Washington Open 1978

ATP · Clay · All champions

Jimmy Connors won the title, beating Eddie Dibbs 7–5 7–5 in the final.

Main draw 64 players

  1. 1🇺🇸Jimmy ConnorsFinal · Champion
  2. 2🇺🇸Brian GottfriedRound of 32 · Lost to Nick Saviano
  3. 3🇺🇸Eddie DibbsFinal · Lost to Jimmy Connors
  4. 4🇲🇽Raul RamirezRound of 16 · Lost to Jose Higueras
  5. 5🇪🇸Manuel OrantesSemifinals · Lost to Eddie Dibbs
  6. 6🇺🇸Harold SolomonQuarterfinals · Lost to Jose Higueras
  7. 7🇺🇸Dick StocktonRound of 16 · Lost to Hans Gildemeister
  8. 8🇵🇱Wojtek FibakQuarterfinals · Lost to Eddie Dibbs
  9. 9🇦🇺John AlexanderRound of 16 · Lost to Jimmy Connors
  10. 10🇦🇺Ken RosewallRound of 16 · Lost to Eddie Dibbs
  11. 11🇺🇸John McEnroeRound of 16 · Lost to Manuel Orantes
  12. 12🇪🇸Jose HiguerasSemifinals · Lost to Jimmy Connors
  13. 13🇺🇸Arthur AsheRound of 16 · Lost to Harold Solomon
  14. 14🇨🇱Jaime FillolQuarterfinals · Lost to Manuel Orantes
  15. 15🇨🇱Hans GildemeisterQuarterfinals · Lost to Jimmy Connors
  16. 16🇦🇺Phil DentRound of 16 · Lost to Wojtek Fibak
  17. 🇺🇸Nick SavianoRound of 16 · Lost to Jaime Fillol
  18. 🇺🇸Bruce MansonRound of 32 · Lost to Jaime Fillol
  19. 🇦🇺Dick CrealyRound of 32 · Lost to Wojtek Fibak
  20. Q🇺🇸Erick IskerskyRound of 32 · Lost to Ken Rosewall
  21. 🇵🇾Francisco GonzalezRound of 32 · Lost to Jose Higueras
  22. 🇨🇴Ivan MolinaRound of 32 · Lost to Arthur Ashe
  23. 🇺🇸Keith RichardsonRound of 32 · Lost to Manuel Orantes
  24. 🇺🇸Pat DupreRound of 32 · Lost to Phil Dent
  25. 🇦🇺Paul McnameeRound of 32 · Lost to Dick Stockton
  26. 🇺🇸Peter FlemingRound of 32 · Lost to Hans Gildemeister
  27. 🇧🇴Ramiro BenavidesRound of 32 · Lost to Eddie Dibbs
  28. 🇬🇧Robin DrysdaleRound of 32 · Lost to John McEnroe
  29. 🇺🇸Terry MoorRound of 32 · Lost to John Alexander
  30. 🇦🇺Terry RocavertRound of 32 · Lost to Jimmy Connors
  31. 🇺🇸Van WinitskyRound of 32 · Lost to Raul Ramirez
  32. 🇵🇾Victor PecciRound of 32 · Lost to Harold Solomon
  33. 🇨🇴Alvaro BetancurRound of 64 · Lost to John Alexander
  34. 🇿🇦Bernie MittonRound of 64 · Lost to Dick Crealy
  35. 🇺🇸Bill ScanlonRound of 64 · Lost to Victor Pecci
  36. 🇺🇸Billy MartinRound of 64 · Lost to Raul Ramirez
  37. 🇦🇺Bob GiltinanRound of 64 · Lost to Francisco Gonzalez
  38. Q🇺🇸Cary StansburyRound of 64 · Lost to Jose Higueras
  39. Q🇺🇸Chris MayotteRound of 64 · Lost to Robin Drysdale
  40. 🇫🇷Christophe FreyssRound of 64 · Lost to Manuel Orantes
  41. 🇦🇺Cliff LetcherRound of 64 · Lost to Jaime Fillol
  42. Q🇺🇸Eric FriedlerRound of 64 · Lost to Van Winitsky
  43. 🇺🇸Fred McnairRound of 64 · Lost to Brian Gottfried
  44. 🇺🇸Gene MayerRound of 64 · Lost to Bruce Manson
  45. 🇨🇦Greg HalderRound of 64 · Lost to Peter Fleming
  46. 🇪🇬Ismail El ShafeiRound of 64 · Lost to Harold Solomon
  47. 🇺🇸John AustinRound of 64 · Lost to Erick Iskersky
  48. 🇦🇺John JamesRound of 64 · Lost to Ken Rosewall
  49. 🇦🇺John MarksRound of 64 · Lost to Jimmy Connors
  50. 🇺🇸John SadriRound of 64 · Lost to Eddie Dibbs
  51. 🇿🇦John YuillRound of 64 · Lost to Dick Stockton
  52. Q🇺🇸Larry GottfriedRound of 64 · Lost to Ivan Molina
  53. 🇲🇽Marcello LaraRound of 64 · Lost to Ramiro Benavides
  54. 🇨🇱Patricio CornejoRound of 64 · Lost to Hans Gildemeister
  55. 🇦🇺Peter McnamaraRound of 64 · Lost to Paul Mcnamee
  56. 🇺🇸Peter PearsonRound of 64 · Lost to Terry Rocavert
  57. 🇦🇷Ricardo CanoRound of 64 · Lost to Nick Saviano
  58. 🇺🇸Rick FagelRound of 64 · Lost to Phil Dent
  59. 🇺🇸Rick FisherRound of 64 · Lost to Keith Richardson
  60. Q🇺🇸Robert Vant HofRound of 64 · Lost to Arthur Ashe
  61. Q🇮🇹Roberto LombardiRound of 64 · Lost to John McEnroe
  62. Q🇦🇺Rod FrawleyRound of 64 · Lost to Wojtek Fibak
  63. 🇺🇸Steve KrulevitzRound of 64 · Lost to Pat Dupre
  64. 🇺🇸Tim WilkisonRound of 64 · Lost to Terry Moor