Sjeng Schalken holds a solid grass court record of 46–30 across 76 matches (60.5%). A winning majority across 76 matches shows consistent ability to get results on grass. Claimed 2 titles on grass: 's-Hertogenbosch.

At Grand Slam level (Wimbledon): a positive 18–10 (64.3%) across 28 matches — a player who generally rises to the occasion at the Slams on grass.

2 finals reached on grass — converted 2 into titles (outstanding 100% conversion rate). Converting finals at that rate separates champions from contenders. 3 semifinals. 10 quarterfinals.

vs. Top 10 on grass: 2–7 (22.2%, 9 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: 18–10 (64.3%); best-of-three: 28–20 (58.3%). Slightly better in five-set matches on grass — a positive sign for the Slams specifically.

Best season: 2002 — 12–2 (85.7%) from 14 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.

Sjeng Schalken put together an impressive 9-match winning streak on grass, highlighting the ability to maintain high performance across multiple tournament rounds and events.