Michael Stich has an impressive hard court record of 121–62 across 183 matches (66.1% — strong). A win rate of that calibre over 183 matches is a reliable indicator of genuine quality on this surface. 4 titles on hard: Los Angeles, Schenectady, Basel, Memphis — a record that reflects consistent ability to close out tournaments on this surface.

At Grand Slam level (Australian Open & US Open): a positive 31–15 (67.4%) across 46 matches — a player who generally rises to the occasion at the Slams on hard.

ATP Masters 1000 on hard (Indian Wells, Miami, Canada, Cincinnati, Shanghai, Paris): a positive 24–13 (64.9%) across 37 matches — winning above .500 at this level, week in week out, is a genuine sign of quality on hard.

8 finals reached on hard — won 4, lost 4 (solid 50% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers on hard. 15 semifinals. 26 quarterfinals.

vs. Top 10 on hard: 4–13 (23.5%, 17 matches). Top 10 opponents have represented a clear ceiling on hard; addressing that deficit is the single biggest lever for improving the overall record here.

By format on hard — best-of-five: 34–16 (68.0%); best-of-three: 87–46 (65.4%). Slightly better in five-set matches on hard — a positive sign for the Slams specifically.

Dominant season: 1991 — 30–10 (75.0%) from 40 matches. A campaign of 30 wins on hard in a single season is among the best single-season records the surface has seen — the clearest benchmark of what is achievable at peak level.