Match log updated: 2026-08-07 07:15 UTC
Thiago Monteiro — ATP Match Log
Main draw matches: 1 | W: 0 | L: 1 | Win %: 0.0%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Dylan Dietrich | 6-3 3-6 4-6 | L | H2H | Match data | Jul 12, 2026 | Q2 | Swiss Open Gstaad | ATP 250 | Clay |
| Pierre-Hugues Herbert | 7-6(7) 6-7(4) 7-6(8) | W | H2H | Match data | Jul 11, 2026 | Q1 | Swiss Open Gstaad | ATP 250 | Clay |
| Adolfo Daniel Vallejo | 7-6(3) 4-6 2-6 | L | H2H | Match data | Feb 21, 2026 | Q1 | Chile Open | ATP 250 | Clay |
| Joao Fonseca | 6-7(1) 1-6 | L | H2H | Match data | Feb 17, 2026 | R32 | Rio Open | ATP 500 | Clay |
| Dusan Lajovic | 2-6 6-3 6-3 | W | H2H | Match data | Feb 15, 2026 | Q2 | Rio Open | ATP 500 | Clay |
| Adolfo Daniel Vallejo | 6-4 6-1 | W | H2H | Match data | Feb 14, 2026 | Q1 | Rio Open | ATP 500 | Clay |
| Hugo Dellien | 1-6 3-6 | L | H2H | Match data | Feb 8, 2026 | Q2 | Argentina Open | ATP 250 | Clay |
| Franco Agamenone | 6-4 6-0 | W | H2H | Match data | Feb 7, 2026 | Q1 | Argentina Open | ATP 250 | Clay |
7 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.