Includes finals, playoffs and exhibition games, so totals run higher than regular-season figures.
| Season | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1984 Atp tourUnited States | 4 | 1 | – | – | 3 | 6 | 37 | 48 | 2 | – | – |
| 1983 Atp tourUnited States | 19 | 9 | – | 1 | 21 | 25 | 227 | 229 | 7 | – | – |
| 1982 Atp tourUnited States | 8 | 3 | – | – | 7 | 12 | 75 | 97 | 1 | 1 | – |
| 1981 Atp tourUnited States | 32 | 15 | – | – | 38 | 44 | 399 | 416 | 17 | 3 | – |
| 1980 Atp tourUnited States | 45 | 22 | – | – | 52 | 53 | 486 | 493 | 16 | 3 | – |
| 1979 Atp tourUnited States | 62 | 40 | 2 | 3 | 90 | 60 | 766 | 669 | 24 | 4 | 1 |
| 1978 Atp tourUnited States | 33 | 13 | – | – | 32 | 46 | 347 | 411 | 13 | 5 | – |
| 1977 Atp tourUnited States | 40 | 21 | 1 | 1 | 49 | 46 | 474 | 493 | 13 | 6 | – |
| 1976 Atp tourUnited States | 29 | 16 | 1 | 1 | 36 | 32 | 334 | 341 | 12 | 1 | – |
| 1975 Atp tourUnited States | 2 | 0 | – | – | 0 | 4 | 9 | 24 | 0 | – | – |
| Career10 seasons | 274 | 140 | 4 | 6 | 328 | 328 | 3,154 | 3,221 | 105 | 23 | 1 |
| Game | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Stuttgart Outdoor: Round of 32 v Lloyd BourneL 0-2 16 July | 0 | – | – | 0 | 2 | 7 | 13 | 1 | – | – |
| Metz: Round of 32 v Brad DrewettL 0-2 12 Mar | 0 | – | – | 0 | 2 | 6 | 12 | 0 | – | – |
| Philadelphia: Round of 16 v Tomas SmidL 1-2 23 Jan | 0 | – | – | 1 | 2 | 11 | 16 | 0 | – | – |
| Philadelphia: Round of 32 v Robert Vant HofW 2-0 23 Jan | 1 | – | – | 2 | 0 | 13 | 7 | 1 | – | – |
| Split | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| WinsResult | 140 | 1.0 | 0.0 | 0.0 | 2.0 | 0.4 | 14.4 | 9.5 | 0.4 | 0.1 | – |
| LossesResult | 134 | 0.0 | – | 0.0 | 0.3 | 2.1 | 8.5 | 14.1 | 0.3 | 0.1 | 0.0 |
| Regular seasonStage · won 118 of 226 | 226 | 0.5 | – | – | 1.2 | 1.2 | 11.6 | 11.7 | 0.4 | 0.1 | 0.0 |
| FinalsStage · won 22 of 48 | 48 | 0.5 | 0.1 | 0.1 | 1.0 | 1.4 | 11.1 | 12.2 | 0.4 | 0.0 | – |
| John McEnroeOpponent · won 2 of 8 | 8 | 0.3 | – | – | 0.6 | 2.0 | 10.5 | 14.5 | 0.5 | 0.3 | – |
| Brian GottfriedOpponent · won 1 of 6 | 6 | 0.2 | 0.2 | 0.2 | 0.8 | 2.2 | 13.3 | 17.8 | 0.5 | 0.3 | – |
| Guillermo VilasOpponent · won 4 of 6 | 6 | 0.7 | – | – | 1.8 | 1.0 | 15.0 | 14.0 | 1.0 | 0.2 | – |
| Brian TeacherOpponent · won 1 of 5 | 5 | 0.2 | – | – | 0.8 | 1.8 | 11.4 | 15.0 | 0.6 | – | – |
| Bruce MansonOpponent · won 4 of 5 | 5 | 0.8 | – | – | 1.8 | 0.8 | 15.8 | 13.0 | 0.8 | – | – |
| Eliot TeltscherOpponent · won 3 of 5 | 5 | 0.6 | – | – | 1.2 | 1.0 | 10.2 | 10.8 | 0.6 | – | – |
| Gene MayerOpponent · won 1 of 5 | 5 | 0.2 | – | – | 0.4 | 1.2 | 5.0 | 9.4 | 0.2 | – | 0.2 |
| Jimmy ConnorsOpponent · won 0 of 5 | 5 | 0.0 | – | – | 0.0 | 2.2 | 6.6 | 13.4 | 0.2 | 0.2 | – |
| Stan SmithOpponent · won 0 of 5 | 5 | 0.0 | – | – | 0.2 | 2.0 | 7.4 | 13.4 | 0.6 | – | – |
| Cliff DrysdaleOpponent · won 3 of 4 | 4 | 0.8 | – | – | 1.5 | 0.5 | 11.5 | 8.5 | 0.5 | – | – |
| Kim WarwickOpponent · won 1 of 4 | 4 | 0.3 | – | – | 0.8 | 1.8 | 7.5 | 12.3 | 0.0 | – | – |
| Peter FlemingOpponent · won 3 of 4 | 4 | 0.8 | – | – | 1.5 | 1.0 | 13.0 | 11.5 | 0.3 | – | – |
| Phil DentOpponent · won 3 of 4 | 4 | 0.8 | – | – | 1.5 | 1.0 | 12.8 | 10.5 | 0.3 | – | – |
| Raul RamirezOpponent · won 1 of 4 | 4 | 0.3 | – | – | 0.5 | 1.8 | 7.0 | 11.3 | 0.0 | – | – |
| Roscoe TannerOpponent · won 0 of 4 | 4 | 0.0 | – | – | 0.0 | 2.0 | 8.0 | 12.8 | 0.8 | – | – |
| Victor AmayaOpponent · won 3 of 4 | 4 | 0.8 | – | – | 1.5 | 0.8 | 13.5 | 12.0 | 0.8 | – | – |
| Vitas GerulaitisOpponent · won 0 of 4 | 4 | 0.0 | – | 0.3 | 0.5 | 2.3 | 8.3 | 14.5 | 0.0 | 0.3 | – |
| Wojtek FibakOpponent · won 2 of 4 | 4 | 0.5 | – | – | 1.0 | 1.0 | 8.3 | 11.0 | 0.3 | 0.3 | – |
| Allan StoneOpponent · won 2 of 3 | 3 | 0.7 | – | – | 1.3 | 1.0 | 12.7 | 12.0 | 0.0 | – | – |
| Bernard MittonOpponent · won 1 of 3 | 3 | 0.3 | – | – | 1.3 | 1.3 | 11.7 | 13.3 | 0.3 | – | – |
| Brad DrewettOpponent · won 1 of 3 | 3 | 0.3 | – | – | 1.3 | 1.7 | 13.7 | 15.0 | 0.3 | 0.3 | – |
| Colin DibleyOpponent · won 3 of 3 | 3 | 1.0 | – | – | 2.0 | 0.7 | 17.0 | 13.7 | 1.7 | – | – |
| Dick StocktonOpponent · won 1 of 3 | 3 | 0.3 | – | – | 0.7 | 1.3 | 9.0 | 11.7 | 0.3 | – | – |
| Eddie DibbsOpponent · won 1 of 3 | 3 | 0.3 | – | – | 1.0 | 1.3 | 11.0 | 11.3 | 0.3 | – | – |
| Ilie NastaseOpponent · won 2 of 3 | 3 | 0.7 | – | – | 1.3 | 0.7 | 11.3 | 10.3 | 0.7 | – | – |
| John AlexanderOpponent · won 1 of 3 | 3 | 0.3 | – | – | 1.0 | 1.3 | 12.0 | 14.7 | 0.7 | – | – |
| John SadriOpponent · won 0 of 3 | 3 | 0.0 | – | – | 0.7 | 2.0 | 11.3 | 15.3 | 0.7 | – | – |
| Jose HiguerasOpponent · won 1 of 3 | 3 | 0.3 | – | – | 1.3 | 1.3 | 13.3 | 13.3 | 0.3 | 0.3 | – |
| Robert Vant HofOpponent · won 1 of 3 | 3 | 0.3 | – | – | 1.0 | 1.3 | 10.3 | 11.3 | 0.7 | – | – |
| Terry MoorOpponent · won 1 of 3 | 3 | 0.3 | – | – | 1.0 | 1.7 | 11.3 | 15.3 | 0.7 | 0.3 | – |
| Bill ScanlonOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.0 | 13.0 | 9.0 | 0.5 | – | – |
| Billy MartinOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.0 | 1.5 | 12.0 | 12.5 | 0.0 | – | – |
| Buster C MottramOpponent · won 0 of 2 | 2 | 0.0 | – | – | 0.0 | 2.0 | 7.5 | 13.0 | 0.0 | – | – |
| Byron BertramOpponent · won 0 of 2 | 2 | 0.0 | – | – | 0.5 | 2.0 | 8.0 | 13.0 | 0.0 | – | – |
| Cassio MottaOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.0 | 12.0 | 5.0 | 0.0 | – | – |
| Christophe FreyssOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.0 | 12.5 | 5.0 | 0.0 | – | – |
| Clark GraebnerOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.0 | 1.0 | 9.0 | 8.5 | 0.0 | – | – |
| Cliff LetcherOpponent · won 0 of 2 | 2 | 0.0 | – | – | 0.5 | 2.0 | 8.5 | 13.0 | 0.0 | – | – |
| Cliff RicheyOpponent · won 1 of 2 | 2 | 0.5 | 0.5 | 0.5 | 1.0 | 1.5 | 12.5 | 13.5 | 0.5 | – | – |
| David CarterOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.5 | 1.0 | 10.5 | 11.5 | 0.0 | – | – |
| Ferdi TayganOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.0 | 1.5 | 12.0 | 13.0 | 0.5 | – | – |
| Gianni OcleppoOpponent · won 1 of 2 | 2 | 0.5 | 0.5 | 0.5 | 1.0 | 1.0 | 10.0 | 9.0 | 0.0 | – | – |
| Henry PfisterOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.0 | 12.0 | 4.5 | 0.0 | – | – |
| Ken RosewallOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.0 | 1.5 | 11.0 | 12.5 | 0.0 | – | – |
| Lloyd BourneOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.0 | 1.5 | 11.5 | 11.5 | 0.5 | – | – |
| Peter McnamaraOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.0 | 1.0 | 8.0 | 7.5 | 0.0 | – | – |
| Ramesh KrishnanOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.0 | 1.5 | 11.5 | 13.5 | 0.0 | – | – |
| Richard LewisOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.0 | 12.0 | 5.0 | 0.0 | – | – |
| Rick FisherOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.0 | 13.5 | 9.0 | 0.5 | 0.5 | – |
| Rick MeyerOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.0 | 12.0 | 6.0 | 0.0 | – | – |
| Russell SimpsonOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.5 | 16.5 | 13.0 | 1.5 | – | – |
| Sandy MayerOpponent · won 1 of 2 | 2 | 0.5 | – | – | 1.5 | 1.5 | 15.0 | 16.0 | 0.0 | – | – |
| Scott DavisOpponent · won 0 of 2 | 2 | 0.0 | – | – | 0.0 | 2.0 | 6.5 | 12.0 | 0.0 | – | – |
| Stefan SimonssonOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.5 | 14.0 | 8.0 | 0.0 | – | – |
| Steve DentonOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.0 | 0.5 | 16.0 | 13.5 | 1.5 | – | – |
| Steve KrulevitzOpponent · won 2 of 2 | 2 | 1.0 | – | – | 2.5 | 1.5 | 19.0 | 15.5 | 0.0 | 0.5 | – |
Wins-losses for Walts. 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).