Descriptive only — these are measured surface win rates, not projections.
Tennis players · Tennis · as of 2026-07-19
Christopher Oconnell (ATP)
Historical measurements from this snapshot.
ATP surface windows: source corpus documented as 2015-2025; career uses all dated corpus matches, while recent starts 2023-01-01 and overlaps the corpus. Published floors apply independently for each metric and window. Exact player match counts and latest match dates are not published. The as-of date records claim computation, not a match cutoff.
- Clay minus hard-court win rate, career
- -5.5 ppPercentile rank 26 among 184 measured profilespct 26 of 184 measured
- Clay minus hard-court win rate, recent
- -5.5 ppPercentile rank 15 among 69 measured profilespct 15 of 69 measured
- Clay-court win rate, career
- 36.4%Percentile rank 8 among 190 measured profilespct 8 of 190 measured
- Hard-court win rate, career
- 41.9%Percentile rank 34 among 251 measured profilespct 34 of 251 measured
- Hard-court win rate, recent
- 44.7%Percentile rank 32 among 113 measured profilespct 32 of 113 measured
5 of 10 expected measurements not published: Clay-court win rate, recent, Grass minus overall win rate, career, Grass minus overall win rate, recent, Grass-court win rate, career, Grass-court win rate, recent.
Stored percentiles rank measured rows in this published pack; higher is only higher, not a quality judgement.