Includes finals, playoffs and exhibition games, so totals run higher than regular-season figures.
| Season | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1989 Atp tourGermany | 12 | 5 | – | 13 | 19 | 159 | 167 | 7 | 1 |
| 1988 Atp tourGermany | 15 | 6 | – | 13 | 21 | 150 | 178 | 5 | – |
| 1987 Atp tourGermany | 20 | 5 | – | 17 | 35 | 213 | 268 | 4 | 3 |
| 1986 Atp tourGermany | 33 | 12 | – | 31 | 51 | 352 | 431 | 11 | 3 |
| 1985 Atp tourGermany | 33 | 15 | 1 | 37 | 45 | 371 | 430 | 13 | 1 |
| 1984 Atp tourGermany | 33 | 19 | 1 | 47 | 36 | 411 | 377 | 14 | 4 |
| 1983 Atp tourGermany | 16 | 7 | – | 21 | 22 | 200 | 205 | 7 | 1 |
| 1982 Atp tourGermany | 10 | 4 | – | 11 | 13 | 111 | 114 | 1 | – |
| Career8 seasons | 172 | 73 | 2 | 190 | 242 | 1,967 | 2,170 | 62 | 13 |
| Game | ||||||||
|---|---|---|---|---|---|---|---|---|
| Hamburg: Quarterfinal v Horst SkoffL 0-2 8 May | 0 | – | 0 | 2 | 4 | 12 | 0 | – |
| Hamburg: Round of 16 v Tomas CarbonellW 2-1 8 May | 1 | – | 2 | 1 | 18 | 13 | 1 | – |
| Hamburg: Round of 32 v Pablo ArrayaW 2-1 8 May | 1 | – | 2 | 1 | 17 | 15 | 1 | – |
| Hamburg: Round of 64 v Alexander MronzW 2-1 8 May | 1 | – | 2 | 1 | 16 | 14 | 0 | – |
| Forest Hills: Round of 64 v Cassio MottaL 0-2 1 May | 0 | – | 0 | 2 | 6 | 13 | 1 | – |
| Philadelphia: Round of 32 v Roger SmithL 1-2 20 Feb | 0 | – | 1 | 2 | 14 | 12 | 0 | – |
| Philadelphia: Round of 64 v Pieter AldrichW 2-0 20 Feb | 1 | – | 2 | 0 | 12 | 3 | 0 | – |
| Memphis: Round of 64 v Jason StoltenbergL 0-2 13 Feb | 0 | – | 0 | 2 | 8 | 13 | 1 | – |
| Rotterdam: Round of 32 v Leonardo LavalleL 0-2 6 Feb | 0 | – | 0 | 2 | 11 | 14 | 1 | – |
| Australian Open: Round of 128 v John McEnroeL 1-3 16 Jan | 0 | – | 1 | 3 | 17 | 21 | 0 | 1 |
| Auckland: Round of 16 v Paul WekesaL 1-2 9 Jan | 0 | – | 1 | 2 | 16 | 19 | 0 | – |
| Auckland: Round of 32 v Chris PridhamW 2-1 9 Jan | 1 | – | 2 | 1 | 20 | 18 | 2 | – |
| Split | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| LossesResult | 99 | 0.0 | 0.0 | 0.4 | 2.1 | 9.2 | 14.6 | 0.3 | 0.1 |
| WinsResult | 73 | 1.0 | – | 2.0 | 0.5 | 14.5 | 9.9 | 0.5 | 0.0 |
| Regular seasonStage · won 66 of 151 | 151 | 0.4 | – | 1.1 | 1.4 | 11.6 | 12.8 | 0.3 | 0.1 |
| FinalsStage · won 7 of 21 | 21 | 0.3 | 0.1 | 0.9 | 1.3 | 10.0 | 11.6 | 0.5 | – |
| Jan GunnarssonOpponent · won 0 of 4 | 4 | 0.0 | – | 0.5 | 2.3 | 10.5 | 14.8 | 0.3 | 0.3 |
| Jimmy AriasOpponent · won 2 of 4 | 4 | 0.5 | – | 1.0 | 1.3 | 10.3 | 11.8 | 0.5 | – |
| Johan KriekOpponent · won 0 of 4 | 4 | 0.0 | 0.3 | 0.8 | 2.3 | 9.8 | 16.0 | 0.3 | 0.3 |
| Tomas SmidOpponent · won 1 of 4 | 4 | 0.3 | – | 0.8 | 1.8 | 10.0 | 14.5 | 0.8 | – |
| Andres GomezOpponent · won 1 of 3 | 3 | 0.3 | – | 0.7 | 1.3 | 8.0 | 11.3 | 0.0 | – |
| Greg HolmesOpponent · won 1 of 3 | 3 | 0.3 | – | 1.3 | 1.7 | 14.0 | 16.3 | 0.7 | 0.3 |
| Horst SkoffOpponent · won 1 of 3 | 3 | 0.3 | – | 0.7 | 1.7 | 8.0 | 12.3 | 0.3 | – |
| Miloslav MecirOpponent · won 0 of 3 | 3 | 0.0 | – | 0.3 | 2.0 | 5.7 | 13.3 | 0.0 | – |
| Pavel SlozilOpponent · won 2 of 3 | 3 | 0.7 | 0.3 | 1.3 | 0.7 | 10.3 | 8.3 | 0.0 | – |
| Shlomo GlicksteinOpponent · won 2 of 3 | 3 | 0.7 | – | 2.0 | 1.0 | 14.3 | 10.7 | 0.3 | 0.3 |
| Thierry TulasneOpponent · won 0 of 3 | 3 | 0.0 | – | 0.0 | 2.0 | 5.7 | 12.7 | 0.3 | – |
| Bill ScanlonOpponent · won 1 of 2 | 2 | 0.5 | – | 1.0 | 1.0 | 9.0 | 9.5 | 0.0 | – |
| Boris BeckerOpponent · won 1 of 2 | 2 | 0.5 | – | 1.0 | 1.5 | 10.5 | 13.5 | 0.5 | – |
| Brad GilbertOpponent · won 0 of 2 | 2 | 0.0 | – | 0.5 | 2.0 | 7.5 | 13.5 | 0.0 | – |
| Christian BergstromOpponent · won 1 of 2 | 2 | 0.5 | – | 1.0 | 1.5 | 10.5 | 14.0 | 0.5 | – |
| Damir KereticOpponent · won 1 of 2 | 2 | 0.5 | – | 1.5 | 1.5 | 12.5 | 14.5 | 0.0 | – |
| Diego PerezOpponent · won 0 of 2 | 2 | 0.0 | – | 0.0 | 2.0 | 4.0 | 12.5 | 0.5 | – |
| Florin SegarceanuOpponent · won 2 of 2 | 2 | 1.0 | – | 2.5 | 1.0 | 21.0 | 17.5 | 1.0 | 0.5 |
| Guillermo Perez RoldanOpponent · won 0 of 2 | 2 | 0.0 | – | 0.5 | 2.0 | 7.0 | 13.5 | 0.0 | – |
| Heinz GunthardtOpponent · won 1 of 2 | 2 | 0.5 | – | 1.0 | 1.5 | 9.0 | 11.0 | 0.0 | – |
| Horacio De La PenaOpponent · won 1 of 2 | 2 | 0.5 | – | 1.0 | 1.5 | 11.0 | 12.0 | 0.0 | – |
| Jakob HlasekOpponent · won 0 of 2 | 2 | 0.0 | – | 0.0 | 2.0 | 7.0 | 12.5 | 0.5 | – |
| Jimmy ConnorsOpponent · won 0 of 2 | 2 | 0.0 | – | 0.5 | 2.5 | 12.0 | 17.0 | 0.5 | 0.5 |
| Joakim NystromOpponent · won 0 of 2 | 2 | 0.0 | – | 1.0 | 2.0 | 13.0 | 17.5 | 1.0 | – |
| John FitzgeraldOpponent · won 1 of 2 | 2 | 0.5 | – | 1.0 | 1.0 | 11.5 | 9.0 | 0.5 | – |
| Kent CarlssonOpponent · won 1 of 2 | 2 | 0.5 | – | 1.0 | 1.5 | 9.5 | 13.5 | 0.5 | 0.5 |
| Libor PimekOpponent · won 2 of 2 | 2 | 1.0 | – | 2.5 | 0.5 | 18.0 | 11.5 | 0.0 | 0.5 |
| Mats WilanderOpponent · won 0 of 2 | 2 | 0.0 | – | 0.5 | 2.0 | 9.0 | 14.0 | 0.0 | – |
| Slobodan ZivojinovicOpponent · won 2 of 2 | 2 | 1.0 | – | 2.0 | 0.0 | 12.5 | 4.5 | 0.5 | – |
| Stefan SimonssonOpponent · won 1 of 2 | 2 | 0.5 | – | 1.5 | 1.5 | 18.0 | 18.5 | 1.5 | – |
| Tim MayotteOpponent · won 2 of 2 | 2 | 1.0 | – | 2.0 | 1.0 | 16.0 | 13.5 | 0.5 | – |
| Alejandro GattikerOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 0.0 | 13.0 | 7.0 | 1.0 | – |
| Alex AntonitschOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 8.0 | 13.0 | 1.0 | – |
| Alexander MronzOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 16.0 | 14.0 | 0.0 | – |
| Amos MansdorfOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 5.0 | 12.0 | 0.0 | – |
| Anders JarrydOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 0.0 | 12.0 | 7.0 | 0.0 | – |
| Balazs TaroczyOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 0.0 | 12.0 | 5.0 | 0.0 | – |
| Ben TestermanOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 15.0 | 14.0 | 0.0 | – |
| Brian GottfriedOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 0.0 | 13.0 | 9.0 | 1.0 | – |
| Brian TeacherOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 16.0 | 14.0 | 0.0 | – |
| Bruce BresciaOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 0.0 | 12.0 | 4.0 | 0.0 | – |
| Cassio MottaOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 6.0 | 13.0 | 1.0 | – |
| Chip HooperOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 0.0 | 13.0 | 8.0 | 1.0 | – |
| Chris PridhamOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 20.0 | 18.0 | 2.0 | – |
| Christo SteynOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 | – |
| Claudio MezzadriOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 17.0 | 12.0 | 0.0 | – |
| Dan GoldieOpponent · won 0 of 1 | 1 | 0.0 | – | 2.0 | 3.0 | 20.0 | 25.0 | 0.0 | – |
| David LewisOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 3.0 | 12.0 | 0.0 | – |
| Derrick RostagnoOpponent · won 0 of 1 | 1 | 0.0 | – | 1.0 | 2.0 | 13.0 | 16.0 | 0.0 | – |
| Dominique BedelOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 8.0 | 12.0 | 0.0 | – |
| Eddie EdwardsOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 16.0 | 15.0 | 0.0 | – |
| Emilio SanchezOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 | – |
| Eric FrommOpponent · won 0 of 1 | 1 | 0.0 | – | 1.0 | 2.0 | 11.0 | 13.0 | 0.0 | – |
| Eric JelenOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 16.0 | 10.0 | 0.0 | – |
| Eric KoritaOpponent · won 0 of 1 | 1 | 0.0 | – | 0.0 | 2.0 | 12.0 | 14.0 | 2.0 | – |
| Fernando LunaOpponent · won 1 of 1 | 1 | 1.0 | – | 2.0 | 1.0 | 13.0 | 14.0 | 0.0 | – |
Wins-losses for Westphal. Tap a rival for the full head to head.
Stats from official league and public sports feeds. Updated hourly. Tennis history by Jeff Sackmann / Tennis Abstract (CC BY-NC-SA 4.0).