Wally Masur holds a solid grass court record of 111–61 across 172 matches (64.5%). A winning majority across 172 matches shows consistent ability to get results on grass. Claimed 2 titles on grass: Adelaide, Newport.

At Grand Slam level (Wimbledon): a positive 37–19 (66.1%) across 56 matches — a player who generally rises to the occasion at the Slams on grass.

4 finals reached on grass — won 2, lost 2 (solid 50% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers on grass. 10 semifinals. 15 quarterfinals.

vs. Top 10 on grass: 2–14 (12.5%, 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: 46–21 (68.7%); best-of-three: 65–40 (61.9%). Slightly better in five-set matches on grass — a positive sign for the Slams specifically.

Best season: 1990 — 7–2 (77.8%) from 9 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.