Kallista Liu vs Janice Tjen · Match odds & ELO prediction
W100 Evansville • Hard • Jul 23, 2025 • 11:10 PM
Final score
0 - 2
Winner Janice Tjen
Key insights
Player performance profile
Kallista Liu
0% · 0–8 on hard
33% · 1–2 on clay
Player Skillset
Based on ~0 points across 0 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~0 points across 0 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | 0.0 | 44% | Shaky |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | 0.0 | 61% | Solid |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | 0.0 | 48% | Shaky |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Janice Tjen
0% · 0–1 on hard
Games won (last 10)
54%
10 matches tracked
Player Skillset
Based on ~2,874 points across 20 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~2,874 points across 20 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | 5.4 | 99% | Elite |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -1.0 | 42% | Shaky |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | +0.0 | 48% | Shaky |
Tiebreak win % | 60% | 74% | Solid |
Percentiles compare against tour-level players in TennisTrove.
Match Overview
Kallista Liu and Janice Tjen are set to meet at the W100 Evansville on July 23, 2025 in a hard-court singles match. Liu enters with a 0–8 record on hard courts in 2025, while Tjen has posted a 72–14 mark on hard courts this season. Elo ratings point to a clear statistical advantage for Tjen entering this matchup. In their head-to-head history, Tjen leads 1–0 over Liu, including a win in their most recent meeting.