Jan Jermar vs Jozef Kovalik · Match odds & ELO prediction
Tulln • Clay • Aug 31, 2025 • 11:10 AM
Final score
0 - 2
Winner Jozef Kovalik
Key insights
Player performance profile
Jan Jermar
0% · 0–4 on hard
14% · 1–6 on clay
Games won (last 10)
38%
10 matches tracked
Jozef Kovalik
25% · 2–6 on hard
44% · 11–14 on clay
50% · 1–1 on grass
Games won (last 10)
56%
10 matches tracked
Player Skillset
Based on ~1,690 points across 11 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~1,690 points across 11 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -1.6 | 15% | Vulnerable |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -3.3 | 22% | Vulnerable |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -2.0 | 31% | Shaky |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Match Overview
Jan Jermar and Jozef Kovalik are set to meet at the Tulln on August 31, 2025 in a clay-court singles match. Jermar enters with a 1–6 record on clay courts in 2025, while Kovalik has posted a 11–14 mark on clay courts this season. Elo ratings point to a clear statistical advantage for Kovalik entering this matchup. In their head-to-head history, Kovalik leads 1–0 over Jermar, including a win in their most recent meeting.