Includes finals, playoffs and exhibition games, so totals run higher than regular-season figures.
| Season | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1981 Atp tourColombia | 2 | 1 | 3 | 2 | 22 | 25 | 1 | – | – | – |
| 1980 Atp tourColombia | 20 | 6 | 11 | 28 | 145 | 206 | 3 | – | – | 1 |
| 1979 Atp tourColombia | 2 | 1 | 2 | 2 | 21 | 15 | 0 | – | – | – |
| 1978 Atp tourColombia | 20 | 5 | 11 | 33 | 183 | 252 | 4 | 2 | – | – |
| 1977 Atp tourColombia | 29 | 9 | 26 | 45 | 280 | 359 | 3 | 3 | – | – |
| 1976 Atp tourColombia | 28 | 9 | 27 | 43 | 291 | 359 | 5 | 3 | – | – |
| 1975 Atp tourColombia | 8 | 3 | 7 | 11 | 71 | 84 | 0 | 2 | – | – |
| 1974 Atp tourColombia | 1 | 0 | 0 | 2 | 9 | 13 | 1 | – | – | – |
| 1972 Atp tourColombia | 1 | 0 | 0 | 2 | 11 | 15 | 0 | – | – | – |
| 1970 Atp tourColombia | 3 | 1 | 3 | 5 | 35 | 32 | 0 | – | 2 | – |
| 1968 Atp tourColombia | 1 | 0 | 0 | 2 | 4 | 12 | 0 | – | – | – |
| Career11 seasons | 115 | 35 | 90 | 175 | 1,072 | 1,372 | 17 | 10 | 2 | 1 |
| Game | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Boston: Round of 32 v Ricardo YcazaL 1-2 13 July | 0 | 1 | 2 | 9 | 16 | 0 | – | – | – |
| Boston: Round of 64 v Tom CainW 2-0 13 July | 1 | 2 | 0 | 13 | 9 | 1 | – | – | – |
| Split | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| LossesResult | 80 | 0.0 | 0.3 | 2.0 | 7.5 | 13.5 | 0.1 | 0.1 | 0.0 | 0.0 |
| WinsResult | 35 | 1.0 | 1.9 | 0.3 | 13.6 | 8.3 | 0.2 | 0.1 | 0.0 | – |
| Regular seasonStage · won 34 of 112 | 112 | 0.3 | 0.8 | 1.5 | 9.4 | 12.0 | 0.2 | 0.1 | 0.0 | 0.0 |
| FinalsStage · won 1 of 3 | 3 | 0.3 | 0.7 | 1.3 | 8.0 | 11.0 | 0.0 | – | – | – |
| Hans GildemeisterOpponent · won 1 of 4 | 4 | 0.3 | 0.5 | 1.3 | 5.5 | 8.8 | 0.0 | – | – | 0.3 |
| Colin DibleyOpponent · won 1 of 3 | 3 | 0.3 | 0.7 | 1.7 | 10.7 | 11.7 | 0.3 | – | – | – |
| Harold SolomonOpponent · won 0 of 3 | 3 | 0.0 | 0.3 | 2.0 | 6.0 | 13.3 | 0.0 | – | – | – |
| Balazs TaroczyOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 6.0 | 12.5 | 0.5 | – | – | – |
| Butch SeewagenOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.5 | 14.0 | 16.0 | 0.5 | – | – | – |
| Chris MayotteOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 9.5 | 9.0 | 0.0 | – | – | – |
| Corrado BarazzuttiOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 4.5 | 12.5 | 0.0 | – | – | – |
| Guillermo VilasOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 | 0.5 | – | – |
| Howard SchoenfieldOpponent · won 2 of 2 | 2 | 1.0 | 2.0 | 0.0 | 12.0 | 7.0 | 0.0 | – | – | – |
| Jaime FillolOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.5 | 11.5 | 13.0 | 0.0 | – | – | – |
| Jan KodesOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 7.5 | 13.5 | 0.0 | – | – | – |
| John AlexanderOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 7.0 | 13.0 | 0.5 | – | – | – |
| Juan GisbertOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.5 | 12.0 | 13.0 | 0.5 | – | – | – |
| Nick SavianoOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.5 | 10.0 | 12.0 | 0.5 | 0.5 | – | – |
| Paul KronkOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 9.5 | 9.0 | 0.5 | – | – | – |
| Phil DentOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 6.5 | 12.0 | 0.0 | – | – | – |
| Ricardo YcazaOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 8.0 | 14.5 | 0.0 | – | – | – |
| Rick FagelOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 4.5 | 12.5 | 0.0 | – | – | – |
| Steve KrulevitzOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 6.0 | 12.0 | 0.0 | – | – | – |
| Victor PecciOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 10.0 | 14.5 | 0.5 | – | – | – |
| Zan GuerryOpponent · won 2 of 2 | 2 | 1.0 | 2.0 | 0.5 | 15.0 | 8.0 | 0.5 | – | – | – |
| Zeljko FranulovicOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 | – | – | – |
| Alex MetreveliOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 9.0 | 15.0 | 0.0 | – | – | – |
| Anand AmritrajOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 13.0 | 15.0 | 0.0 | 1.0 | – | – |
| Antonio MunozOpponent · won 1 of 1 | 1 | 1.0 | 0.0 | 0.0 | 5.0 | 2.0 | 0.0 | – | – | – |
| Barry Phillips MooreOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 17.0 | 14.0 | 0.0 | – | – | – |
| Belus PrajouxOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 7.0 | 0.0 | – | – | – |
| Bill LofgrenOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 16.0 | 13.0 | 0.0 | – | – | – |
| Billy MartinOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 14.0 | 11.0 | 0.0 | 1.0 | – | – |
| Blaine WillenborgOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 8.0 | 0.0 | – | – | – |
| Bob HewittOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 14.0 | 14.0 | 0.0 | – | – | – |
| Brian FairlieOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 1.0 | 12.0 | 0.0 | – | – | – |
| Brian GottfriedOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 9.0 | 16.0 | 0.0 | – | – | – |
| Brian TeacherOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 3.0 | 16.0 | 23.0 | 1.0 | 1.0 | – | – |
| Cliff RicheyOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 10.0 | 14.0 | 0.0 | – | – | – |
| Dick StocktonOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 5.0 | 12.0 | 0.0 | – | – | – |
| Emilio MontanoOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 6.0 | 0.0 | – | – | – |
| Fabrizio FanucciOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 13.0 | 7.0 | 0.0 | – | – | – |
| Fernando LunaOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 1.0 | 12.0 | 0.0 | – | – | – |
| Francois JauffretOpponent · won 0 of 1 | 1 | 0.0 | 2.0 | 3.0 | 20.0 | 23.0 | 0.0 | 1.0 | – | – |
| Fred McnairOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 13.0 | 15.0 | 0.0 | – | – | – |
| Geoff MastersOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 | – | – | – |
| George HardieOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 8.0 | 0.0 | – | – | – |
| Gerald BattrickOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 11.0 | 14.0 | 1.0 | 1.0 | – | – |
| Gilles MorettonOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 12.0 | 15.0 | 0.0 | – | – | – |
| Greg WhitecrossOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 13.0 | 6.0 | 0.0 | – | – | – |
| Guillermo AuboneOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 8.0 | 13.0 | 0.0 | – | – | – |
| Gustavo StapfOpponent · won 1 of 1 | 1 | 1.0 | 3.0 | 0.0 | 18.0 | 1.0 | 0.0 | – | 1.0 | – |
| Henry PfisterOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 6.0 | 12.0 | 0.0 | – | – | – |
| Herve GauvainOpponent · won 1 of 1 | 1 | 1.0 | 3.0 | 0.0 | 20.0 | 15.0 | 1.0 | 1.0 | – | – |
| Ismail El ShafeiOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 13.0 | 17.0 | 1.0 | – | – | – |
| Jaime Pinto BravoOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 11.0 | 16.0 | 0.0 | – | – | – |
| Jan KallquistOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 15.0 | 15.0 | 0.0 | – | – | – |
| Jeff BorowiakOpponent · won 1 of 1 | 1 | 1.0 | 1.0 | 0.0 | 8.0 | 5.0 | 0.0 | – | – | – |
| Jim McmanusOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 5.0 | 0.0 | – | – | – |
| John FeaverOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 13.0 | 20.0 | 0.0 | – | – | – |
Wins-losses for Betancur. 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).