Featured Articles
The Hauser Report: Oscar Valdez, Phentermine, and the Larger Issue

On September 10, Oscar Valdez successfully defended his WBC super-featherweight title with a twelve-round decision over Robson Conceicao in a bout contested under the auspices of the Pascua Yaqui Tribe in Tucson, Arizona.
That’s the short version of what happened. The long version is more complicated.
After their fight was signed, Valdez and Conceicao enrolled in the Voluntary Anti-Doping Association (VADA) drug-testing program. Top Rank, which promotes both fighters, forwarded their paperwork to VADA and contracted to pay for the VADA testing. This was in addition to the fighters’ mandatory participation in the World Boxing Council Clean Boxing Program (CBP).
In late-August, a urine sample taken by VADA from Valdez tested positive for phentermine – a prescription medication used as a stimulant and appetite suppressant. The use of phentermine is classified by VADA as prohibited at all times.
VADA does not adjudicate performance enhancing drug matters. It tests fighters and reports its findings to contractually mandated parties. In this instance, after receiving the test result, VADA notified Top Rank, the World Boxing Council, and the Pascua Yaqui Tribe commission of the adverse finding.
Athletes rarely say, “I was using a PED and you caught me.” Valdez didn’t either. “What I can say,” he told Mark Kriegel of ESPN, “is that I’m a hundred-percent clean fighter. I don’t know how that got into my body.”
Patrick English (the attorney who represents Valdez) voiced the view that herbal tea, innocently ingested, was the most likely source of the phentermine and that various supplements Valdez took during training are being tested for any hint of contamination. He further noted that only a trace amount of phentermine was found in Valdez’s system and that all other blood and urine samples taken from Valdez by VADA tested negative.
Those arguments aren’t persuasive. Victor Conte (the nutrition and conditioning guru whose involvement with PEDs decades ago is a matter of record) states, “There is no connection between any herbal tea and phentermine in terms of molecular structure. No tea has ever been reported as being contaminated with phentermine. Ever in history. If you google ‘herbal tea phentermine,’ a company called their product by this name as a marketing ploy. But there’s not a shred of credible evidence I’m aware of to support the notion that phentermine is present in herbal tea. There has never been a positive test associated with any herbal tea. There is zero connection between herbal tea and phentermine.”
Conte also makes the point that, in today’s world of micro-dosing, drugs quickly leave a fighter’s system. All a negative test result means is that a fighter was clean on a particular day.
But Valdez had an ace in the hole. For purposes of drug testing, athletes are considered either “in competition” or “out of competition.” In competition begins at 11:59 PM on the night before an event.
When fighters enroll in VADA, they’re told that VADA has one prohibited list and that it doesn’t distinguish between in competition and out of competition drug use. Thus, VADA classifies phentermine as a prohibited substance at all times.
But – and this is a big but – while phentermine is banned in competition under the World Anti-Doping Agency code, its use out of competition is not prohibited by WADA.
Adjudication of Valdez’s case was left to the Pascua Yaqui Tribe Athletic Commission (which had jurisdiction over the fight) and the World Boxing Council (whose title belt was at stake). There was one hearing overseen jointly by both organizations. The tribal commission opted to follow the WADA standard and allowed the fight to proceed without punishment of any kind. The WBC’s position was a bit more complicated because the WBC Clean Boxing Program is, in theory, guided by VADA standards and the use of phentermine – even out of competition – is a violation of the CBP.
However, WBC president Mauricio Sulaiman found a way around this inconvenience, declaring, “This substance [phentermine] does not give you any competitive advantage. It is the equivalent of having three energy drinks.” Sulaiman also noted that only a trace amount of phentermine was found in Valdez’s system.
The WBC then ruled that it would officially sanction Valdez-Conceicao as a title fight. But at the same time, it placed Valdez on probation for twelve months. In addition, Valdez was ordered to take part in and pay for several unspecified educational programs, undergo an unspecified number of random drug tests, and make a minimum of six personal appearances as a WBC Ambassador to promote and educate others with regard to principles consistent with clean boxing.
The WBC ruling ruffled a lot of feathers. Victor Conte is among its foremost critics.
“I’ve given phentermine to athletes in the past,” Conte says. “I know what it does. It’s a powerful central nervous system stimulant and one of the most effective PEDs a boxer can use. It increases heart rate and enables the heart to pump more oxygen to muscle tissue which delays the onset of fatigue and helps increase speed, strength, and stamina. It also suppresses appetite and burns calories to help with weight loss. And its use can lead to serious heart problems. Athletes in other sports are suspended for using phentermine. A player in the NBA [Lindsey Hunter] was suspended after he tested positive for phentermine. Jockeys in horse racing are suspended if they use phentermine to cut weight.”
Why does WADA allow for the use of phentermine out of competition if it has the performance-enhancing and dangerous qualities that Conte says it does?
“Let’s get real about this,” Conte answers. “First, WADA’s protocols were put in place with an eye toward protecting sponsorship dollars. Too many adverse test results are bad for business. And second, WADA’s protocols aren’t designed for boxers. If a stimulant is on the banned list on fight night and you acknowledge that it enhances performance, why would it be legal in training camp? Does this mean that someone can use all the phentermine they want up until the day of a fight? That would be dangerous and allowing it to happen would be negligent.”
“When Oscar Valdez signed up for VADA testing,” Conte continues, “he agreed to follow VADA’s protocols, which include not using phentermine in or out of competition. The WBC didn’t want to lose its sanctioning fee. The tribal commission didn’t want to lose the money that would come in from Valdez-Conceicao and future fights. It’s as simple as that.”
In 2018, Billy Joe Saunders tested positive for the stimulant Oxilofrine, which (like phentermine) is allowed by WADA “out of competition” but is on VADA’s prohibited list at all times. Saunders claimed that the Oxilofrine came from a nasal spray. The Massachusetts State Athletic Commission denied him a license to box and his planned WBO title defense against Demetrius Andrade was cancelled.
“It is the classic case of rules in one place count for nothing in another,” Boxing News editor Matt Christie writes. “The problem lies with a complete lack of uniformity across the governing and sanctioning bodies. Even more problematic is that the sanctioning bodies appear to pick and choose what rules suit them on a particular day.”
Christie is right. There are too many variables. Is there PED testing for a given fight? Which tests? Which commission has jurisdiction over the fight. Who’s administering the tests? Is a sanctioning body involved? To cite one example of an absurd situation, human growth hormone and EPO are still not on the New York State Athletic Commission’s list of banned substances.
In so far as phentermine is concerned, California State Athletic Commission executive director Andy Foster says, “The California State Athletic Commission views the use of phentermine out of competition in the same way as the World Anti-Doping Agency. Phentermine is not a banned substance out of competition by WADA, so it is not banned by the CSAC either.”
Nevada State Athletic Commission executive director Bob Bennett says that Nevada also adheres to the WADA list.
Does this mean that Tyson Fury, Deontay Wilder, Canelo Alvarez and Caleb Plant can use all the phentermine they want prior to their upcoming fights in Las Vegas as long as it isn’t in their system on the day of the fight?
“Not exactly,” Bennett answers. “Phentermine is a prescription drug so, if a fighter uses phentermine, he must declare its use on a pre-fight form and answer questions as to where he got the prescription and why he’s taking it.”
I don’t know what Oscar Valdez did and didn’t do. I do know that most of the moneyed interests in boxing couldn’t care less about protecting the health and safety of fighters except to the extent that they’re protecting their own financial interests. Clean fighters have to stand up and take control on this issue. As part of their effort, they should demand one national standard.
As Andre Ward stated during ESPN’s coverage of Valdez-Conceicao, “We can’t keep moving the goal posts.”
Thomas Hauser’s email address is thomashauserwriter@gmail.com. His next book – Broken Dreams: Another Year Inside Boxing – will be published this autumn by the University of Arkansas Press. In 2004, the Boxing Writers Association of America honored Hauser with the Nat Fleischer Award for career excellence in boxing journalism. In 2019, he was selected for boxing’s highest honor – induction into the International Boxing Hall of Fame.
Check out more boxing news on video at the Boxing Channel
To comment on this story in the Fight Forum CLICK HERE
Featured Articles
Cain Sandoval KOs Mark Bernaldez in the Featured Bout at Santa Ynez

Northern California’s Cain Sandoval remained undefeated with a knockout win over Mark Bernaldez in a super lightweight battle on Friday on a 360 Promotions card.
Sandoval (15-0, 13 KOs) of Sacramento needed four rounds to figure out tough Filipino fighter Bernaldez (25-7, 14 KOs) in front of a packed crowd at Chumash Casino in Santa Ynez.
Bernaldez had gone eight rounds against Mexico’s very tough Oscar Duarte. He showed no fear for Sandoval’s reputed power and both fired bombs at each other from the second round on.
Things turned in favor of Sandoval when he targeted the body and soon had Bernaldez in retreat. It was apparent Sandoval had discovered a weakness.
In the beginning of the fourth Sandoval fired a stiff jab to the body that buckled Bernaldez but he did not go down. And when both resumed in firing position Sandoval connected with an overhand right and down went the Filipino fighter. He was counted out by referee Rudy Barragan at 34 seconds of the round.
“I’m surprised he took my jab to the body. I respect that. I have a knockout and I’m happy about that,” Sandoval said.
Other Bouts
Popular female fighter Lupe Medina (9-0) remained undefeated with a solid victory over the determined Agustina Vazquez (4-3-2) by unanimous decision after eight rounds in a minimumweight fight between Southern Californians.
Early on Vazquez gave Medina trouble disrupting her patter with solid jabs. And when Medina overloaded with combination punches, she was laced with counters from Vazquez during the first four rounds.
Things turned around in the fifth round as Medina used a jab to keep Vazquez at a preferred distance. And when she attacked it was no more than two-punch combination and maintaining a distance.
Vazquez proved determined but discovered clinching was not a good idea as Medina took advantage and overran her with blows. Still, Vazquez looked solid. All three judges saw it 79-73 for Medina.
A battle between Southern Californian’s saw Compton’s Christopher Rios (11-2) put on the pressure all eight rounds against Eastvale’s Daniel Barrera (8-1-1) and emerged the winner by majority decision in a flyweight battle.
It was Barrera’s first loss as a pro. He never could discover how to stay off the ropes and that proved his downfall. Neither fighter was knocked down but one judge saw it 76-76, and two others 79-73 for Rios.
In a welterweight fight Gor Yeritsyan (20-1,16 KOs) scorched Luis Ramos (23-7) with a 12-punch combination the sent him to the mat in the second round. After Ramos beat the count he was met with an eight punch volley and the fight was stopped at 2:11 of the second round by knockout.
Super feather prospect Abel Mejia (7-0, 5 KOs) floored Alfredo Diaz (9-12) in the fifth round but found the Mexican fighter to be very durable in their six-round fight. Mejia caught Diaz with a left hook in the fifth round for a knockdown. But the fight resumed with all three judges scoring it 60-53 for Mejia who fights out of El Modena, Calif.
To comment on this story in the Fight Forum CLICK HERE
Featured Articles
The Return of David Alaverdian

By TSS Special Correspondent David Harazduk — After David Alaverdian (8-0-1, 6 KOs) scored a gritty victory against a tough Nicaraguan journeyman named Enrique Irias, his plans suddenly changed. The flashy flyweight from Nahariya, Israel hoped to face even tougher opposition and then challenge for a world title within a year or so. But a prolonged illness forced David to rip up the script.
The Irias fight was over 22 months ago. On Saturday, Feb. 22, Alaverdian will be making his first appearance in the ring since that win when he faces veteran road warrior Josue “Zurdo” Morales (31-16-4, 13 KOs) at the Westgate Hotel & Casino in Las Vegas. It’s the fifth promotion by Las Vegas attorney Stephen Reid whose inaugural card was at this venue on Feb. 13, 2020.
“I’m excited to come back,” Alaverdian declared.
During his preparation for Irias two years ago, Alaverdian felt fatigue after a routine six-round sparring session. “It was on April 1, 2023, about ten days before my fight. It felt like an April Fool’s joke,” he said. He came down with a sore throat, a headache, and congestion. He soon developed trouble breathing. At first, he thought his seasonal asthma had flared up, but his condition soon worsened. No matter what he did, Alaverdian could no longer take deep breaths. Fatigue continued to plague him. His heart constantly raced. Instead of breathing from his diaphragm, he was breathing from his chest. He sought out numerous doctors in the United States and in Israel.
His symptoms were finally diagnosed as Dysfunctional Breathing (DB). DB is a condition that can stem from stress and is often misdiagnosed. Its symptoms include dyspnea and tachycardia, both of which David experienced.
While receiving treatment, the Vegas-based pro went back to Israel where he coached aspiring fighters. “David’s influence on Israeli boxing is amazing, because he shows we can succeed in a big business even though we come from a small country,” said another undefeated Israeli flyweight, 20-year-old Yonatan Landman (7-0, 7 KOs). “A lot more Israelis are going to dare to succeed.”
Landman was able to work with Alaverdian during David’s return to Israel. “He is a great guy and a friend,” Landman said. “He has a lot of willingness to help, share his knowledge, and help you move forward.”
Alaverdian finally started to feel like he could compete again eight months ago. He won last year’s Israeli national amateur championship and competed in Olympic qualifiers. Now, he’s preparing to fight as a professional once again. “He doesn’t mention anything about [his breathing issues] like he did before,” his coach Cedric Ferguson said about this camp. “He’s been working like there’s no issue at all.”
It has been a whirlwind week for the 31-year-old Alaverdian. In addition to putting the finishing touches on his preparation ahead of Saturday’s comeback fight, David got married on Tuesday. His mom came over from Israel for the wedding and will stay for the fight. “It’s a good distraction,” David said of this week’s significant events. “It helps me. That way I don’t have to focus on the fight all day.”
Josue Morales, a 32 year old from Houston, hopes to play spoiler on Saturday. The crafty southpaw has never been stopped during his 52-fight career. “He’s a seasoned guy with a lot of experience,” Alaverdian said of Morales. “He knows how to move around the ring and is more of a technical boxer. He’s a tough opponent for someone who has been out of the ring for two years.”
A win Saturday night would complete a monumental week for David Alaverdian, both in and out of the ring, repairing the once-shredded script.
Doors open at the Westgate fight arena at 6:30 pm. The first bout goes at 7:00. Seven fights are scheduled including an 8-round female fight between Las Vegas light flyweight Yadira Bustillos and Argentine veteran Tamara Demarco.
NOTE: Author David Harazduk has run The Jewish Boxing Blog since 2010. You can find him at Twitter/X @JewishBoxing and Instagram.
To comment on this story in the Fight Forum CLICK HERE
Featured Articles
Two Candidates for the Greatest Fight Card in Boxing History

Two Candidates for the Greatest Fight Card in Boxing History
Saturday’s fight card in Riyadh, Saudi Arabia, topped by the rematch between Artur Beterbiev and Dmitry Bivol for undisputed light heavyweight supremacy, was being hyped as the greatest boxing card ever. That was before Daniel Dubois took ill and had to pull out of his IBF world heavyweight title defense against Joseph Parker, yielding his slot to last-minute replacement Martin Bakole.
The view from here is that the card remains in the running for the best fight card ever, top to bottom. The public didn’t view Dubois as the legitimate heavyweight champion. That distinction goes to Oleksandr Usyk.
Terms like “greatest” are, of course, subjective. Are we referring to the most attractive match-ups or the greatest array of talent, or the card that gives the most satisfaction by churning out a multiplicity of entertaining fights?
We won’t know how satisfying this card is until after the fact. We won’t know whether the talent on display was the greatest ever assembled on one night until many years have passed. Contestants such as Shakur Stevenson, Vergil Ortiz Jr, and Hamzah Sheeraz are still in their twenties (Stevenson is the oldest of the three at age 27) and it’s too soon to gauge if they will leave the sport with a great legacy.
As for which fight card in history had the deepest pool of attractive match-ups, this is a query that is amenable to an operational definition. Betting lines are a useful tool for informing us whether or not a fight warrants our attention if the likelihood of witnessing a closely-contested bout is our primary consideration.
Based on these factors, I would submit that the current leader in the race for the best card ever assembled goes to Don King’s May 7, 1994 promotion at the MGM Grand in Las Vegas.
Six future Hall of Famers – Julio Cesar Chavez, Ricardo Lopez, Azumah Nelson, Terry Norris, Julian Jackson, and Christy Martin — were on that card, an 11-fight, eight-hour marathon with five WBC world title fights, four of which were rematches.
These were the five title fights:
140 pounds: Julio Cesar Chavez (89-1-1, 77 KOs) vs. Frankie Randall (49-2-1, 39 KOs)
Odds: Chavez 3/1 (minus-300)
154 pounds: Terry Norris (37-4, 23 KOs) vs. Simon Brown (41-2, 30 KOs)
Odds: even (11/10 and take your pick)
160 pounds: Gerald McClellan (30-2, 28 KOs) vs. Julian Jackson (48-2, 45 KOs)
Odds: McClellan 7/2 (minus-350)
130 pounds: Azumah Nelson (37-2-2, 26 KOs) vs. Jesse James Leija (27-0-2, 13 KOs)
Odds: Nelson 17/10 (minus-170)
105 pounds: Ricardo Lopez (36-0, 27 KOs) vs. Kermin Guardia (21-0, 14 KOs)
Odds: none
Results
Chavez-Randall — Julio Cesar Chavez avenged his loss to Frankie Randall, but not without controversy. An accidental clash of heads in the eighth round left Chavez with a bad gash on his forehead. Ring physician Flip Homansky would have allowed the bout to continue if that had been Chavez’s preference, but El Gran Campeon wasn’t so inclined. A WBC rule specified that in the event of a significant injury accruing from an accidental head butt, the less-damaged fighter is penalized a point. The fight went to the scorecards where Chavez won a split decision that would have been a draw without the point deduction. The crowd was overwhelmingly pro-Chavez, but the big bets were mostly on Randall and the odds got nicked down on the day of the fight.
Brown-Norris — In their first meeting in December of the previous year, Simon Brown dominated Terry Norris from the opening bell before stopping him in the fourth round. It was a massive upset. Norris was in the conversation for the top pound-for-pound fighter in the sport. In the rematch, Norris opened a slight favorite, but the late money was on Brown. And, once again, the so-called “sharps” were on the wrong side. Terry Norris, the would-be avenger, won a comfortable decision.
McClellan-Jackson — A murderous puncher, Gerald McClellan bombed out Julian Jackson in 83 seconds, or four rounds quicker than in their first engagement. Jackson was also a murderous puncher and attracted money in the sports books, lowering the price on the victorious McClellan who yet remained a solid favorite.
Nelson-Leija – WBC President Jose Sulaiman mandated this rematch after the first meeting ended in a draw after an error was found in the tabulation of one of the scorecards, overturning the original verdict which had Nelson retaining his title on a split decision. Leija thought he was robbed and was the rightful winner in the do-over, outworking Nelson to win a unanimous decision. At age 35, Azumah was getting long in the tooth.
Lopez-Guardia – Before the digital age, bookmakers didn’t trifle to post lines on bouts that on paper were egregious mismatches, save perhaps a fight of great magnitude. Guardia, the Colombian challenger, overachieved by lasting the distance in a fight with no knockdowns, but “Finito” won a lopsided decision.
A Note on Odds
Betting lines serve a useful purpose for boxing historians; they quantify the magnitude of an upset. However, quoting odds is tricky because they are fluid and vary somewhat from place to place. What this means is that two journalists can quote different odds on the same event and they both can get it right – unless there is a significant disparity. The odds quoted above are the closing lines at the MGM Grand or, at the very least, a very close approximation.
Saturday in Riyadh
One reason why tomorrow’s fight card is the best ever, said the tub-thumpers, is that the card (in its original conformation) included seven world title fights. But that’s no big deal There are so many title fights nowadays that the term “world title” has been trivialized. And what wasn’t acknowledged is that three of the title fights were of the “interim” stripe.
However – and this is a big deal — a glance at the odds informs us that tomorrow’s card is chock-full of competitive match-ups (at least on paper) and from that aspect, a blend of quality and quantity, it is a doozy of a boxing card.
The greatest boxing linemaker of my generation, now deceased, once told me that any fight where the “chalk” was less than a 3/1 favorite is essentially a “pick-‘em” fight. Yes, I know that makes no sense mathematically. However, I know what he was getting at. In a baseball game, for example, it’s very rare to find a team favored by odds of more than 3/1. In boxing, where self-serving promoters are constantly feeding us King Kong vs. Mickey Mouse, odds higher than 3/1 are the norm.
As this is being written, there are six fights on Saturday’s card where one could play the favorite without laying more than 3/1. I believe this is unprecedented. Moreover, the main event and a fascinating match-up on the undercard, Vergil Ortiz Jr vs Israil Madrimov, are virtual toss-ups with the favorites, Beterbiev and Ortiz, currently available at 5/4 (minus-125). Another very intriguing fight is the heavyweight contest between late bloomers Agit Kabayel and Zhilei Zhang which finds the less-heralded Kabayel cloaked as a small favorite. And kudos to Joseph Parker for accepting Martin Bakole when he could have held out for a lesser opponent. If Bakole is in shape (a big “if”), he will be a handful.
And so, where does tomorrow’s card rank on the list of best boxing cards ever? Right up there near the top, we would argue, and, if the bouts in large part are memorably entertaining, we would push it ahead of Don King’s May 7, 1994 extravaganza.
That’s the view from here. Feel free to dissent.
Postscript: If you plan to watch the entire card ($25.99 on DAZN for U.S. buyers), it would help to stock up on some munchies. The first fight (Joshua Buatsi vs. Callum Smith) is scheduled to kick off at 8:45 a.m. for us viewers in the Pacific Time Zone / 11:45 a.m. ET. If the show adheres tight to its schedule (no guarantee), Beterbiev and Bivol are expected to enter the ring at 3:00 p.m. PT/6:00 p.m. ET.
To comment in this story in the Fight Forum CLICK HERE
-
Featured Articles1 week ago
Results and Recaps from Madison Square Garden where Keyshawn Davis KO’d Berinchyk
-
Featured Articles3 weeks ago
Hall of Fame Boxing Writer Michael Katz (1939-2025) Could Wield His Pen like a Stiletto
-
Featured Articles3 weeks ago
Claressa Shields Powers to Undisputed Heavyweight Championship
-
Featured Articles1 week ago
Vito Mielnicki Hopes to Steal the Show on Friday at Madison Square Garden
-
Featured Articles4 weeks ago
Najee Lopez Steps up in Class and Wins Impressively at Plant City
-
Featured Articles3 weeks ago
Bakhodir Jalolov Returns on Thursday in Another Disgraceful Mismatch
-
Featured Articles2 weeks ago
With Valentine’s Day on the Horizon, let’s Exhume ex-Boxer ‘Machine Gun’ McGurn
-
Featured Articles2 weeks ago
More ‘Dances’ in Store for Derek Chisora after out-working Otto Wallin in Manchester