D. Richard Russell has found the Tour difficult, recording 20–58 across 78 matches (25.6%). 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): D. Richard Russell has struggled at Grand Slam level: 3–10 (23.1%) in 13 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
By format — best-of-five: 7–22 (24.1%); best-of-three: 13–36 (26.5%). Slightly stronger in three-set contests, though the five-set record is still respectable.
Best season: 1971 — 5–14 (26.3%) from 19 matches. The best single-season display to date — a useful reference point as the career continues to develop.