• Loading stock data...
Friday, February 27, 2026

Betting Public Is ‘All Over’ Serena Williams at US Open

  • Williams has the most US Open future bets at multiple sportsbooks.
  • She is an underdog for her Wednesday night match against Anett Kontaveit.
Danielle Parhizkaran-USA TODAY Sports

In light of her retirement announcement earlier in August, Serena Williams’ career will come to a close when she exits the US Open — whether by way of loss or Grand Slam No. 24.

Many around the country are betting that won’t happen just yet — and some very brave ones think she won’t lose at all.

Several U.S. sportsbooks have been experiencing both high volume and high percentage of bets on Williams during her run in Flushing Meadows, which began with a two-set victory over Danka Kovinic in the first round and continues Wednesday night against tournament No. 2 seed Anett Kontaveit.

“People want to be involved in the story,” says Caesars Sportsbook assistant director of trading Adam Pullen. “It would be great for her to end her career as US Open champion, it would be one of the greatest sporting stories ever.”

Books might be taking action on Serena’s story having a happy ending — but her play in recent months isn’t convincing everyone.

  • Caesars: Highest percentage of bets (25%) and money (20%).
  • DraftKings: 1st in bets (26.1%), and 2nd in money (12.6%) behind Iga Swiatek (45.4%).
  • PointsBet: 5th in bets, 4th in money (10%); Swiatek leads both (31.3% and 38%).

Online books aren’t the only ones feeling the heat: A source at Las Vegas’ Westgate SuperBook told Front Office Sports that bets on Serena at +5000 have “created some liability for us.”

That pressure for the books is only going to intensify if Serena can keep advancing.

“We’ve got quite a bit of liability on her to win this whole thing and it’s increasing,” says DraftKings Director of Race & Sportsbook Operations Johnny Avello. “She was 45-1. Now she’s 22-1. And they’re gonna keep betting her two to win the whole thing, thinking that maybe this is her last hurrah.”

“People know her pedigree and that when Serena’s motivated and focused, she’s capable of anything, even if she hasn’t played for a while,” Pullen says. “If she gets past this match, it’s just going to build and build.”

As for Wednesday’s match, Williams finds herself in rare territory: She’s around a +200 underdog for her match against Kontaveit.

Of course, that has attracted the attention of Williams’ betting faithful.

The 40-year-old is seeing upwards of 70% of the bets and 63% of the money at Caesars and DraftKings.

“The public is all over her right now,” says Avello.

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Jan 11, 2026; Philadelphia, PA, USA; Philadelphia Eagles running back Saquon Barkley (26) carries the ball defended by San Francisco 49ers linebacker Garret Wallow (49) and defensive end Keion White (56) during the third quarter in an NFC Wild Card Round game at Lincoln Financial Field.

​​FanDuel Parent Pins Betting Slowdown on Lackluster NFL Season

Flutter Entertainment eyes World Cup as key growth driver.
Feb 26, 2026; Indianapolis, IN, USA; A NCAA logo flag at the Hall of Champions at the NCAA National Office.

NCAA, Women’s Tennis Stars Settle Landmark Prize Money Lawsuit

The details of the settlement are still not known.

Penn Entertainment Is Staying Away From Prediction Markets

Penn CEO calls prediction markets controversial, seeks Supreme Court clarity.
Jan 28, 2026; Melbourne, Victoria, Australia; Jessica Pegula of United States celebrates her victory over Amanda Anisimova of United States in the quarterfinals of the women’s singles at the Australian Open at Rod Laver Arena in Melbourne Park.

Pegula, Keys Blame ‘Tough’ Tennis Schedule for Rash of Withdrawals

Pegula won in Dubai, then withdrew from a WTA 250 event.

Featured Today

[Subscription Customers Only] Jul 13, 2025; East Rutherford, New Jersey, USA; Chelsea FC midfielder Cole Palmer (10) celebrates winning the final of the 2025 FIFA Club World Cup at MetLife Stadium

Soccer’s ‘Crown Jewels’ Are Devouring Smaller Clubs

Mega conglomerates are feeding a big business machine. Fans are furious.
Feb 10, 2026; Cortina d'Ampezzo, Italy; Cory Thiesse and Korey Dropkin of the United States during the curling mixed doubles gold medal game during the Milano Cortina 2026 Olympic Winter Games at Cortina Curling Olympic Stadium
February 20, 2026

Curling Clubs Are Swept Up in Olympics Fever. Can It Last?

Every four years, organizations field an influx of curling-curious patrons.
Max Valverde by Ron Winsett
February 17, 2026

How Ski Mountaineering’s Hype Man Went From TikTok to NBC

Max Valverde’s gushing over the niche sport vaulted him to Olympic broadcaster.
Feb 11, 2026; Livigno, Italy; Jaelin Kauf of the United States during freestyle skiing women's moguls final during the Milano Cortina 2026 Olympic Winter Games at Livigno Aerials & Moguls Park
February 13, 2026

The Surprise Hit of the Winter Olympics: First-Person Drone Views

Tiny drone cameras have reshaped the Olympics viewing experience.
In this photo illustration, a mobile device displays the Kalshi logo while a laptop displays the webpage of the prediction market platform in Copenhagen, Denmark, on February 10, 2026. (Photo by Kristian Tuxen Ladegaard Berg/NurPhoto)

Kalshi Bans, Fines 2 Traders Who Bet on Inside Information

One is a former California gubernatorial candidate who bet on himself.
ESPN Bet broadcasts inside the PGA Tour Studios building in Ponte Vedra Beach, Florida, on March 14, 2025. [Clayton Freeman/Florida Times-Union]
February 23, 2026

Penn Settles Long-Running Fight With Activist Investor

The deal follows the termination of Penn’s sports betting deal with ESPN.
February 23, 2026

Kalshi Abandons Affiliate Badges After Twitter’s Policy Shift

Polymarket has yet to take the same step with its affiliate accounts.
Sponsored

From USWNT Star to NWSL Franchise Founder

Leslie Osborne, former USWNT midfielder, shares how athletes are moving from the pitch to the ownership table.
Feb 8, 2026; Santa Clara, CA, USA; Seattle Seahawks tight end AJ Barner (88) makes a catch against New England Patriots safety Craig Woodson (31) and cornerback Marcus Jones (25) during the first quarter in Super Bowl LX at Levi's Stadium.
February 17, 2026

Trump’s CFTC Moves to Prevent States From Ruling on Prediction Markets

The stage is set for an eventual Supreme Court battle over sports event contracts.
Jason Robins
February 17, 2026

DraftKings CEO on Plummeting Stock: ‘We Have to Prove It’

Shares of all the online sportsbook companies are in the red.
February 13, 2026

DraftKings’ Profit Breakthrough Isn’t Enough for Wall Street

The stock market wasn’t impressed by DraftKings’ first ever yearly net profit.
Sponsored

Olympic Hockey Betting Preview: USA and Canada Take Center Ice

Olympic hockey betting odds shift as USA and Canada dominate early action, per BetMGM’s 2026 Winter Games preview.