ATP Finals 2025 Group Stage Scores and Results on Monday Ahead of Semis Bracket

Jannik Sinner is hoping to defend his title at the 2025 ATP Finals and he's off to a good start.

The No. 2-ranked Sinner opened the group stage with a dominant 7-5, 6-1 victory over No. 8 Félix Auger-Aliassime on Monday, while No. 6 Taylor Fritz beat No. 9 Lorenzo Musetti 6-3, 6-4 in his first group stage matchup.

On Sunday, top-seeded Carlos Alcaraz beat No. 7 Alex de Minaur 7-6 (7-5) 6-2 and No. 3 Alexander Zverev downed No. 5 Ben Shelton 6-3, 7-6 (8-6).

Here's a look at the group standings after Monday's results:

Jimmy Connors Group

1. Taylor Fritz, 3 points
2. Carlos Alcaraz 3 points
3. Alex de Minaur, 0 points
4. Lorenzo Musetti, 0 points

Bjorn Borg Group

1. Alexander Zverev, 3 points
2. Jannik Sinner, 3 points
3. Ben Shelton, 0 points
4. Félix Auger-Aliassime, 0 points

Fritz and Alcaraz will clash on Tuesday, followed by a matchup between Musetti and de Minaur.

Group play will wrap up on Wednesday, Nov. 12.

While the ATP Finals aren't a grand slam event, they're a good way for players to improve their rankings before the end of the year. Each group stage win gives a player 200 ATP ranking points, while they earn 400 points with a win in the semifinal and 500 points for winning the final.