01/By surface
each with its own count, at equal weight
Hard
6-1
D. leads 6-1 in 7 meetings on hard
Clay
2-1
D. leads 2-1 in 3 meetings on clay
Grass
1-0
D. leads 1-0 in 1 meeting on grass
02/Every meeting
11 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Mar 11, 2019 | BNP Paribas OpenMasters 1000 | hard | 3rd round | Thiem D. | 6-3, 6-1 | 8 v 29 |
| Oct 31, 2018 | BNP Paribas MastersMasters 1000 | hard | 2nd round | Thiem D. | 6-4, 6-2 | 8 v 31 |
| May 26, 2018 | Lyon OpenATP250 | clay | final | Thiem D. | 3-6, 7-6, 6-1 | 8 v 75 |
| Jul 6, 2017 | WimbledonGrand Slam, best of 5 | grass | 2nd round | Thiem D. | 5-7, 6-4, 6-2, 6-4 | 8 v 36 |
| Mar 1, 2017 | Abierto MexicanoATP500 | hard | 1st round | Thiem D. | 7-6, 6-3 | 9 v 25 |
| Feb 16, 2017 | ABN AMRO World Tennis TournamentATP500 | hard | 2nd round | Thiem D. | 6-4, 7-6 | 8 v 24 |
| Sep 24, 2016 | Open de MoselleATP250 | hard | semifinal | Thiem D. | 4-6, 7-5, 6-3 | 10 v 28 |
| May 13, 2015 | Internazionali BNL d'ItaliaMasters 1000 | clay | 2nd round | Thiem D.ret. | 7-6, 2-0 | 49 v 12 |
| Aug 6, 2014 | Rogers MastersMasters 1000 | hard | 1st round | Simon G. | 3-6, 6-4, 6-0 | 44 v 35 |
| May 21, 2014 | Open de Nice Côte d’AzurATP250 | clay | 2nd round | Simon G. | 6-3, 4-6, 6-2 | 58 v 30 |
| Mar 9, 2014 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Thiem D. | 7-6, 6-2 | 101 v 23 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Thiem D. and Simon G. each carry the table against every opponent faced.