Gilles Simon has a competitive grass court record of 52–43 across 95 matches (54.7%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. Gilles Simon has reached 2 finals without yet claiming a title on grass — one of the finest margins in tennis.

At Grand Slam level (Wimbledon): a positive 22–15 (59.5%) across 37 matches — a player who generally rises to the occasion at the Slams on grass.

2 finals reached on grass — none converted into a title yet. Reaching 2 finals is a mark of real quality, but the gap between finalist and champion is one of the finest lines in the sport. 3 semifinals. 10 quarterfinals.

vs. Top 10 on grass: 3–9 (25.0%, 12 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: 23–16 (59.0%); best-of-three: 29–27 (51.8%). Slightly better in five-set matches on grass — a positive sign for the Slams specifically.

Best season: 2015 — 10–4 (71.4%) from 14 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.