[31] Gilles Simon 4-6,2-6 Dominic Thiem [8] 2018-10-31 18:30
Stadium: Court Central Round: 25 Ground: Hardcourt indoor
Head to Head
| ATP Lyon | 2018/05/26 12:30 | Dominic Thiem v Gilles Simon | 3-6,7-6,6-1 |
| Wimbledon | 2017/07/06 13:55 | Dominic Thiem v Gilles Simon | 5-7,6-4,6-2,6-4 |
| ATP Acapulco | 2017/03/01 03:20 | Dominic Thiem v Gilles Simon | 7-6,6-3 |
| ATP Rotterdam | 2017/02/16 20:25 | Gilles Simon v Dominic Thiem | 4-6,6-7 |
| ATP Metz | 2016/09/24 12:00 | Dominic Thiem v Gilles Simon | 4-6,7-5,6-3 |
Home History
| ATP Paris | 2018/10/30 14:20 | Gilles Simon v Lucas Pouille | 6-3,6-4 |
| ATP Basel | 2018/10/26 17:20 | Roger Federer v Gilles Simon | 7-6,4-6,6-4 |
| ATP Basel | 2018/10/25 18:25 | Gilles Simon v Ernests Gulbis | 7-6,7-6 |
| ATP Basel | 2018/10/23 19:30 | Leonardo Mayer v Gilles Simon | 3-6,3-6 |
| ATP Antwerp | 2018/10/19 12:00 | Gilles Simon v Diego Schwartzman | 4-6,3-6 |
| ATP Antwerp | 2018/10/17 10:00 | Gilles Simon v Mackenzie McDonald | 6-1,6-1 |
| ATP Antwerp | 2018/10/16 11:20 | Gilles Simon v Sergiy Stakhovsky | 6-0,6-4 |
| ATP Shanghai | 2018/10/08 08:20 | Marco Cecchinato v Gilles Simon | 6-7,6-4,7-6 |
Away History
| ATP Vienna | 2018/10/26 14:35 | Dominic Thiem v Kei Nishikori | 3-6,1-6 |
| ATP Vienna | 2018/10/25 15:00 | Dominic Thiem v Sam Querrey | 6-4,6-4 |
| ATP Vienna | 2018/10/23 16:05 | Dominic Thiem v Ruben Bemelmans | 7-5,7-6 |
| ATP Shanghai | 2018/10/09 09:15 | Matthew Ebden v Dominic Thiem | 6-4,6-7,7-6 |
| ATP St Petersburg | 2018/09/23 13:30 | Dominic Thiem v Martin Klizan | 6-3,6-1 |
| ATP St Petersburg | 2018/09/22 13:40 | Dominic Thiem v Roberto Bautista-Agut | 6-4,6-3 |
| ATP St Petersburg | 2018/09/21 15:45 | Dominic Thiem v Daniil Medvedev | 6-2,3-6,7-6 |
| ATP St Petersburg | 2018/09/20 16:40 | Dominic Thiem v Jan-Lennard Struff | 7-6,6-4 |