Casper Ruud (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
- 16.0 ppPercentile rank 89 among 184 measured profilespct 89 of 184 measured
- Clay minus hard-court win rate, recent
- 16.1 ppPercentile rank 89 among 69 measured profilespct 89 of 69 measured
- Clay-court win rate, career
- 73.9%Percentile rank 97 among 190 measured profilespct 97 of 190 measured
- Clay-court win rate, recent
- 75.3%Percentile rank 94 among 72 measured profilespct 94 of 72 measured
- Hard-court win rate, career
- 57.9%Percentile rank 83 among 251 measured profilespct 83 of 251 measured
- Hard-court win rate, recent
- 59.3%Percentile rank 77 among 113 measured profilespct 77 of 113 measured
4 of 10 expected measurements not published: Grass minus overall win rate, career, Grass minus overall win rate, recent, Grass-court win rate, career, Grass-court win rate, recent.
What stands out
- Clay 0.7385 career against hard 0.5785: a 0.1601 gap that recent form reproduces almost exactly.
- grass_wr_career and grass_wr_recent are both n/a -- the grass sample never clears the floor.
- This is a 6-of-10-metric profile; four surface numbers simply do not exist for him here.
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.