Pete Sampras holds a solid clay court record of 90–54 across 144 matches (62.5%). A winning majority across 144 matches shows consistent ability to get results on clay. Claimed 3 titles on clay: Rome Masters, Atlanta, Kitzbuhel.

At Grand Slam level (Roland Garros): a positive 24–13 (64.9%) across 37 matches — a player who generally rises to the occasion at the Slams on clay.

ATP Masters 1000 on clay (Monte Carlo, Madrid, Rome): a positive 23–18 (56.1%) across 41 matches — winning above .500 at this level, week in week out, is a genuine sign of quality on clay.

6 finals reached on clay — won 3, lost 3 (solid 50% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers on clay. 10 semifinals. 14 quarterfinals.

vs. Top 10 on clay: 7–12 (36.8%, 19 matches). Top 10 opponents have represented a clear ceiling on clay; addressing that deficit is the single biggest lever for improving the overall record here.

By format on clay — best-of-five: 31–14 (68.9%); best-of-three: 59–40 (59.6%). Significantly better in five-set matches — a strong physical profile on clay that tends to tell as matches and tournaments progress.

Best season: 1994 — 12–2 (85.7%) from 14 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.