Match log updated: 2026-08-11 01:15 UTC
Thiago Monteiro — ATP Match Log
Main draw matches: 7 | W: 2 | L: 5 | Win %: 28.6%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Murphy Cassone | 3-6 7-5 5-7 | L | H2H | Match data | Aug 24, 2025* | Q1 | US Open | Grand Slam | Hard |
| Facundo Bagnis | 1-6 4-6 | L | H2H | Match data | Jul 21, 2025* | Q2 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Neil Oberleitner | 6-4 4-6 7-6(4) | W | H2H | Match data | Jul 21, 2025* | Q1 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Nicolai Budkov Kjaer | 7-5 3-6 6-7(2) | L | H2H | Match data | Jul 17, 2025* | R32 | Swedish Open | ATP 250 | Clay |
| Vilius Gaubas | 1-6 6-2 6-3 | W | H2H | Match data | Jul 14, 2025* | Q2 | Swedish Open | ATP 250 | Clay |
| Andrej Martin | 7-5 6-1 | W | H2H | Match data | Jul 14, 2025* | Q1 | Swedish Open | ATP 250 | Clay |
| Yosuke Watanuki | 6-7(9) 6-6 (ret.) | L | H2H | Match data | Jun 30, 2025* | Q1 | Wimbledon | Grand Slam | Grass |
| Vit Kopriva | 4-6 3-6 6-4 7-6(6) 1-6 | L | H2H | Match data | May 27, 2025* | R128 | Roland Garros | Grand Slam | Clay |
| Ivan Gakhov | 6-4 6-7(3) 3-6 | L | H2H | Match data | May 18, 2025* | Q1 | Geneva Open | ATP 250 | Clay |
| Federico Arnaboldi | 6-7(5) 7-6(5) 3-6 | L | H2H | Match data | May 7, 2025* | Q1 | Italian Open | Masters 1000 | Clay |
| Ethan Quinn | 6-2 6-7(5) 6-7(0) | L | H2H | Match data | Apr 24, 2025* | Q2 | Madrid Open | Masters 1000 | Clay |
| Mitchell Krueger | 7-5 6-3 | W | H2H | Match data | Apr 23, 2025* | Q1 | Madrid Open | Masters 1000 | Clay |
| Camilo Ugo Carabelli | 6-4 6-7(2) 3-6 | L | H2H | Match data | Feb 28, 2025* | R16 | Chile Open | ATP 250 | Clay |
| Juan Manuel Cerundolo | 6-3 3-6 7-6(2) | W | H2H | Match data | Feb 27, 2025* | R32 | Chile Open | ATP 250 | Clay |
| Chun-Hsin Tseng | 7-6(4) 3-6 6-7(4) | L | H2H | Match data | Feb 21, 2025* | R16 | Rio Open | ATP 500 | Clay |
| Facundo Diaz Acosta | 3-6 6-3 7-6(3) | W | H2H | Match data | Feb 20, 2025* | R32 | Rio Open | ATP 500 | Clay |
| Felipe Meligeni Alves | 7-5 3-6 6-7(8) | L | H2H | Match data | Feb 10, 2025* | Q1 | Argentina Open | ATP 250 | Clay |
| Kei Nishikori | 6-4 7-6 5-7 2-6 3-6 | L | H2H | Match data | Jan 14, 2025* | R128 | Australian Open | Grand Slam | Hard |
| Kimmer Coppejans | 6-4 6-3 | W | H2H | Match data | Jan 13, 2025* | Q3 | Australian Open | Grand Slam | Hard |
| Valentin Royer | 7-6 6-3 | W | H2H | Match data | Jan 13, 2025* | Q2 | Australian Open | Grand Slam | Hard |
| Jason Kubler | 7-6 7-6 | W | H2H | Match data | Jan 12, 2025* | Q1 | Australian Open | Grand Slam | Hard |
14 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.