H2H data updated: 2026-07-18 01:16 UTC
Felix Auger-Aliassime vs Thiago Monteiro H2H: 3-0
Felix Auger-Aliassime holds a 3–0 lead over Thiago Monteiro in their ATP head-to-head. Across 3 main-draw meetings, Felix Auger-Aliassime leads 2–0 on hard courts and 1–0 on grass. Most recently, Felix Auger-Aliassime won the 2023 Miami Masters second round 7-6(5) 7-6(8).
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Canada
Age 25
Right-Handed
193 cm / 6'4"
H2H
3
–
0
3 main draw meetings
Brazil
Age 32
Left-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 25, 2023* | Miami Masters | Masters 1000 | R64 | Hard | Felix Auger-Aliassime | 7-6(5) 7-6(8) | Thiago Monteiro | Match data |
| Jun 30, 2021* | Wimbledon | Grand Slam | R128 | Grass | Felix Auger-Aliassime | 6-3 6-3 6-3 | Thiago Monteiro | Match data |
| Sep 2, 2020* | US Open | Grand Slam | R128 | Hard | Felix Auger-Aliassime | 6-3 6-7(7) 7-6(6) 7-6(6) | Thiago Monteiro | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Felix Auger-Aliassime | #4 | #4 | 4,740 | 2,105 | 277 | 172 | 61.7% | 0 | 0 | 0 | 3 | 6 | 9 |
| Thiago Monteiro | #290 | #61 | 954 | 1,780 | 81 | 119 | 40.5% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Felix Auger-Aliassime | Thiago Monteiro | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 2018 | 6–10 | 37.5% | #108 | 1,606 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2019 | 33–21 | 61.1% | #21 | 1,859 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2020 | 22–16 | 57.9% | #21 | 1,856 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2021 | 38–22 | 63.3% | #11 | 1,982 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2022 | 51–23 | 68.9% | #6 | 2,051 | 0 | 4 | — | — | — | — | — | — | — |
| 22 | 2023 | 22–20 | 52.4% | #29 | 1,858 | 0 | 5 | 2016 | 6–6 | 50.0% | #82 | 1,593 | 0 | 0 |
| 23 | 2024 | 26–23 | 53.1% | #29 | 1,790 | 0 | 5 | 2017 | 11–22 | 33.3% | #124 | 1,623 | 0 | 0 |
| 24 | 2025 | 50–24 | 67.6% | #5 | 2,028 | 0 | 8 | 2018 | 8–8 | 50.0% | #120 | 1,644 | 0 | 0 |
| 25 | 2026 | 29–13 | 69.0% | #4 | 1,985 | 0 | 9 | 2019 | 2–11 | 15.4% | #89 | 1,642 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2020 | 8–8 | 50.0% | #84 | 1,686 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2021 | 13–15 | 46.4% | #89 | 1,620 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2022 | 14–18 | 43.8% | #71 | 1,681 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 2023 | 7–15 | 31.8% | #122 | 1,603 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 2024 | 10–10 | 50.0% | #109 | 1,668 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 2025 | 2–5 | 28.6% | #197 | 1,565 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 2026 | 0–1 | 0.0% | #290 | 1,561 | 0 | 0 |