| 17‑Jun‑1991 | Manchester | Grass | F | 9 | 11 | (2)Goran Ivanisevic [CRO] d. (1)Sampras | 6-4 6-4 | | 0.47 | 8.0% | 4.0% | 58.0% | 82.8% | 57.1% | 1/3 | 0:44 |
| 17‑Jun‑1991 | Manchester | Grass | SF | 9 | 72 | (1)Sampras d. Veli Paloheimo [FIN] | 6-4 7-5 | | 1.33 | 4.2% | 2.8% | 70.4% | 72.0% | 52.4% | 8/9 | 1:08 |
| 17‑Jun‑1991 | Manchester | Grass | QF | 9 | 58 | (1)Sampras d. Wally Masur [AUS] | 7-5 6-2 | | 1.12 | 13.7% | 0.0% | 71.2% | 73.1% | 57.1% | 7/7 | 1:03 |
| 17‑Jun‑1991 | Manchester | Grass | R16 | 9 | 68 | (1)Sampras d. Malivai Washington [USA] | 7-6(5) 4-6 6-2 | | 1.28 | 9.5% | 4.8% | 71.4% | 76.7% | 50.0% | 4/7 | 1:48 |
| 17‑Jun‑1991 | Manchester | Grass | R32 | 9 | 55 | (1)Sampras d. Christian Bergstrom [SWE] | 7-5 4-6 6-2 | | 1.35 | 4.9% | 3.7% | 58.5% | 77.1% | 58.8% | 0/2 | 1:27 |
| 18‑Jun‑1990 | Manchester | Grass | F | 21 | 99 | (2)Sampras d. Gilad Bloom [ISR] | 7-6 7-6 | | | | | | | | | |
| 18‑Jun‑1990 | Manchester | Grass | SF | 21 | 103 | (2)Sampras d. Eric Jelen [GER] | 6-7 6-4 6-4 | | | | | | | | | |
| 18‑Jun‑1990 | Manchester | Grass | QF | 21 | 79 | (2)Sampras d. Kelly Evernden [NZL] | 6-3 7-6 | | | | | | | | | |
| 18‑Jun‑1990 | Manchester | Grass | R16 | 21 | 108 | (2)Sampras d. (Q)Joey Rive [USA] | 4-6 6-3 6-2 | | | | | | | | | |
| 18‑Jun‑1990 | Manchester | Grass | R32 | 21 | 56 | (2)Sampras d. Alexander Volkov [RUS] | 4-6 7-6 7-6 | | | | | | | | | |