Beatriz Haddad Maia vs Miriana Tona · Match odds & ELO prediction
Sao Paulo • Hard • Sep 9, 2025 • 11:05 PM
Final score
2 - 0
Winner Beatriz Haddad Maia
Key insights
Player performance profile
Beatriz Haddad Maia
35% · 8–15 on hard
44% · 4–5 on clay
50% · 4–4 on grass
Games won (last 10)
55%
10 matches tracked
Player Skillset
Based on ~6,472 points across 43 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~6,472 points across 43 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | 0.7 | 55% | Solid |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -4.0 | 3% | Vulnerable |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -0.5 | 44% | Shaky |
Tiebreak win % | 38% | 26% | Shaky |
Percentiles compare against tour-level players in TennisTrove.
Miriana Tona
50% · 5–5 on hard
60% · 25–17 on clay
Games won (last 10)
34%
4 matches tracked · limited sample
Player Skillset
Based on ~545 points across 3 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~545 points across 3 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -2.5 | 12% | Vulnerable |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | 1.2 | 83% | Strong |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | +8.2 | 94% | Elite |
Tiebreak win % | Insufficient data | — | — |
Percentiles compare against tour-level players in TennisTrove.
Match Overview
Beatriz Haddad Maia and Miriana Tona are set to meet at the Sao Paulo on September 9, 2025 in a hard-court singles match. Maia enters with a 8–15 record on hard courts in 2025, while Tona has posted a 5–5 mark on hard courts this season. Elo ratings point to a clear statistical advantage for Maia entering this matchup. In their head-to-head history, Maia leads 1–0 over Tona, including a win in their most recent meeting.