Tim Mayotte has an impressive grass court record of 90–36 across 126 matches (71.4% — strong). A win rate of that calibre over 126 matches is a reliable indicator of genuine quality on this surface. Claimed 1 title on grass: Queen's Club.

At Grand Slam level (Wimbledon): Tim Mayotte has been outstanding — 47–16 (74.6%) across 63 matches. Winning more than 7 in 10 Grand Slam matches on grass is the benchmark of an all-time great on this surface.

3 finals reached on grass — won 1, lost 2 (33% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 7 semifinals. 20 quarterfinals.

vs. Top 10 on grass: 6–10 (37.5%, 16 matches). Top 10 opponents have represented a clear ceiling on grass; addressing that deficit is the single biggest lever for improving the overall record here.

By format on grass — best-of-five: 47–16 (74.6%); best-of-three: 43–20 (68.3%). Slightly better in five-set matches on grass — a positive sign for the Slams specifically.

Best season: 1986 — 10–2 (83.3%) from 12 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.