Coco Gauff begins her 2026 US Open campaign Tuesday night against Zeynep Sonmez in the opening match of the Arthur Ashe Stadium night session. Gauff returns to New York playing some of her best tennis of the season after winning Cincinnati, while Sonmez faces an enormous step up against the former US Open champion.

Adolfo Daniel Vallejo faces Gael Monfils on Tuesday night in one of the most emotional first-round matches of the US Open. Monfils turns 40 on the day of the match and is playing his final US Open before retirement, but Vallejo enters as the younger, higher-ranked player with the physical advantage needed to survive a best-of-five battle.

Ignacio Buse arrives at the US Open only days after completing the biggest tournament run of his career. The 22-year-old won the Winston-Salem Open on Saturday and now draws Marcos Giron, an opponent he has already beaten once this season.

Michael Zheng makes his US Open main-draw debut against Fabian Marozsan on Tuesday in a matchup that already has very recent history. Zheng beat the experienced Hungarian in Cincinnati only a few weeks ago and now gets the rematch in the biggest tournament of his young career.

Zachary Svajda and Daniel Altmaier meet Tuesday in a US Open opening-round matchup where the head-to-head history favors the German but the current market has shifted firmly toward the American. Svajda's game is naturally suited to these hard courts, and the preferred wager backs him to establish an early advantage and finally reverse the matchup.

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The Los Angeles Rams have shortened from +550 to +500 to win Super Bowl LXI after Aaron Donald officially ended his two-year retirement and rejoined the franchise. The move itself was relatively small because Donald had been ramping up throughout August and a return was increasingly expected, but Los Angeles now enters the season with arguably the NFL's most loaded roster and a troubling historical trend attached to its price.

Pete Crow-Armstrong has taken complete control of the NL MVP race after an incredible five-home-run weekend against Cincinnati. PCA has surged from roughly -150 just days ago to -1600, while Shohei Ohtani has fallen from +120 to +900 as the Cubs star continues building one of baseball's best all-around seasons.

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