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By David Purdum, ESPN (July 9, 2026) — journalist covering the gambling industry since 2008, joined ESPN in 2014. Article also credited to multiple authors.
Charles Barkley has slimmed down and is fresh off the two best golf performances of his career at the American Century Championship. But even with that improvement, the people who set betting odds (called "oddsmakers") are not giving him much respect at this week’s celebrity golf event in Lake Tahoe, Nevada.
If you’re new to sports betting, here’s how the numbers work in super simple steps:
Important Callout: Even though Barkley is extremely unlikely to win, a sportsbook can still face a big risk from his long odds because the payoff for each bet is enormous!
Here is the betting lineup per Caesars:
Anthony Salleroli, the lead golf trader for Caesars Sportsbooks, shared some behind-the-scenes info on Thursday:
Why doesn’t it take much money to create this risk? Salleroli noted that Barkley’s odds are similar to the University of Massachusetts (UMass) winning the college football national championship — so unlikely that even a small pile of bets could add up to a huge payout if he pulls off a miracle.
Let’s look at his recent track record:
Not everyone is counting Barkley out. His friend and fellow competitor John Smoltz told reporters before the tournament:
"He’s come so far. I played with Charles 20 years ago. And where he is at now — motivated, lost weight, looks great — every year he’s got a bar that he’s trying to raise."
So while the bettors aren’t confident, people who know him personally believe his new motivation could help him beat the odds.
Q1: What does 7,500-1 odds mean in plain English?
A: If you bet $1 on Barkley and he somehow wins, you’d receive $7,500 in winnings (plus your original $1). It shows the bookie thinks his win is extremely unlikely.
Q2: Who is most likely to win according to the odds?
A: Mardy Fish and Joe Pavelski are co-favorites at 3-1 odds, meaning they are considered the most likely winners by Caesars.
Q3: What is a "liability" for a sportsbook?
A: It’s the amount of money the betting company could lose if a certain outcome happens. Barkley is Caesars’ biggest liability because many people bet on his huge odds, so if he wins, they’d owe a massive amount.
Q4: What is an over/under bet on Barkley’s finish?
A: Caesars set a number (63.5). Bettors can wager whether Barkley will finish in a better spot (under 63.5) or worse spot (over 63.5) than that. Most bettors think he’ll finish worse.
Q5: Has Barkley been improving at golf?
A: Yes! He just had his two best career performances at this event, finished a career-best 58th in 2024, and lost weight. Smoltz says he’s motivated and raising his own bar each year.