[232] Gian Marco Moroni 7-6,6-4 Simon, Gilles [102] 2021-08-02 18:35
Stadium: CT Dolomia Serena Round: 25 Ground: Clay
Home History
| Challenger Trieste | 2021/07/27 15:10 | Gian Marco Moroni v Vitaliy Sachko | 2-6,6-7 |
| Challenger Todi | 2021/07/13 14:05 | Gian Marco Moroni v Nicolas Jarry | 0-6,3-6 |
| Challenger Perugia | 2021/07/08 15:00 | Gian Marco Moroni v Vitaliy Sachko | 5-7,6-4,4-6 |
| Milan, Italy | 2021/06/27 14:30 | Federico Coria v Gian Marco Moroni | 3-6,2-6 |
| Milan, Italy | 2021/06/26 11:30 | Gian Marco Moroni v Holger Rune | 7-6,6-1 |
| Milan, Italy | 2021/06/25 10:00 | Gian Marco Moroni v Duje Ajdukovic | 6-3,7-5 |
| Milan, Italy | 2021/06/24 10:00 | Gian Marco Moroni v Orlando Luz | 6-3,6-4 |
| Milan, Italy | 2021/06/22 10:25 | Gian Marco Moroni v Galovic, Viktor | 6-2,6-3 |
Away History
| Olympic Tournament Tokyo, Japan | 2021/07/24 05:45 | Egor Gerasimov v Simon, Gilles | 4-6,6-3,6-4 |
| Wimbledon, London, Great Britain | 2021/06/29 10:00 | Dusan Lajovic v Simon, Gilles | 6-4,7-5,3-6,4-6,6-3 |
| ATP Mallorca | 2021/06/21 11:30 | Simon, Gilles v Casper Ruud | 4-6,6-7 |
| ATP Halle | 2021/06/15 11:40 | Nikoloz Basilashvili v Simon, Gilles | 6-1,3-6,6-4 |
| Stuttgart, Germany | 2021/06/08 13:40 | Simon, Gilles v Lloyd Harris | 4-6,5-7 |
| Open de France | 2021/05/30 11:25 | Marton Fucsovics v Simon, Gilles | 6-4,6-1,7-6 |
| ATP Parma | 2021/05/25 15:35 | Simon, Gilles v Pedro Martinez | 0-6,4-6 |
| ATP - Lyon | 2021/05/17 10:40 | Bedene, Aljaz v Simon, Gilles | 6-2,6-3 |