H2H data updated: 2026-09-13 00:00 UTC
Katie Boulter holds a 1–0 lead over Carole Monnet in their WTA head-to-head. Across 1 main-draw meeting, Katie Boulter leads 1–0 on clay. Most recently, Katie Boulter won the 2025 Roland Garros first round 6-7(4) 6-1 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Katie Boulter | 6-7(4) 6-1 6-1 | Carole Monnet | Match data | May 26, 2025 | R128 | Roland Garros | Grand Slam | Clay |
Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Katie Boulter | #62 | #23 | 1,931 | 1,857 | 96 | 96 | 50.0% | 0 | 0 | 0 | 1 | 3 | 4 |
| Carole Monnet | #196 | #158 | 455 | 1,605 | 2 | 7 | 22.2% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Katie Boulter | Carole Monnet | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2017 | 0–1 | 0.0% | #198 | 1,482 | 0 | 0 | 2022 | 0–2 | 0.0% | #208 | 1,413 | 0 | 0 |
| 21 | 2018 | 6–8 | 42.9% | #97 | 1,594 | 0 | 0 | 2023 | 0–1 | 0.0% | #195 | 1,448 | 0 | 0 |
| 22 | 2019 | 2–3 | 40.0% | #319 | 1,611 | 0 | 0 | 2024 | 1–1 | 50.0% | #217 | 1,496 | 0 | 0 |
| 23 | 2020 | 1–2 | 33.3% | #365 | 1,613 | 0 | 0 | 2025 | 0–1 | 0.0% | #173 | 1,571 | 0 | 0 |
| 24 | 2021 | 8–10 | 44.4% | #149 | 1,628 | 0 | 0 | 2026 | 1–2 | 33.3% | #196 | 1,551 | 0 | 0 |
| 25 | 2022 | 9–8 | 52.9% | #136 | 1,738 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2023 | 11–10 | 52.4% | #56 | 1,738 | 0 | 1 | — | — | — | — | — | — | — |
| 27 | 2024 | 29–20 | 59.2% | #24 | 1,822 | 0 | 3 | — | — | — | — | — | — | — |
| 28 | 2025 | 11–18 | 37.9% | #106 | 1,750 | 0 | 3 | — | — | — | — | — | — | — |
| 29 | 2026 | 19–16 | 54.3% | #62 | 1,772 | 0 | 4 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Katie Boulter | Carole Monnet | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 20 | 2017 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 2022 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 21 | 2018 | 3 | 5 | 8 | 37.5% | — | — | — | — | 3 | 3 | 6 | 50.0% | 2023 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 22 | 2019 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | 2024 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 23 | 2020 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | 2025 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 24 | 2021 | 4 | 8 | 12 | 33.3% | — | — | — | — | 4 | 2 | 6 | 66.7% | 2026 | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | 2022 | 2 | 4 | 6 | 33.3% | — | — | — | — | 7 | 4 | 11 | 63.6% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2023 | 4 | 7 | 11 | 36.4% | — | — | — | — | 7 | 3 | 10 | 70.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2024 | 21 | 13 | 34 | 61.8% | 0 | 4 | 4 | 0.0% | 8 | 3 | 11 | 72.7% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2025 | 5 | 12 | 17 | 29.4% | 2 | 3 | 5 | 40.0% | 4 | 3 | 7 | 57.1% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 12 | 8 | 20 | 60.0% | 4 | 5 | 9 | 44.4% | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 54 | 62 | 116 | 46.6% | 6 | 12 | 18 | 33.3% | 36 | 22 | 58 | 62.1% | — | 1 | 1 | 2 | 50.0% | 1 | 6 | 7 | 14.3% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 182/192 of Katie Boulter's and 9/9 of Carole Monnet's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Katie Boulter | Carole Monnet | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 20 | 2017 | 1/1 | 6.0 | 2.0 | 57.5% | 68.0% | 43.2% | 44.4% | 50.0% | 57.5% | 38.4% | 2022 | 2/2 | 0.0 | 6.0 | 59.9% | 56.8% | 49.1% | 45.8% | 36.7% | 53.9% | 39.4% |
| 21 | 2018 | 12/14 | 4.3 | 2.5 | 57.6% | 63.2% | 48.6% | 49.8% | 43.7% | 56.6% | 39.4% | 2023 | 1/1 | 0.0 | 7.0 | 60.2% | 60.7% | 40.5% | 14.3% | 62.5% | 52.7% | 39.8% |
| 22 | 2019 | 5/5 | 5.8 | 4.8 | 57.0% | 73.0% | 43.6% | 62.8% | 41.0% | 60.2% | 36.6% | 2024 | 2/2 | 1.0 | 7.0 | 54.4% | 66.2% | 46.0% | 65.0% | 29.3% | 56.8% | 50.2% |
| 23 | 2020 | 3/3 | 2.0 | 5.0 | 52.9% | 64.6% | 48.7% | 51.9% | 66.3% | 56.7% | 37.0% | 2025 | 1/1 | 4.0 | 6.0 | 55.7% | 57.4% | 44.2% | 56.3% | 100.0% | 51.6% | 32.0% |
| 24 | 2021 | 18/18 | 2.8 | 4.5 | 57.4% | 64.7% | 49.2% | 55.7% | 46.3% | 57.9% | 40.6% | 2026 | 3/3 | 1.0 | 5.7 | 61.5% | 44.8% | 35.0% | 41.5% | 39.6% | 42.4% | 36.2% |
| 25 | 2022 | 17/17 | 2.8 | 4.1 | 60.0% | 69.4% | 40.6% | 53.2% | 47.5% | 57.9% | 39.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2023 | 21/21 | 3.9 | 5.2 | 58.0% | 67.7% | 43.8% | 59.7% | 49.1% | 58.0% | 43.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2024 | 48/49 | 3.6 | 5.3 | 56.3% | 72.2% | 45.5% | 54.3% | 46.4% | 60.7% | 42.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | 2025 | 24/29 | 2.7 | 6.3 | 59.0% | 62.3% | 39.7% | 47.0% | 50.3% | 53.4% | 41.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 33/35 | 1.9 | 5.5 | 59.3% | 67.0% | 39.8% | 46.6% | 44.3% | 56.4% | 42.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 182/192 | 3.1 | 5.0 | 57.9% | 67.7% | 43.6% | 52.5% | 47.0% | 57.7% | 41.6% | — | 9/9 | 1.0 | 6.2 | 58.8% | 55.4% | 42.2% | 46.3% | 45.9% | 50.3% | 40.0% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Katie Boulter | Carole Monnet | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 19 | 2016 | 1493 | 97.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2017 | 1483 | 99.7 | +1.01 | -1.68 | 0.903 | 47.3% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | +0.04 | 2022 | 1413 | 95.4 | +0.31 | +0.50 | 0.855 | 46.7% | — | — | — | 0.0% | -2.50 | — | — | — | -0.29 |
| 21 | 2018 | 1594 | 115.0 | -0.12 | -1.06 | 0.907 | 47.7% | -27 | — | +22 | 45.5% | -0.70 | 2–3 (40%) | 2–0 | — | -0.32 | 2023 | 1448 | 99.4 | +0.29 | -0.52 | 0.840 | 46.6% | — | — | — | 33.3% | -0.67 | 0–1 | 0–1 | — | -0.04 |
| 22 | 2019 | 1612 | 118.1 | +1.64 | -0.86 | 0.919 | 48.0% | -15 | — | — | 41.7% | -0.50 | 1–1 | 1–0 | — | -0.20 | 2024 | 1497 | 105.9 | +1.23 | +0.05 | 1.164 | 53.5% | — | — | — | 50.0% | +0.50 | — | — | — | +0.26 |
| 23 | 2020 | 1613 | 109.1 | -0.24 | -1.93 | 0.856 | 47.8% | -3 | — | — | 28.6% | -0.57 | 1–0 | 0–1 | — | -0.13 | 2025 | 1571 | 104.9 | -2.03 | -3.47 | 0.660 | 43.0% | — | — | — | 33.3% | -3.00 | 0–1 | 1–0 | — | -0.07 |
| 24 | 2021 | 1629 | 122.0 | +0.87 | -1.11 | 0.965 | 49.3% | -39 | — | +50 | 47.5% | -0.35 | 3–3 (50%) | 1–1 | — | -0.81 | 2026 | 1551 | 95.9 | -3.11 | -0.04 | 0.629 | 39.4% | — | — | — | 28.6% | -2.57 | 1–0 | 1–0 | — | -0.20 |
| 25 | 2022 | 1738 | 131.0 | +0.12 | -1.36 | 0.939 | 49.0% | -68 | — | +130 | 53.8% | 0.00 | 4–3 (57%) | 4–1 (80%) | 106.4 | -0.69 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2023 | 1738 | 126.8 | +0.54 | +0.56 | 1.039 | 51.1% | -58 | — | +162 | 52.1% | +0.40 | 3–3 (50%) | 2–4 (33%) | 99.1 | +1.53 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2024 | 1823 | 146.2 | +3.23 | -0.07 | 1.090 | 51.5% | +13 | -317 | +185 | 55.8% | +0.58 | 8–4 (67%) | 4–7 (36%) | 102.5 | +1.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2025 | 1750 | 130.9 | -2.50 | -0.85 | 0.879 | 47.3% | -17 | -99 | +247 | 38.0% | -0.80 | 8–5 (62%) | 3–4 (43%) | 100.8 | -1.84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 1772 | 138.8 | -0.30 | +0.33 | 0.982 | 49.5% | +20 | -125 | +149 | 50.6% | +0.08 | 9–5 (64%) | 4–4 (50%) | 103.9 | -0.88 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1858 | 137.9 | +0.67 | -0.38 | 0.985 | 49.7% | -11 | -160 | +143 | 48.9% | -0.04 | 39–28 (58%) | 21–22 (49%) | 106.4 | -1.19 | — | 1605 | 100.0 | -0.89 | -0.33 | 0.805 | 45.4% | — | — | — | 28.6% | -1.76 | 1–2 (33%) | 2–1 (67%) | — | -3.78 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jasmine Paolini | 1 | 4 | 5 | Feb 28, 2026 | H2H |
| Beatriz Haddad Maia | 4 | 1 | 5 | Feb 24, 2026 | H2H |
| Karolina Pliskova | 3 | 2 | 5 | Jun 16, 2024 | H2H |
| Aryna Sabalenka | 0 | 4 | 4 | Aug 10, 2024 | H2H |
| Elena Rybakina | 1 | 2 | 3 | Jun 12, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Barbora Krejcikova | 0 | 1 | 1 | Jul 16, 2026 | H2H |
| Rebeka Masarova | 1 | 0 | 1 | Jul 14, 2026 | H2H |
| Katarzyna Kawa | 0 | 1 | 1 | Mar 30, 2026 | H2H |
| Katie Boulter | 0 | 1 | 1 | May 26, 2025 | H2H |
| Suzan Lamens | 0 | 1 | 1 | Jul 19, 2024 | H2H |