Henry Pfister holds a solid grass court record of 96–53 across 149 matches (64.4%). A winning majority across 149 matches shows consistent ability to get results on grass. Claimed 1 title on grass: Newport.

At Grand Slam level (Wimbledon): a positive 29–16 (64.4%) across 45 matches — a player who generally rises to the occasion at the Slams on grass.

4 finals reached on grass — won 1, lost 3 (25% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 10 semifinals. 17 quarterfinals.

vs. Top 10 on grass: 4–12 (25.0%, 16 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: 27–18 (60.0%); best-of-three: 69–35 (66.3%). Slightly stronger in three-set contests on grass, though the five-set record is still respectable.

Peak season: 1982 — 20–7 (74.1%) from 27 matches. That year captures the ceiling of what Henry Pfister can do on grass when performing at their best and represents the standard to aim for.