Jana Kolodynska vs Hanna Chang · Match odds & ELO prediction
W50 Yokohama • Hard • Nov 28, 2025 • 1:00 AM
Final score
2 - 1
Winner Jana Kolodynska
Key insights
Player performance profile
Jana Kolodynska
53% · 10–9 on hard
Games won (last 10)
39%
4 matches tracked · limited sample
Hanna Chang
33% · 10–20 on hard
47% · 9–10 on clay
0% · 0–2 on grass
Games won (last 10)
41%
10 matches tracked
Player Skillset
Based on ~1,161 points across 8 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~1,161 points across 8 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -1.2 | 25% | Shaky |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -0.8 | 45% | Shaky |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -17.6 | 0% | Vulnerable |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Match Overview
Jana Kolodynska and Hanna Chang are set to meet at the W50 Yokohama on November 28, 2025 in a hard-court singles match. Kolodynska enters with a 10–9 record on hard courts in 2025, while Chang has posted a 10–20 mark on hard courts this season. Elo ratings point to a clear statistical advantage for Kolodynska entering this matchup. Their head-to-head is currently level, with each player having recorded 1 wins.