Sayaka Ishii vs Valentina Ryser · Match odds & ELO prediction
Ilkley • Grass • Jun 9, 2025 • 1:10 PM
Final score
0 - 2
Winner Valentina Ryser
Key insights
Player performance profile
Sayaka Ishii
48% · 10–11 on hard
0% · 0–1 on clay
56% · 5–4 on grass
Games won (last 10)
43%
10 matches tracked
Player Skillset
Based on ~463 points across 4 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~463 points across 4 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -2.5 | 13% | Vulnerable |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -1.8 | 26% | Shaky |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -0.6 | 45% | Shaky |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Valentina Ryser
50% · 17–17 on hard
17% · 1–5 on clay
70% · 7–3 on grass
Games won (last 10)
33%
10 matches tracked
Player Skillset
Based on ~422 points across 3 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~422 points across 3 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | 0.5 | 53% | Solid |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -3.3 | 9% | Vulnerable |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | +1.7 | 65% | Solid |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Match Overview
Sayaka Ishii and Valentina Ryser are set to meet at the Ilkley on June 9, 2025 in a grass-court singles match. Ishii enters with a 5–4 record on grass courts in 2025, while Ryser has posted a 7–3 mark on grass courts this season. Based on Elo ratings, this projects as a tight matchup with neither player holding more than a slight statistical edge. In their head-to-head history, Ryser leads 2–0 over Ishii, including a win in their most recent meeting.