14‑Aug‑1989 | Cincinnati | Hard | R16 | 106 | 29 | (8)Jaime Yzaga [PER] d. Davis | 6-4 2-6 7-6 | | | | | | | | | |
14‑Aug‑1989 | Cincinnati | Hard | R32 | 106 | 120 | Davis d. Jimmy Brown [USA] | 6-3 2-6 6-4 | | | | | | | | | |
14‑Aug‑1989 | Cincinnati | Hard | R64 | 106 | 30 | Davis d. (9)Anders Jarryd [SWE] | 6-3 4-6 6-3 | | | | | | | | | |
15‑Aug‑1988 | Cincinnati | Hard | R64 | 96 | 38 | Mark Woodforde [AUS] d. Davis | 6-4 6-2 | | | | | | | | | |
18‑Aug‑1986 | Cincinnati | Hard | R64 | 71 | 19 | (7)Emilio Sanchez [ESP] d. Davis | 7-5 3-6 7-6 | | | | | | | | | |
19‑Aug‑1985 | Cincinnati | Hard | R64 | 55 | 161 | (Q)Danie Visser [RSA] d. Davis | 7-6 6-3 | | | | | | | | | |
20‑Aug‑1984 | Cincinnati | Hard | R32 | 75 | 26 | (11)Stefan Edberg [SWE] d. Davis | 4-6 6-4 7-6 | | | | | | | | | |
20‑Aug‑1984 | Cincinnati | Hard | R64 | 75 | 82 | Davis d. Sandy Mayer [USA] | 1-6 6-2 6-3 | | | | | | | | | |
16‑Aug‑1982 | Cincinnati | Hard | R64 | | 67 | Nduka Odizor [NGR] d. Davis | 1-6 6-4 7-6 | | | | | | | | | |