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 Ashley Kratzer.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Jule Niemeier | 6-1 6-4 | Ashley Kratzer | Match data | May 18, 2019 | Q1 | Nürnberg | International → modern equivalent WTA 250 | Clay |
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 |
| Ashley Kratzer | #706 | #200 | 270 | 1,500 | 1 | 2 | 33.3% | 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 | Ashley Kratzer | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 2017 | 0–1 | 0.0% | #307 | 1,486 | 0 | 0 |
| 19 | 2019 | 0–1 | 0.0% | #306 | 1,508 | 0 | 0 | 2018 | 1–1 | 50.0% | #246 | 1,481 | 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 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 86/90 of Jule Niemeier's and 3/3 of Ashley Kratzer'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 | Jule Niemeier | Ashley Kratzer | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 1/1 | 1.0 | 6.0 | 59.6% | 35.7% | 31.6% | 53.8% | 100.0% | 34.0% | 32.6% |
| 19 | 2019 | 1/1 | 3.0 | 6.0 | 56.8% | 64.0% | 21.1% | 28.6% | 20.0% | 45.5% | 34.6% | 2018 | 2/2 | 4.0 | 6.0 | 61.4% | 59.3% | 29.9% | 58.3% | 27.3% | 47.6% | 35.0% |
| 21 | 2021 | 11/11 | 11.3 | 11.9 | 56.2% | 70.8% | 44.4% | 52.1% | 49.0% | 59.1% | 43.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2022 | 24/24 | 5.3 | 6.3 | 56.3% | 68.4% | 47.6% | 58.7% | 46.9% | 59.2% | 42.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2023 | 28/28 | 2.9 | 6.4 | 53.4% | 66.0% | 40.2% | 52.1% | 39.3% | 54.1% | 40.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2024 | 18/18 | 4.0 | 6.6 | 54.1% | 64.3% | 45.6% | 44.1% | 45.5% | 55.5% | 42.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2025 | 3/7 | 1.7 | 7.0 | 48.8% | 62.2% | 46.6% | 57.2% | 45.2% | 54.3% | 39.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2026 | 1/1 | 0.0 | 11.0 | 53.3% | 50.0% | 42.9% | 53.9% | 40.0% | 46.7% | 46.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 86/90 | 4.8 | 7.2 | 54.6% | 66.6% | 44.0% | 52.2% | 44.0% | 56.3% | 41.7% | — | 3/3 | 3.0 | 6.0 | 60.8% | 51.4% | 30.5% | 56.8% | 51.5% | 43.1% | 34.2% |
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 | Ashley Kratzer | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1486 | 92.1 | -2.92 | +0.63 | 0.494 | 33.3% | — | — | — | 0.0% | -5.00 | — | — | — | +0.15 |
| 19 | 2019 | 1508 | 104.6 | -4.91 | +3.14 | 0.635 | 39.6% | — | — | — | 0.0% | -4.00 | — | — | — | -0.04 | 2018 | 1481 | 102.8 | +0.84 | -0.02 | 0.668 | 41.9% | — | — | — | 40.0% | -1.60 | 1–0 | — | — | +0.02 |
| 20 | 2020 | 1494 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1432 | 92.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | 2020 | 1417 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2026 | 1490 | 98.4 | -0.83 | -1.63 | 0.880 | 46.8% | — | — | — | 0.0% | -3.00 | — | — | — | +0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | 1500 | 94.8 | -0.41 | +0.20 | 0.600 | 39.0% | — | — | — | 28.6% | -2.57 | 1–0 | — | — | +5.67 |
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 |
|---|---|---|---|---|---|
| Elise Mertens | 0 | 1 | 1 | Aug 3, 2018 | H2H |
| Alison Riske-Amritraj | 1 | 0 | 1 | Aug 2, 2018 | H2H |
| Tatjana Maria | 0 | 1 | 1 | Aug 30, 2017 | H2H |