Player dossier
Sayaka Ishii
JAPAN
Overall: 1,592Hard: 1,582Clay: 1,578Grass: 1,589
SI
Season record: 0–0Win % 0%
#305Elo•ATP #407
Performance console
Loading Elo history...
Player Skillset
Based on ~463 points across 4 matches
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size
Vulnerable
-2.512% Pctl
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size
Shaky
-1.828% Pctl
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results
Shaky
-0.644% Pctl
Tiebreak win %
—
Insufficient data—
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 | 12% | Vulnerable |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -1.8 | 28% | Shaky |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -0.6 | 44% | Shaky |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Last 10 matches — Global
Total Δ Elo 0.0Loading recent matches...
Elo delta per match
Positive bars = gains • Negative bars = losses
Evaluating Elo deltas...
Upcoming matches
ScheduledNo scheduled singles matches.