Jack Draper (ATP)
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
- -6.8 ppPercentile rank 21 among 184 measured profilespct 21 of 184 measured
- Clay minus hard-court win rate, recent
- -9.5 ppPercentile rank 4 among 69 measured profilespct 4 of 69 measured
- Clay-court win rate, career
- 58.3%Percentile rank 81 among 190 measured profilespct 81 of 190 measured
- Clay-court win rate, recent
- 58.8%Percentile rank 66 among 72 measured profilespct 66 of 72 measured
- Grass minus overall win rate, career
- 3.7 ppPercentile rank 62 among 153 measured profilespct 62 of 153 measured
- Grass minus overall win rate, recent
- 8.3 ppPercentile rank 74 among 44 measured profilespct 74 of 44 measured
- Hard-court win rate, career
- 65.1%Percentile rank 94 among 251 measured profilespct 94 of 251 measured
- Hard-court win rate, recent
- 68.3%Percentile rank 92 among 113 measured profilespct 92 of 113 measured
2 of 10 expected measurements not published: Grass-court win rate, career, Grass-court win rate, recent.
What stands out
- Hard is the strength and it is improving: 0.6829 recent against 0.6509 career.
- Clay lags in both windows -- 0.5833 career, 0.5882 recent.
- grass_wr_career and grass_wr_recent are both n/a, though grass_adapt_recent of 0.0833 clears its own lower floor.
Descriptive career and recent-form surface win rates as of the corpus end -- not a prediction and not a causal claim. Per-surface floors apply (n>=30 career for a surface win rate, n>=25 each side for the clay-minus-hard gap, n>=15 for grass adaptation), evaluated independently for career and recent form; a metric below its floor shows n/a and is never fabricated. Nothing here adjusts for era, opponent quality, draw, or injury.