Player dossier
Learner Tien
USA
Born Dec 2, 2005
Overall: 1,875Hard: 1,883Clay: 1,761Grass: 1,784
Season record: 7–4Win % 64%
#22Elo•ATP #27
Performance console
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Player Skillset
Based on ~10,895 points across 71 matches
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size
Shaky
-0.134% Pctl
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size
Strong
-0.577% Pctl
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results
Solid
+2.773% Pctl
Tiebreak win %
Shaky
48%41% Pctl
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~10,895 points across 71 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -0.1 | 34% | Shaky |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -0.5 | 77% | Strong |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | +2.7 | 73% | Solid |
Tiebreak win % | 48% | 41% | Shaky |
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...