ATP Tennis - Jannik Sinner
- Tournament: Barcelona Open
- Round: Second Round
- Opponent: Egor Gerasimov
- DOB: 2001-08-16
- Birthplace: Italy, Italy
- Height: 73.0 cm
- Weight: 149.0 kg
- Plays: R
- Current World Rank: 22
- Hard: 35-18
- Clay: 11-8
- Grass: 0-1
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Tennis Masters Monte-Carlo | Apr 14, 2021 | 6-4, 6-2 | Second Round | Novak Djokovic | Jannik Sinner |
| Tennis Masters Monte-Carlo | Apr 13, 2021 | 6-3, 6-4 | First Round | Jannik Sinner | Albert Ramos-Vinolas |
| Miami Masters | Apr 4, 2021 | 7-6 (7-4), 6-4 | Finals | Hubert Hurkacz | Jannik Sinner |
| Miami Masters | Apr 2, 2021 | 5-7, 6-4, 6-4 | Semi Finals | Jannik Sinner | Roberto Bautista Agut |
| Miami Masters | Mar 31, 2021 | 7-6 (7-5), 6-4 | Quarter Finals | Jannik Sinner | Alexander Bublik |
| Miami Masters | Mar 30, 2021 | 6-3, 6-2 | Fourth Round | Jannik Sinner | Emil Ruusuvuori |
| Miami Masters | Mar 28, 2021 | 4-6, 7-6 (7-2), 6-4 | Third Round | Jannik Sinner | Karen Khachanov |
| Miami Masters | Mar 26, 2021 | 6-2, 6-2 | Second Round | Jannik Sinner | Hugo Gaston |
| Dubai Tennis Championships | Mar 18, 2021 | 6-7 (5-7), 6-3, 6-2 | Quarter Finals | Aslan Karatsev | Jannik Sinner |
| Dubai Tennis Championships | Mar 17, 2021 | 6-4, 3-6, 7-5 | Third Round | Jannik Sinner | Roberto Bautista Agut |
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Barcelona Open | Apr 20, 2021 | - | Second Round |
