H2H data updated: 2026-09-14 00:00 UTC
Barbora Krejcikova holds a 1–0 lead over Jule Niemeier in their WTA head-to-head. Across 1 main-draw meeting, Barbora Krejcikova leads 1–0 on clay. Most recently, Barbora Krejcikova won the 2021 Strasbourg Open semifinal 5-7 6-3 6-4.
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 |
|---|---|---|---|---|---|---|---|---|
| Barbora Krejcikova | 5-7 6-3 6-4 | Jule Niemeier | Match data | May 28, 2021* | SF | Strasbourg Open | WTA 250 | Clay |
Estimated match date where the exact historical date is unavailable. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barbora Krejcikova | #29 | #2 | 5,533 | 2,012 | 175 | 106 | 62.3% | 2 | 1 | 0 | 2 | 4 | 9 |
| Jule Niemeier | #411 | #61 | 878 | 1,763 | 37 | 53 | 41.1% | 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 | Barbora Krejcikova | Jule Niemeier | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2014 | 1–1 | 50.0% | #174 | 1,503 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2015 | 0–1 | 0.0% | #188 | 1,488 | 0 | 0 | 2019 | 0–1 | 0.0% | #306 | 1,508 | 0 | 0 |
| 20 | 2016 | 2–5 | 28.6% | #252 | 1,507 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2017 | 6–5 | 54.5% | #126 | 1,557 | 0 | 0 | 2021 | 6–5 | 54.5% | #133 | 1,646 | 0 | 0 |
| 22 | 2018 | 1–3 | 25.0% | #204 | 1,540 | 0 | 0 | 2022 | 12–12 | 50.0% | #65 | 1,743 | 0 | 0 |
| 23 | 2019 | 2–1 | 66.7% | #131 | 1,543 | 0 | 0 | 2023 | 9–19 | 32.1% | #165 | 1,627 | 0 | 0 |
| 24 | 2020 | 9–5 | 64.3% | #65 | 1,699 | 0 | 0 | 2024 | 8–10 | 44.4% | #89 | 1,635 | 0 | 0 |
| 25 | 2021 | 44–16 | 73.3% | #5 | 1,942 | 1 | 3 | 2025 | 2–5 | 28.6% | #250 | 1,532 | 0 | 0 |
| 26 | 2022 | 26–15 | 63.4% | #22 | 1,909 | 1 | 5 | 2026 | 0–1 | 0.0% | #411 | 1,490 | 0 | 0 |
| 27 | 2023 | 32–18 | 64.0% | #10 | 1,906 | 1 | 7 | — | — | — | — | — | — | — |
| 28 | 2024 | 21–16 | 56.8% | #10 | 1,896 | 2 | 8 | — | — | — | — | — | — | — |
| 29 | 2025 | 14–9 | 60.9% | #65 | 1,895 | 2 | 8 | — | — | — | — | — | — | — |
| 30 | 2026 | 17–11 | 60.7% | #29 | 1,868 | 2 | 9 | — | — | — | — | — | — | — |
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 | Barbora Krejcikova | Jule Niemeier | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 2014 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2015 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2019 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 20 | 2016 | 1 | 2 | 3 | 33.3% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2017 | 0 | 1 | 1 | 0.0% | 6 | 4 | 10 | 60.0% | — | — | — | — | 2021 | 0 | 2 | 2 | 0.0% | 6 | 2 | 8 | 75.0% | 0 | 1 | 1 | 0.0% |
| 22 | 2018 | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2022 | 5 | 4 | 9 | 55.6% | 2 | 5 | 7 | 28.6% | 5 | 3 | 8 | 62.5% |
| 23 | 2019 | — | — | — | — | 2 | 1 | 3 | 66.7% | — | — | — | — | 2023 | 3 | 10 | 13 | 23.1% | 4 | 6 | 10 | 40.0% | 2 | 3 | 5 | 40.0% |
| 24 | 2020 | 5 | 3 | 8 | 62.5% | 4 | 2 | 6 | 66.7% | — | — | — | — | 2024 | 4 | 4 | 8 | 50.0% | 1 | 2 | 3 | 33.3% | 3 | 4 | 7 | 42.9% |
| 25 | 2021 | 26 | 12 | 38 | 68.4% | 15 | 3 | 18 | 83.3% | 3 | 1 | 4 | 75.0% | 2025 | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 26 | 2022 | 22 | 10 | 32 | 68.8% | 2 | 3 | 5 | 40.0% | 2 | 2 | 4 | 50.0% | 2026 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 27 | 2023 | 23 | 12 | 35 | 65.7% | 4 | 4 | 8 | 50.0% | 5 | 2 | 7 | 71.4% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2024 | 9 | 9 | 18 | 50.0% | 3 | 5 | 8 | 37.5% | 9 | 2 | 11 | 81.8% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2025 | 11 | 5 | 16 | 68.8% | 1 | 2 | 3 | 33.3% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2026 | 9 | 6 | 15 | 60.0% | 1 | 2 | 3 | 33.3% | 7 | 3 | 10 | 70.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 108 | 64 | 172 | 62.8% | 39 | 30 | 69 | 56.5% | 28 | 12 | 40 | 70.0% | — | 13 | 23 | 36 | 36.1% | 14 | 19 | 33 | 42.4% | 10 | 11 | 21 | 47.6% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 264/281 of Barbora Krejcikova's and 86/90 of Jule Niemeier'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 | Barbora Krejcikova | Jule Niemeier | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 18 | 2014 | 2/2 | 2.5 | 3.0 | 69.1% | 64.0% | 38.7% | 62.3% | 62.5% | 56.4% | 47.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 1/1 | 3.0 | 6.0 | 56.8% | 64.0% | 21.1% | 28.6% | 20.0% | 45.5% | 34.6% |
| 20 | 2016 | 7/7 | 2.4 | 4.3 | 60.3% | 65.0% | 42.6% | 61.7% | 46.6% | 55.6% | 42.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2017 | 9/11 | 3.2 | 4.1 | 60.2% | 64.5% | 41.8% | 58.0% | 36.3% | 55.4% | 46.9% | 2021 | 11/11 | 11.3 | 11.9 | 56.2% | 70.8% | 44.4% | 52.1% | 49.0% | 59.1% | 43.5% |
| 22 | 2018 | 4/4 | 2.5 | 4.5 | 49.7% | 60.1% | 43.0% | 45.7% | 42.1% | 51.0% | 45.4% | 2022 | 24/24 | 5.3 | 6.3 | 56.3% | 68.4% | 47.6% | 58.7% | 46.9% | 59.2% | 42.4% |
| 23 | 2019 | 3/3 | 1.3 | 0.7 | 77.5% | 60.2% | 47.2% | 68.5% | 55.0% | 57.4% | 48.5% | 2023 | 28/28 | 2.9 | 6.4 | 53.4% | 66.0% | 40.2% | 52.1% | 39.3% | 54.1% | 40.5% |
| 24 | 2020 | 14/14 | 3.5 | 3.5 | 63.9% | 67.2% | 41.3% | 52.9% | 43.0% | 57.9% | 45.1% | 2024 | 18/18 | 4.0 | 6.6 | 54.1% | 64.3% | 45.6% | 44.1% | 45.5% | 55.5% | 42.0% |
| 25 | 2021 | 57/60 | 3.5 | 4.0 | 59.1% | 70.1% | 50.2% | 60.5% | 50.6% | 62.0% | 45.0% | 2025 | 3/7 | 1.7 | 7.0 | 48.8% | 62.2% | 46.6% | 57.2% | 45.2% | 54.3% | 39.2% |
| 26 | 2022 | 40/41 | 3.6 | 4.7 | 59.9% | 70.3% | 47.5% | 57.0% | 51.0% | 61.1% | 45.0% | 2026 | 1/1 | 0.0 | 11.0 | 53.3% | 50.0% | 42.9% | 53.9% | 40.0% | 46.7% | 46.9% |
| 27 | 2023 | 48/50 | 3.4 | 4.1 | 59.8% | 69.9% | 46.8% | 52.2% | 50.9% | 60.6% | 44.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | 2024 | 32/37 | 3.5 | 4.3 | 63.0% | 68.6% | 45.2% | 55.9% | 47.8% | 60.1% | 42.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2025 | 22/23 | 3.2 | 5.5 | 59.6% | 67.2% | 44.4% | 53.5% | 53.0% | 58.0% | 44.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | 2026 | 26/29 | 4.2 | 4.6 | 61.8% | 69.2% | 47.1% | 57.0% | 47.2% | 60.8% | 44.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 264/282 | 3.4 | 4.3 | 60.6% | 68.8% | 46.6% | 56.4% | 49.3% | 60.0% | 44.5% | — | 86/90 | 4.8 | 7.2 | 54.6% | 66.6% | 44.0% | 52.2% | 44.0% | 56.3% | 41.7% |
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 | Barbora Krejcikova | Jule Niemeier | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 18 | 2014 | 1504 | 102.8 | -0.26 | +0.43 | 1.090 | 52.0% | — | — | — | 60.0% | +0.60 | 0–1 | — | — | +0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2015 | 1489 | 99.3 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | — | — | +0.09 | 2019 | 1508 | 104.6 | -4.91 | +3.14 | 0.635 | 39.6% | — | — | — | 0.0% | -4.00 | — | — | — | -0.04 |
| 20 | 2016 | 1508 | 114.5 | +0.66 | +0.02 | 0.949 | 49.1% | +26 | +26 | — | 38.9% | -0.67 | 1–3 (25%) | — | — | -0.80 | 2020 | 1494 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2017 | 1558 | 115.8 | +0.48 | +1.29 | 1.052 | 51.1% | — | +109 | — | 42.9% | -0.48 | 2–3 (40%) | 1–0 | — | -0.18 | 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 | 2018 | 1541 | 112.6 | -2.26 | +1.26 | 0.925 | 48.1% | -31 | — | — | 14.3% | -1.14 | 0–1 | 0–1 | — | +0.10 | 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 | 2019 | 1543 | 98.3 | -0.20 | +0.69 | 1.139 | 53.5% | — | +55 | — | 40.0% | -0.60 | 1–0 | — | — | +0.30 | 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 | 2020 | 1699 | 133.2 | +1.74 | +1.17 | 1.071 | 51.2% | -60 | -21 | — | 59.5% | +0.38 | 5–4 (56%) | 2–0 | — | +0.28 | 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 | 2021 | 1943 | 158.1 | +4.93 | +2.86 | 1.184 | 53.4% | -68 | +45 | -256 | 66.2% | +1.44 | 13–4 (76%) | 7–6 (54%) | 111.8 | -0.54 | 2025 | 1533 | 118.6 | -0.04 | -0.73 | 0.858 | 47.4% | +21 | +52 | — | 31.3% | -0.94 | 1–1 | — | — | -0.01 |
| 26 | 2022 | 1910 | 149.3 | +3.27 | +2.35 | 1.156 | 52.8% | +41 | -10 | -231 | 61.5% | +0.80 | 5–6 (45%) | 8–5 (62%) | 99.8 | +0.24 | 2026 | 1490 | 98.4 | -0.83 | -1.63 | 0.880 | 46.8% | — | — | — | 0.0% | -3.00 | — | — | — | +0.04 |
| 27 | 2023 | 1906 | 157.8 | +4.11 | +1.82 | 1.123 | 52.4% | +66 | -62 | -137 | 61.0% | +1.00 | 7–4 (64%) | 3–7 (30%) | 99.6 | +0.43 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2024 | 1897 | 140.8 | +3.38 | -0.19 | 1.064 | 51.2% | +6 | -118 | +120 | 54.2% | +0.13 | 8–7 (53%) | 10–2 (83%) | 105.2 | -0.11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2025 | 1896 | 140.8 | +1.40 | +1.11 | 1.050 | 50.8% | +38 | -153 | +91 | 53.6% | +0.25 | 8–2 (80%) | 3–0 (100%) | 108.5 | +0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2026 | 1869 | 138.1 | +2.46 | +1.26 | 1.132 | 52.5% | +6 | -85 | +149 | 63.9% | +1.07 | 2–5 (29%) | 4–6 (40%) | 93.9 | +0.18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 2013 | 150.8 | +3.16 | +1.63 | 1.113 | 52.2% | +8 | -2 | +7 | 58.7% | +0.70 | 52–40 (57%) | 38–27 (58%) | 109.0 | +0.11 | — | 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 |
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 |
|---|---|---|---|---|---|
| Aryna Sabalenka | 1 | 7 | 8 | May 7, 2026 | H2H |
| Ekaterina Alexandrova | 3 | 3 | 6 | Sep 26, 2025 | H2H |
| Iga Swiatek | 2 | 4 | 6 | Sep 20, 2025 | H2H |
| Jelena Ostapenko | 3 | 3 | 6 | Jul 11, 2024 | H2H |
| Liudmila Samsonova | 1 | 4 | 5 | Aug 5, 2026 | H2H |
| 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 |