Frederik Fetterlein has found the Tour difficult, recording 41–69 across 110 matches (37.3%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Frederik Fetterlein has struggled at Grand Slam level: 5–8 (38.5%) in 13 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
ATP Masters 1000 (Indian Wells, Miami, Monte Carlo, Madrid, Rome, Canada, Cincinnati, Shanghai, Paris): Frederik Fetterlein has struggled at Masters level: 0–4 (0.0%) in 4 matches. Improving at this level is the clearest path to a stronger overall record.
vs. Top 10: 2–9 (18.2%, 11 matches). Top 10 opponents have represented a clear ceiling; addressing that deficit is the single biggest lever for improving the overall record.
By format — best-of-five: 15–23 (39.5%); best-of-three: 26–46 (36.1%). Slightly better in five-set matches — a positive sign for Grand Slam campaigns specifically.
Best season: 1995 — 12–14 (46.2%) from 26 matches. The best single-season display to date — a useful reference point as the career continues to develop.