H2H data updated: 2026-09-13 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Jule Niemeier vs Catherine Harrison.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Jule Niemeier | 6-3 6-3 | Catherine Harrison | Match data | Feb 27, 2022 | Q2 | Monterrey Open | WTA 250 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jule Niemeier | #411 | #61 | 878 | 1,763 | 37 | 53 | 41.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Catherine Harrison | #436 | #214 | 300 | 1,505 | 1 | 5 | 16.7% | 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 | Jule Niemeier | Catherine Harrison | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 2011 | 0–1 | 0.0% | #1202 | 1,487 | 0 | 0 |
| 19 | 2019 | 0–1 | 0.0% | #306 | 1,508 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2021 | 6–5 | 54.5% | #133 | 1,646 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2022 | 12–12 | 50.0% | #65 | 1,743 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2023 | 9–19 | 32.1% | #165 | 1,627 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2024 | 8–10 | 44.4% | #89 | 1,635 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2025 | 2–5 | 28.6% | #250 | 1,532 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2026 | 0–1 | 0.0% | #411 | 1,490 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | 2021 | 0–1 | 0.0% | #264 | 1,447 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2022 | 1–3 | 25.0% | #305 | 1,473 | 0 | 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 | Jule Niemeier | Catherine Harrison | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2011 | 1488 | 97.2 | -1.41 | -2.31 | 0.625 | 40.0% | — | — | — | 0.0% | -4.00 | — | — | — | +0.01 |
| 19 | 2019 | 1508 | 104.6 | -4.91 | +3.14 | 0.635 | 39.6% | — | — | — | 0.0% | -4.00 | — | — | — | -0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2020 | 1494 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2021 | 1646 | 121.7 | +1.17 | +0.91 | 1.062 | 51.1% | — | +31 | — | 59.3% | +0.63 | 1–4 (20%) | 1–2 (33%) | 95.2 | -0.45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2022 | 1744 | 126.1 | +2.19 | -0.20 | 1.041 | 50.9% | -89 | -31 | +11 | 55.2% | +0.24 | 2–8 (20%) | 3–3 (50%) | 94.2 | -0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2023 | 1628 | 119.0 | -1.03 | -1.77 | 0.881 | 47.4% | -95 | +16 | +131 | 35.0% | -0.87 | 5–3 (63%) | 3–4 (43%) | 101.4 | -1.49 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2024 | 1635 | 118.6 | -1.18 | -0.81 | 0.944 | 48.9% | -73 | +51 | +94 | 45.2% | -0.38 | 3–3 (50%) | 1–2 (33%) | — | -0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2025 | 1533 | 118.6 | -0.04 | -0.73 | 0.858 | 47.4% | +21 | +52 | — | 31.3% | -0.94 | 1–1 | — | — | -0.01 | 2019 | 1474 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2026 | 1490 | 98.4 | -0.83 | -1.63 | 0.880 | 46.8% | — | — | — | 0.0% | -3.00 | — | — | — | +0.04 | 2020 | 1428 | 99.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1448 | 96.7 | -4.29 | +0.34 | 0.551 | 35.0% | — | — | — | 0.0% | -4.50 | — | — | — | -0.09 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1473 | 95.7 | -1.65 | -1.53 | 0.785 | 45.6% | — | — | — | 25.0% | -2.38 | — | — | — | -0.02 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1458 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1428 | 95.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1763 | 123.8 | +0.11 | -0.69 | 0.953 | 49.1% | -75 | +16 | +70 | 44.9% | -0.32 | 12–19 (39%) | 8–11 (42%) | 92.6 | -2.42 | — | 1505 | 94.5 | -2.05 | -1.35 | 0.709 | 42.9% | — | — | — | 16.7% | -3.00 | — | — | — | -1.67 |
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 |
|---|---|---|---|---|---|
| Heather Watson | 2 | 2 | 4 | Aug 3, 2023 | H2H |
| Jasmine Paolini | 0 | 3 | 3 | Apr 17, 2025 | H2H |
| Dayana Yastremska | 1 | 1 | 2 | Jul 16, 2025 | H2H |
| Robin Montgomery | 0 | 2 | 2 | Mar 6, 2025 | H2H |
| Qinwen Zheng | 1 | 1 | 2 | Sep 1, 2024 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Aryna Sabalenka | 0 | 1 | 1 | Aug 31, 2022 | H2H |
| Ajla Tomljanovic | 0 | 1 | 1 | Jun 30, 2022 | H2H |
| Arantxa Rus | 1 | 0 | 1 | Jun 29, 2022 | H2H |
| Kristina Kucova | 0 | 1 | 1 | May 18, 2022 | H2H |
| Caroline Garcia | 0 | 1 | 1 | Aug 25, 2021 | H2H |