Leonardo Mayer has a competitive grass court record of 16–19 across 35 matches (45.7%). The record shows a player capable of competing here, though there is clear room to push the win rate higher.

At Grand Slam level (Wimbledon): Leonardo Mayer is 8–9 (47.1%) across 17 Grand Slam matches — below .500, though the elite draw depth at the Slams makes that a notoriously difficult barrier to crack.

vs. Top 10 on grass: 1–2 (33.3%, 3 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: 8–9 (47.1%); best-of-three: 8–10 (44.4%). Slightly better in five-set matches on grass — a positive sign for the Slams specifically.

Best season: 2015 — 4–2 (66.7%) from 6 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.