Match facts
Australian Open 1991PlayersAt the time of the match
| Jan Siemerink | Mark Koevermans | |
|---|---|---|
| Rank at event | #132 | #51 |
| Ranking points | 258 | 588 |
| Seed | - | - |
| Country | NED | NED |
| Age | 21 | 23 |
| Plays | Left | Right |
| Height | 183 cm | 185 cm |
| 1991 season | 30 - 22 | 20 - 25 |
| Hard record | 131 - 124 (51.4%) | 18 - 23 (43.9%) |
| Career record | 275 - 272 (50.3%) | 72 - 84 (46.2%) |
Head-to-head2 meetings
1991-02-25 · Rotterdam · Carpet
Jan Siemerink3-66-46-2Round of 32Mark Koevermans 1991-01-14 · Australian Open · Hard
Jan Siemerink4-66-26-43-66-1Round of 32Mark Koevermans Road in Australian Open1991
Jan Siemerink
Jan Siemerink6-36-36-3Round of 128Jose Francisco AlturJan Siemerink6-25-74-66-46-2Round of 64Carl Uwe SteebJan Siemerink4-66-26-43-66-1Round of 32Mark KoevermansGoran Prpic7-6(3)6-7(3)6-07-6(7)Round of 16Jan Siemerink Mark Koevermans
Mark Koevermans6-46-23-62-66-0Round of 128David PateMark Koevermans6-36-36-3Round of 64Jason StoltenbergJan Siemerink4-66-26-43-66-1Round of 32Mark Koevermans
Serve statistics
| Jan Siemerink | Mark Koevermans | |
|---|---|---|
| Aces | 12 | 2 |
| Double faults | 1 | 5 |
| Service points | 134 | 145 |
| 1st serve in | 58.2% | 61.4% |
| 1st serve won | 78.2% | 62.9% |
| 2nd serve won | 50% | 48.2% |
| Service games | 23 | 23 |
| Break points saved | 2 / 6 | 6 / 14 |