Today's Tennis Best Bets - Match Picks, In Plain English

Here are our Tennis picks for Wednesday 9 September 2026. Our model likes 5 bets here. The one it likes most is Coco Gauff to win the match, priced at -185 when we wrote this. Here is the thinking behind each pick, in plain English.

Mirra Andreeva vs Coco Gauff: Coco Gauff to win the match (-185)

Mirra Andreeva faces Coco Gauff at US Open on Wednesday 9 September 2026. They are playing on a hard court. This is a match winner bet, so it lands if Coco Gauff wins the match. It was priced at -185 when we wrote this, so a $10 bet returns $15.40 if it lands. Our model likes this one a lot. Gauff's recent form is stellar, boasting a 100% win rate in her last five matches, while Andreeva has struggled. Gauff's serve efficiency is highlighted by her opponent's average first-serve percentage of 66.1% and a second-serve win rate of just 48.2%, indicating vulnerability under pressure. Gauff's ability to capitalize on break points is crucial, given her opponent's 30.4% break point save rate. Additionally, Gauff's overall serve points won at 74.5% on hard courts is notably superior to Andreeva's recent performance. The combination of Gauff's high first-serve percentage and her opponent's low points won on serve suggests Gauff can dominate rallies, further enhancing her chances to win. Overall, Gauff's consistent form and superior serve metrics make her a strong pick in this matchup.

Karen Khachanov vs Alexander Blockx: Alexander Blockx to win the match (+160)

Karen Khachanov faces Alexander Blockx at US Open on Wednesday 9 September 2026. They are playing on a hard court. This is a match winner bet, so it lands if Alexander Blockx wins the match. It was priced at +160 when we wrote this, so a $10 bet returns $26 if it lands. Our model leans this way without loving it. In the upcoming match, Alexander Blockx presents significant value at odds of 2.6 against Karen Khachanov. Blockx’s recent form is impressive, boasting an 80% win rate over his last five matches, indicating strong momentum. His serve stats are solid, with a first-serve percentage of 51.4% and a first-serve points won rate of 78.2%. He effectively converts pressure points, demonstrated by a 55.6% break point save rate. In contrast, Khachanov has inconsistent form, and his performance under pressure has been wobbly, which can be critical in tight matches. Blockx's ability to maintain a high level of serve efficiency and his resilience on break points makes him a favorable pick.

Qinwen Zheng vs Elena Rybakina: Elena Rybakina to win the match (-278)

Qinwen Zheng faces Elena Rybakina at US Open on Wednesday 9 September 2026. They are playing on a hard court. This is a match winner bet, so it lands if Elena Rybakina wins the match. It was priced at -278 when we wrote this, so a $10 bet returns $13.60 if it lands. Our model likes this one a lot. Elena Rybakina is a strong pick at 1.36 against Qinwen Zheng, supported by several key performance indicators. Rybakina boasts an impressive 80% win rate in her last five matches, demonstrating consistent form. In contrast, Zheng's recent form is untested, with no statistics provided for serve percentages or points won. Rybakina's opponents have averaged a first-serve percentage of 59.6% and won 75.3% of their first points against her, indicating she is capable of handling pressure effectively. Moreover, Rybakina's ability to save break points is reflected in her 43.1% average on the surface, compared to Zheng's likely struggles given her lack of recent data. Overall, Rybakina’s superior win rate, coupled with her solid serving and pressure point statistics, strongly supports her as the value side in this matchup.

Frances Tiafoe vs Ben Shelton: Frances Tiafoe to win the match (+258)

Frances Tiafoe faces Ben Shelton at US Open on Friday 11 September 2026. They are playing on a hard court. This is a match winner bet, so it lands if Frances Tiafoe wins the match. It was priced at +258 when we wrote this, so a $10 bet returns $35.80 if it lands. Our model has this one as a long shot, so treat it as a small punt. Tiafoe's recent form is impressive, with an 80% win rate in his last five matches, indicating strong momentum. Despite lacking specific serve stats, Tiafoe's performance against opponents' serve stats is telling; Shelton has a high first-serve points won percentage (71.1%) but also a notable 77.5% break point save rate, suggesting pressure scenarios could favor Tiafoe. Tiafoe’s ability to convert on crucial points, paired with Shelton's vulnerability (particularly under pressure), makes Tiafoe a compelling pick. Given the hard surface context, Tiafoe's experience and recent form position him as the value side to exploit potential inconsistencies in Shelton's game.

Aryna Sabalenka vs Jessica Pegula: Aryna Sabalenka to win the match (-167)

Aryna Sabalenka faces Jessica Pegula at US Open on Thursday 10 September 2026. They are playing on a hard court. This is a match winner bet, so it lands if Aryna Sabalenka wins the match. It was priced at -167 when we wrote this, so a $10 bet returns $16.00 if it lands. Our model likes this one a lot. Sabalenka boasts an impressive 80% win rate in her last five matches, indicating strong form heading into this hard court matchup. In contrast, Pegula's average serve metrics reveal vulnerability: she has a lower first-serve percentage (63.3%) and a second-serve points won rate of just 45.7%. Sabalenka's aggressive playstyle could exploit these weaknesses, especially in critical moments. Moreover, Sabalenka's potential to save break points (56.6% in her last five matches) further enhances her chances against Pegula, who struggles to capitalize under pressure, as indicated by her 49.3% break point save rate. Overall, Sabalenka's recent dominance coupled with Pegula's inconsistencies on serve makes this a favorable matchup for the Belarusian.

That is the model's read on today's Tennis card. Prices move, so check the price at your bookmaker before you back anything. And if a game does not feel right to you, the strongest move is to skip it -- there is another one tomorrow.