Jan Kodes holds a solid grass court record of 43–24 across 67 matches (64.2%). A winning majority across 67 matches shows consistent ability to get results on grass. Claimed 1 title on grass: Wimbledon.

At Grand Slam level (Wimbledon): a positive 36–17 (67.9%) across 53 matches — a player who generally rises to the occasion at the Slams on grass.

3 finals reached on grass — won 1, lost 2 (33% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 5 semifinals. 7 quarterfinals.

vs. Top 10 on grass: 1–6 (14.3%, 7 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: 36–20 (64.3%); best-of-three: 7–4 (63.6%). Consistent regardless of format on grass — a sign of a well-rounded game that holds up as matches develop.

Peak season: 1973 — 16–4 (80.0%) from 20 matches. That year captures the ceiling of what Jan Kodes can do on grass when performing at their best and represents the standard to aim for.

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