Alexander Waske has found hard courts difficult, recording 6–20 across 26 matches (23.1%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.

At Grand Slam level (Australian Open & US Open): Alexander Waske has yet to record a win on hard at this stage — 0–6 across 6 Grand Slam matches. Breaking through here would mark a significant step forward on this surface.

vs. Top 10 on hard: 1–3 (25.0%, 4 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: 0–6 (0.0%); best-of-three: 6–14 (30.0%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on hard.

Best season: 2002 — 2–3 (40.0%) from 5 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.