David Mustard has found the Tour difficult, recording 14–35 across 49 matches (28.6%). 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): David Mustard has struggled at Grand Slam level: 3–5 (37.5%) in 8 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
vs. Top 10: 0–3 (0.0%, 3 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: 4–5 (44.4%); best-of-three: 10–30 (25.0%). Significantly better in five-set matches — a strong physical profile that tends to tell as matches and tournaments progress.
Best season: 1985 — 4–6 (40.0%) from 10 matches. The best single-season display to date — a useful reference point as the career continues to develop.