Lulu Sun
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Linda Noskova | 2 | 2 | 4 | Aug 20, 2025 | H2H |
| Ekaterina Alexandrova | 1 | 2 | 3 | Aug 9, 2025 | H2H |
| Anna Blinkova | 1 | 1 | 2 | Jun 26, 2025 | H2H |
| Sofia Kenin | 0 | 2 | 2 | Apr 25, 2025 | H2H |
| Varvara Gracheva | 1 | 1 | 2 | Apr 22, 2025 | H2H |
H2H data updated: 2026-11-01 00:00 UTC
Lulu Sun vs Katie Boulter H2H: 0-1
Katie Boulter holds a 1–0 lead over Lulu Sun in their WTA head-to-head. Across 1 main-draw meeting, Katie Boulter leads 1–0 on grass. Most recently, Katie Boulter won the 2025 Nottingham Open first round 6-2 6-2.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
0
–
1
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Katie Boulter | 6-2 6-2 | Lulu Sun | Match data | Jun 17, 2025 | R32 | Nottingham Open | WTA 250 | Grass |
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.
Career Comparison
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lulu Sun | #379 | #39 | 1,379 | 1,818 | 27 | 39 | 40.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| Katie Boulter | #48 | #23 | 1,931 | 1,858 | 100 | 99 | 50.3% | 0 | 0 | 0 | 1 | 3 | 4 |
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 | Lulu Sun | Katie Boulter | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | — | — | — | — | — | — | — | 2017 | 0–1 | 0.0% | #198 | 1,483 | 0 | 0 |
| 21 | 2022 | 2–3 | 40.0% | #297 | 1,532 | 0 | 0 | 2018 | 6–8 | 42.9% | #97 | 1,594 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2019 | 2–3 | 40.0% | #319 | 1,612 | 0 | 0 |
| 23 | 2024 | 11–9 | 55.0% | #40 | 1,724 | 0 | 0 | 2020 | 1–2 | 33.3% | #365 | 1,613 | 0 | 0 |
| 24 | 2025 | 14–22 | 38.9% | #90 | 1,802 | 0 | 0 | 2021 | 8–10 | 44.4% | #149 | 1,628 | 0 | 0 |
| 25 | 2026 | 0–5 | 0.0% | #379 | 1,628 | 0 | 0 | 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 | 1,752 | 0 | 3 |
| 29 | — | — | — | — | — | — | — | 2026 | 23–19 | 54.8% | #48 | 1,791 | 0 | 4 |
Surface Results by Age
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 | Lulu Sun | Katie Boulter | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 21 | 2022 | 2 | 2 | 4 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2018 | 3 | 5 | 8 | 37.5% | — | — | — | — | 3 | 3 | 6 | 50.0% |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — |
| 23 | 2024 | 7 | 7 | 14 | 50.0% | 0 | 1 | 1 | 0.0% | 4 | 1 | 5 | 80.0% | 2020 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 24 | 2025 | 10 | 14 | 24 | 41.7% | 2 | 4 | 6 | 33.3% | 2 | 4 | 6 | 33.3% | 2021 | 4 | 8 | 12 | 33.3% | — | — | — | — | 4 | 2 | 6 | 66.7% |
| 25 | 2026 | 0 | 4 | 4 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 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 | 16 | 11 | 27 | 59.3% | 4 | 5 | 9 | 44.4% | 3 | 3 | 6 | 50.0% |
| Career | — | 19 | 27 | 46 | 41.3% | 2 | 7 | 9 | 22.2% | 6 | 5 | 11 | 54.5% | — | 58 | 65 | 123 | 47.2% | 6 | 12 | 18 | 33.3% | 36 | 22 | 58 | 62.1% |
Performance Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 55/66 of Lulu Sun's and 189/200 of Katie Boulter'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 | Lulu Sun | Katie Boulter | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 21 | 2022 | 5/5 | 1.6 | 4.0 | 59.6% | 58.4% | 39.9% | 43.9% | 41.5% | 51.2% | 43.8% | 2018 | 12/14 | 4.3 | 2.5 | 57.6% | 63.2% | 48.6% | 49.8% | 43.7% | 56.6% | 39.4% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 5/5 | 5.8 | 4.8 | 57.0% | 73.0% | 43.6% | 62.8% | 41.0% | 60.2% | 36.6% |
| 23 | 2024 | 19/20 | 5.9 | 3.5 | 57.7% | 72.4% | 52.1% | 60.6% | 27.3% | 63.7% | 36.2% | 2020 | 3/3 | 2.0 | 5.0 | 52.9% | 64.6% | 48.7% | 51.9% | 66.3% | 56.7% | 37.0% |
| 24 | 2025 | 27/36 | 4.7 | 3.1 | 55.8% | 68.7% | 48.3% | 57.8% | 41.0% | 59.5% | 39.0% | 2021 | 18/18 | 2.8 | 4.5 | 57.4% | 64.7% | 49.2% | 55.7% | 46.3% | 57.9% | 40.6% |
| 25 | 2026 | 4/5 | 2.3 | 2.5 | 57.6% | 69.1% | 47.5% | 64.7% | 30.0% | 59.3% | 32.8% | 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 | 40/43 | 1.9 | 5.5 | 59.6% | 66.4% | 40.6% | 50.1% | 49.2% | 56.4% | 43.1% |
| Career | — | 55/66 | 4.7 | 3.3 | 56.9% | 69.1% | 48.8% | 58.0% | 35.5% | 60.2% | 38.0% | — | 189/200 | 3.1 | 5.0 | 58.0% | 67.6% | 43.6% | 53.0% | 47.9% | 57.7% | 41.7% |
Advanced Statistics Comparison by Age
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 | Lulu Sun | Katie Boulter | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 2018 | 1479 | 97.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1493 | 97.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2021 | 1486 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1483 | 99.7 | +1.01 | -1.68 | 0.903 | 47.3% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | +0.04 |
| 21 | 2022 | 1533 | 104.2 | -1.71 | +0.26 | 0.897 | 47.6% | +31 | — | — | 40.0% | -1.00 | — | 2–1 (67%) | — | +0.37 | 2018 | 1594 | 115.0 | -0.12 | -1.06 | 0.907 | 47.7% | -26 | — | +22 | 45.5% | -0.70 | 2–3 (40%) | 2–0 | — | -0.32 |
| 22 | 2023 | 1536 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1612 | 116.7 | +1.64 | -0.86 | 0.919 | 48.0% | -15 | — | — | 50.0% | -0.10 | 1–1 | 1–0 | — | -0.20 |
| 23 | 2024 | 1725 | 127.2 | +4.52 | -4.14 | 0.997 | 49.7% | -9 | — | +60 | 50.0% | -0.17 | 5–1 (83%) | 6–2 (75%) | 107.8 | +1.05 | 2020 | 1613 | 109.1 | -0.24 | -1.93 | 0.856 | 47.8% | -3 | — | — | 28.6% | -0.57 | 1–0 | 0–1 | — | -0.13 |
| 24 | 2025 | 1803 | 133.8 | +1.83 | -2.63 | 0.964 | 48.9% | +27 | -352 | -99 | 38.3% | -0.64 | 6–3 (67%) | 4–5 (44%) | 102.6 | -0.46 | 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 |
| 25 | 2026 | 1628 | 108.0 | +0.21 | -3.44 | 0.805 | 45.3% | +125 | — | — | 9.1% | -2.36 | 0–1 | 0–2 | — | -0.16 | 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 | 126.9 | +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 | 1753 | 131.1 | -2.49 | -0.85 | 0.879 | 47.3% | -20 | -102 | +240 | 39.1% | -0.78 | 8–5 (62%) | 3–4 (43%) | 100.8 | -1.87 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1792 | 140.8 | -0.24 | +0.28 | 0.987 | 49.7% | +16 | -147 | +123 | 50.0% | +0.03 | 9–5 (64%) | 4–4 (50%) | 103.9 | -1.43 |
| Career | — | 1818 | 126.2 | +2.32 | -2.95 | 0.955 | 48.8% | +25 | -352 | -27 | 39.6% | -0.66 | 11–5 (69%) | 12–10 (55%) | 106.8 | +1.21 | — | 1859 | 138.5 | +0.64 | -0.36 | 0.986 | 49.7% | -10 | -172 | +139 | 49.2% | -0.03 | 39–28 (58%) | 21–22 (49%) | 106.5 | -1.44 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Katie Boulter
all rivalries →| 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 |
| Viktorija Golubic | 2 | 1 | 3 | Oct 21, 2026 | H2H |