1‑Sep‑1981 | US Open | Hard | R128 | | 80 | Pat Dupre [USA] d. Delaney | 6-3 6-3 4-6 6-2 | | | | | | | | | |
31‑Aug‑1977 | US Open | Clay | R128 | 72 | 57 | Patrick Proisy [FRA] d. Delaney | 6-4 6-2 | | | | | | | | | |
1‑Sep‑1976 | US Open | Clay | R64 | | | (11)Roscoe Tanner [USA] d. Delaney | 7-6 7-6 | | | | | | | | | |
1‑Sep‑1976 | US Open | Clay | R128 | | | Delaney d. Ivan Molina [COL] | 6-3 7-6 | | | | | | | | | |
28‑Aug‑1974 | US Open | Grass | R128 | 103 | 16 | (14)Dick Stockton [USA] d. Delaney | 6-2 6-1 6-1 | | | | | | | | | |
29‑Aug‑1973 | US Open | Grass | R64 | 84 | 7 | (10)John Newcombe [AUS] d. Delaney | 7-6 6-3 6-3 | | | | | | | | | |
29‑Aug‑1973 | US Open | Grass | R128 | 84 | 102 | Delaney d. Ivan Molina [COL] | 6-7 6-1 6-4 7-6 | | | | | | | | | |
30‑Aug‑1972 | US Open | Grass | R128 | | | William Brown [USA] d. Delaney | 6-7 6-4 6-4 6-4 | | | | | | | | | |