Dayeon Back vs Valentina Ivanov · Match odds & ELO prediction
WTA Billie Jean King Cup - Group I • Unknown • Apr 9, 2026 • 9:40 AM
Final score
2 - 0
Winner Dayeon Back
Key insights
Player performance profile
Dayeon Back
66% · 44–23 on hard
Games won (last 10)
56%
10 matches tracked
Player Skillset
Based on ~148 points across 8 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~148 points across 8 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -2.4 | 13% | Vulnerable |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | 0.6 | 73% | Solid |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -0.8 | 42% | Shaky |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Valentina Ivanov
50% · 1–1 on hard
Games won (last 10)
38%
3 matches tracked · limited sample
Player Skillset
Based on ~236 points across 2 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~236 points across 2 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | 0.7 | 59% | Solid |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -0.1 | 61% | Solid |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -2.3 | 27% | Shaky |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Match Overview
Dayeon Back and Valentina Ivanov are set to meet at the WTA Billie Jean King Cup - Group I on April 9, 2026 in a tour-level singles match. Back enters with limited recorded results on tour-level courts in 2026, while Ivanov has posted a 1–1 mark on tour-level courts this season. Elo ratings point to a clear statistical advantage for Back entering this matchup. In their head-to-head history, Back leads 1–0 over Ivanov, including a win in their most recent meeting.