2-6 1-1 (ret.)
The match ended when Pete Sampras retired.
Mark Koevermans defeated Pete Sampras 2-6 1-1 RET after Pete Sampras retired in the 1991 Memphis round of 16 on hard courts.
Match Statistics
| Stat | Mark Koevermans | Pete Sampras |
| Aces | 5 | 2 |
| Double faults | 3 | 5 |
| First serve % | 60 | 65 |
| First serve points won % | 57 | 59 |
| Second serve points won % | 7 | 35 |
| Break points saved % | 33 | 50 |
| Break points converted % | 50 | 67 |
| Service points won % | 37 | 51 |
| Return points won % | 49 | 63 |
| Total points won % | 44 | 56 |
Player Comparison
| Field | Mark Koevermans | Pete Sampras |
| Country |
NED
|
USA
|
| Birth date | Feb 3, 1968 | Aug 12, 1971 |
| Age | 23 | 19 |
| Height | 185 cm | 185 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | One-Handed Backhand |
| Ranking (entering) | 50 | 5 |
| Ranking points (entering) | 607 | 1,903 |
| Elo (entering) | 1,706 | 2,071 |
| Current career W-L | 66–81 | 739–209 |
| Current career earnings | $842,859 | $43,280,489 |
Path
Mark Koevermans's path
Mark Koevermans's next match