H2H data updated: 2026-09-14 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Sada Nahimana vs Valentina Steiner.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Valentina Steiner | 6-3 6-2 | Sada Nahimana | Match data | Jul 14, 2025 | Q2 | Hamburg Open | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sada Nahimana | #271 | #212 | 336 | 1,500 | 2 | 4 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Valentina Steiner | #427 | #427 | 149 | 1,527 | 0 | 2 | 0.0% | 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 | Sada Nahimana | Valentina Steiner | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 2025 | 0–1 | 0.0% | — | 1,510 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 2026 | 0–1 | 0.0% | #427 | 1,489 | 0 | 0 |
| 22 | 2023 | 0–1 | 0.0% | #330 | 1,429 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2025 | 1–2 | 33.3% | #223 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2026 | 1–1 | 50.0% | #271 | 1,472 | 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 | Sada Nahimana | Valentina Steiner | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1511 | 103.0 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | 0–1 | — | +0.13 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1490 | 100.5 | -0.59 | -1.00 | 0.938 | 48.7% | — | — | — | 33.3% | -1.00 | 0–1 | — | — | +0.15 |
| 21 | 2022 | 1484 | 97.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2023 | 1429 | 95.6 | -1.79 | -2.91 | 0.586 | 38.0% | — | — | — | 0.0% | -4.00 | — | — | — | +0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2025 | 1490 | 103.6 | +0.89 | -1.05 | 1.070 | 51.5% | — | +22 | — | 42.9% | -1.00 | 0–1 | — | — | +0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2026 | 1472 | 100.8 | -0.92 | -0.50 | 0.874 | 46.8% | — | — | — | 50.0% | -0.50 | — | — | — | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1500 | 99.8 | -0.37 | -1.20 | 0.876 | 46.9% | — | +22 | — | 38.5% | -1.31 | 0–1 | — | — | +0.67 | — | 1527 | 101.8 | -0.59 | -1.00 | 0.938 | 48.7% | — | — | — | 20.0% | -1.60 | 0–1 | 0–1 | — | +14.00 |
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 |
|---|---|---|---|---|---|
| Panna Udvardy | 0 | 1 | 1 | May 20, 2026 | H2H |
| Ajla Tomljanovic | 1 | 0 | 1 | May 19, 2026 | H2H |
| Arantxa Rus | 0 | 1 | 1 | Jul 15, 2025 | H2H |
| Jessica Bouzas Maneiro | 0 | 1 | 1 | May 21, 2025 | H2H |
| Aya El Aouni | 1 | 0 | 1 | May 20, 2025 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Noma Noha Akugue | 0 | 1 | 1 | Jul 21, 2026 | H2H |
| Caroline Werner | 0 | 1 | 1 | Jul 15, 2025 | H2H |