11‑Feb‑1980 | Rancho Mirage | Hard | R16 | 22 | 14 | (8)Peter Fleming [USA] d. (12)Teltscher | 6-3 6-3 | | | | | | | | | |
11‑Feb‑1980 | Rancho Mirage | Hard | R32 | 22 | 91 | (12)Teltscher d. Tim Wilkison [USA] | 2-6 6-1 6-3 | | | | | | | | | |
11‑Feb‑1980 | Rancho Mirage | Hard | R64 | 22 | | (12)Teltscher d. (Q)Tony Graham [USA] | 6-1 6-4 | | | | | | | | | |
12‑Feb‑1979 | Rancho Mirage | Hard | SF | 46 | 12 | (8)Roscoe Tanner [USA] d. Teltscher | 6-3 6-3 | | | | | | | | | |
12‑Feb‑1979 | Rancho Mirage | Hard | QF | 46 | | Teltscher d. Colin Dibley [AUS] | 6-2 7-6 | | | | | | | | | |
12‑Feb‑1979 | Rancho Mirage | Hard | R16 | 46 | 27 | Teltscher d. Robert Lutz [USA] | 6-2 7-6 | | | | | | | | | |
12‑Feb‑1979 | Rancho Mirage | Hard | R32 | 46 | 4 | Teltscher d. (3)John Mcenroe [USA] | 6-7 7-5 7-6 | | | | | | | | | |
12‑Feb‑1979 | Rancho Mirage | Hard | R64 | 46 | 29 | Teltscher d. Hank Pfister [USA] | 6-3 7-6 | | | | | | | | | |