ATP Player
Thiago Monteiro
BRA · Born May 31, 1994 (age 32) · Left-handed · 183 cm
Current rank
#290
187 pts · Sep 21, 2026 (est.)
Career high
#61
Oct 17, 2022
2026 W-L
0-1
0 titles
Career W-L
94-138
40.5%
Ranking history
Recent matches
All 232 matches- Lvs Joao Fonseca7-6(1) 6-1Rio de Janeiro 2026 · R32 · opp. rank 38
- Lvs Nicolai Budkov Kjaer5-7 6-3 7-6(2)
- Lvs Vit Kopriva6-4 6-3 4-6 6-7(6) 6-1Roland Garros 2025 · R128 · opp. rank 86
- Lvs Camilo Ugo Carabelli4-6 7-6(2) 6-3
| Date | Tournament | Round | W/L | Opponent | Score |
|---|---|---|---|---|---|
| Feb 16, 2026 | Rio de Janeiro ATP Tour · Clay | R32 | L | Joao Fonseca(3) Rank 38 | 7-6(1) 6-1 |
| Jul 14, 2025 | Bastad ATP Tour · Clay | R32 | L | Rank 298 | 5-7 6-3 7-6(2) |
| May 26, 2025 | Roland Garros Grand Slam · Clay | R128 | L | Rank 86 | 6-4 6-3 4-6 6-7(6) 6-1 |
| Feb 24, 2025 | Santiago ATP Tour · Clay | R16 | L | Rank 69 | 4-6 7-6(2) 6-3 |
Results by tournament
- Won
- Final
- Semis
- Quarters
- Last 16 / RR
- Earlier
- A = did not play
| Event | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | Titles | W–L | Win % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grand Slams | ||||||||||||||
| AO (Australian Open) | A | R128 | A | R128 | R128 | R64 | R128 | A | A | R128 | A | 0 / 6 | 1–6 | 14% |
| RG (Roland Garros) | A | R128 | R128 | R128 | A | R64 | R32 | R128 | A | R64 | A | 0 / 7 | 4–7 | 36% |
| WIM (Wimbledon) | A | A | R128 | R128 | R128 | R128 | · | R128 | A | R64 | A | 0 / 6 | 1–6 | 14% |
| USO (US Open) | A | A | R128 | A | R64 | R128 | R128 | R128 | A | R128 | A | 0 / 6 | 1–6 | 14% |
| W–L | 0–2 | 0–3 | 0–3 | 1–3 | 2–4 | 2–3 | 0–3 | 2–4 | 0 / 25 | 7–25 | 22% | |||
| Olympics | ||||||||||||||
| OLY (Olympics) | · | · | R64 | · | · | · | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| Masters 1000 | ||||||||||||||
| MIA (Miami Masters) | A | A | A | R64 | A | A | · | R128 | A | R128 | A | 0 / 3 | 1–3 | 25% |
| MAD (Madrid Masters) | A | A | R32 | R64 | A | A | · | A | A | A | A | 0 / 2 | 3–2 | 60% |
| ROM (Rome Masters) | A | A | R16 | R64 | A | A | A | A | A | R64 | A | 0 / 3 | 4–3 | 57% |
| IW (Indian Wells Masters) | A | A | A | R128 | A | R128 | · | A | A | R128 | A | 0 / 3 | 0–3 | 0% |
| W–L | 5–2 | 3–4 | 0–1 | 0–1 | 0–3 | 0 / 11 | 8–11 | 42% | ||||||
| Other tournaments | ||||||||||||||
| Chennai (Chennai) | · | · | · | · | · | · | · | · | · | R32 | A | 0 / 1 | 0–1 | 0% |
| ADE (Adelaide 1) | · | · | · | A | R16 | · | · | · | · | · | · | 0 / 1 | 1–1 | 50% |
| DEL (Delray Beach) | A | A | A | A | A | R16 | A | A | A | A | A | 0 / 1 | 1–1 | 50% |
| Sydney (Sydney) | · | · | · | · | A | · | · | A | A | R32 | A | 0 / 1 | 0–1 | 0% |
| ADE (Adelaide 2) | · | · | · | A | QF | · | · | · | · | · | · | 0 / 1 | 2–1 | 67% |
| AUC (Auckland) | A | A | A | R32 | · | · | R16 | A | A | A | A | 0 / 2 | 1–2 | 33% |
| GRE (Great Ocean Road Open) | · | · | · | · | · | SF | · | · | · | · | · | 0 / 1 | 4–1 | 80% |
| Quito (Quito) | · | · | · | · | · | · | · | · | SF | R32 | A | 0 / 2 | 3–2 | 60% |
| Cordoba (Cordoba) | · | · | A | R32 | R32 | QF | R32 | A | · | · | · | 0 / 4 | 2–4 | 33% |
| BUE (Buenos Aires) | A | A | A | R32 | R16 | R16 | QF | A | R32 | QF | A | 0 / 6 | 6–6 | 50% |
| ATP (ATP Rio de Janeiro) | · | · | · | · | · | · | R16 | · | · | · | · | 0 / 1 | 1–1 | 50% |
| RIO (Rio de Janeiro) | R32 | R16 | QF | R16 | R16 | · | · | R16 | R32 | QF | R16 | 0 / 9 | 9–9 | 50% |
| SAN (Santiago) | A | R16 | A | QF | QF | A | QF | · | · | · | · | 0 / 4 | 7–4 | 64% |
| SAO (Sao Paulo) | · | · | · | · | · | · | · | R32 | R32 | R32 | QF | 0 / 4 | 2–4 | 33% |
| Houston (Houston) | A | A | A | A | A | · | · | A | A | R16 | A | 0 / 1 | 1–1 | 50% |
| BEL (Belgrade) | · | · | A | · | QF | A | · | · | · | · | · | 0 / 1 | 2–1 | 67% |
| BAR (Barcelona) | A | A | A | A | A | R64 | · | A | A | R64 | A | 0 / 2 | 0–2 | 0% |
| Munich (Munich) | A | A | A | R32 | A | R32 | · | R16 | A | R32 | A | 0 / 4 | 1–4 | 20% |
| IST (Istanbul) | · | · | · | · | · | · | · | · | R16 | A | A | 0 / 1 | 1–1 | 50% |
| Geneva (Geneva) | A | A | A | A | A | R32 | · | A | A | A | A | 0 / 1 | 0–1 | 0% |
| Lyon (Lyon) | · | · | A | A | A | A | · | A | A | R32 | · | 0 / 1 | 0–1 | 0% |
| BEL (Belgrade 2) | · | · | · | · | · | R16 | · | · | · | · | · | 0 / 1 | 1–1 | 50% |
| EAS (Eastbourne) | A | A | A | A | R16 | A | · | A | A | A | · | 0 / 1 | 1–1 | 50% |
| Pune (Pune) | · | · | · | A | A | · | A | · | R16 | · | · | 0 / 2 | 1–2 | 33% |
| Bastad (Bastad) | A | R32 | QF | R16 | A | R32 | · | R32 | R16 | R16 | A | 0 / 7 | 5–7 | 42% |
| Hamburg (Hamburg) | A | A | A | R32 | A | A | A | R32 | QF | A | R16 | 0 / 4 | 3–4 | 43% |
| Gstaad (Gstaad) | A | A | A | A | R32 | A | · | A | A | R16 | QF | 0 / 3 | 3–3 | 50% |
| Umag (Umag) | A | A | R16 | A | A | A | · | A | A | A | A | 0 / 1 | 1–1 | 50% |
| TOK (Tokyo Olympics) | · | · | · | · | · | R64 | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| KIT (Kitzbuhel) | A | A | A | A | R32 | A | A | A | A | R32 | A | 0 / 2 | 0–2 | 0% |
| Atlanta (Atlanta) | · | · | A | A | A | A | · | A | A | A | R32 | 0 / 1 | 0–1 | 0% |
| LOS (Los Cabos) | A | A | A | A | A | A | · | A | A | A | R32 | 0 / 1 | 0–1 | 0% |
| WIN (Winston-Salem) | A | A | A | A | R16 | R16 | · | R64 | A | R32 | A | 0 / 4 | 5–4 | 56% |
| Chengdu (Chengdu) | A | A | A | A | · | · | · | A | A | R16 | A | 0 / 1 | 1–1 | 50% |
| TEL (Tel Aviv) | · | · | · | · | R32 | · | · | · | · | · | · | 0 / 1 | 0–1 | 0% |
| Gijon (Gijon) | · | · | · | · | R16 | · | · | · | · | · | · | 0 / 1 | 1–1 | 50% |
| Antwerp (Antwerp) | · | · | R32 | A | A | A | A | A | A | A | A | 0 / 1 | 0–1 | 0% |
| STO (Stockholm) | · | A | A | A | R32 | A | · | A | A | A | A | 0 / 1 | 0–1 | 0% |
| Vienna (Vienna) | · | A | A | A | R32 | A | A | A | A | A | A | 0 / 1 | 0–1 | 0% |
| Metz (Metz) | · | A | R32 | A | A | A | · | A | A | A | A | 0 / 1 | 0–1 | 0% |
| W–L | 0–1 | 2–3 | 5–5 | 4–8 | 13–15 | 11–11 | 6–5 | 2–6 | 8–8 | 9–15 | 6–6 | 0 / 84 | 66–84 | 44% |
Season by season
Full stats| Season | W-L | Titles | YE rankYear-end rank |
|---|---|---|---|
| 2026 | 0-1 | 0 | 290 |
| 2025 | 2-5 | 0 | 197 |
| 2024 | 13-15 | 0 | 109 |
| 2023 | 9-17 | 0 | 122 |
| 2022 | 15-21 | 0 | 71 |
| 2021 | 13-16 | 0 | 89 |
| 2020 | 8-10 | 0 | 84 |
| 2019 | 5-11 | 0 | 89 |