Facundo Diaz Acosta vs Christopher O'Connell · Match odds & ELO prediction
French Open • Clay • May 18, 2026 • 10:05 AM
Final score
2 - 1
Winner Facundo Diaz Acosta
Key insights
Player performance profile
Facundo Diaz Acosta
33% · 1–2 on hard
71% · 17–7 on clay
Games won (last 10)
59%
10 matches tracked
Player Skillset
Based on ~1,870 points across 11 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~1,870 points across 11 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -0.8 | 25% | Shaky |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -2.8 | 31% | Shaky |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | -4.0 | 16% | Vulnerable |
Tiebreak win % | 20% | 3% | Vulnerable |
Percentiles compare against tour-level players in TennisTrove.
Christopher O'Connell
50% · 9–9 on hard
0% · 0–4 on clay
Games won (last 10)
43%
10 matches tracked
Player Skillset
Based on ~8,526 points across 56 matches
Percentiles compare against tour-level players in TennisTrove.
Player Skillset
Based on ~8,526 points across 56 matches
| Metric | Value | Percentile | Tier |
|---|---|---|---|
Serve strengthServe strength
(Player serve win % - tour average serve win %)
scaled by sample size | -0.4 | 32% | Shaky |
Return strengthReturn strength
(Player return win % - tour average return win %)
scaled by sample size | -3.0 | 27% | Shaky |
Pressure IndexPressure Index
(Break point performance - baseline point performance)
with a small adjustment for tiebreak results | +1.8 | 65% | Solid |
Tiebreak win % | 43% | 27% | Shaky |
Percentiles compare against tour-level players in TennisTrove.
Match Overview
Facundo Diaz Acosta and Christopher O'Connell are set to meet at the French Open on May 18, 2026 in a clay-court singles match. Acosta enters with a 17–7 record on clay courts in 2026, while O'Connell has posted a 0–4 mark on clay courts this season. Elo ratings point to a clear statistical advantage for Acosta entering this matchup. In their head-to-head history, Acosta leads 1–0 over O'Connell, including a win in their most recent meeting.