Peter Wessels holds a solid grass court record of 18–14 across 32 matches (56.3%). A winning majority across 32 matches shows consistent ability to get results on grass. Claimed 1 title on grass: Newport.

At Grand Slam level (Wimbledon): Peter Wessels has yet to record a win on grass at this stage — 0–3 across 3 Grand Slam matches. Breaking through here would mark a significant step forward on this surface.

2 finals reached on grass — won 1, lost 1 (solid 50% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers on grass. 2 semifinals. 4 quarterfinals.

vs. Top 10 on grass: 3–1 (75.0%, 4 matches). Winning above .500 against the world's best on grass is a benchmark of genuine elite quality on this surface.

By format on grass — best-of-five: 0–3 (0.0%); best-of-three: 18–11 (62.1%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on grass.

Best season: 2000 — 6–1 (85.7%) from 7 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.

Peter Wessels put together an impressive 8-match winning streak on grass, highlighting the ability to maintain high performance across multiple tournament rounds and events.