Jangjun Kim vs Justin Boulais · Match odds & ELO prediction
Winston Salem • Hard • Sep 7, 2025 • 3:05 PM
Final score
2 - 1
Winner Jangjun Kim
Key insights
Player performance profile
Jangjun Kim
50% · 6–6 on hard
Games won (last 10)
54%
9 matches tracked
Justin Boulais
50% · 1–1 on hard
Games won (last 10)
46%
10 matches tracked
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 | 37% | Shaky |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | 0.0 | 81% | Strong |
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.
Match Overview
Jangjun Kim and Justin Boulais are set to meet at the Winston Salem on September 7, 2025 in a hard-court singles match. Kim enters with a 6–6 record on hard courts in 2025, while Boulais has posted a 26–21 mark on hard courts this season. Elo ratings point to a clear statistical advantage for Boulais entering this matchup. In their head-to-head history, Kim leads 1–0 over Boulais, including a win in their most recent meeting.