Des Moines 1973

ATP · Hard

Clark Graebner won the title, beating Nicholas Kalogeropoulos 7–5 4–6 6–4 in the final.

Matches by round

17 finished

Final

1 finished
Fin
🇺🇸Clark Graebner746
🇬🇷Nicholas Kalogeropoulos564

Semifinals

2 finished
Fin
🇺🇸Clark Graebner66
🇩🇪Karl Meiler02
Fin
🇬🇷Nicholas Kalogeropoulos667
🇪🇸Juan Gisbert745

Quarterfinals

4 finished
Fin
🇩🇪Karl Meiler66
🇿🇦Pat Cramer44
Fin
🇺🇸Clark Graebner66
🇭🇺Szabolcz Baranyi31
Fin
🇬🇷Nicholas Kalogeropoulos66
🇨🇱Jaime Pinto Bravo33
Fin
🇪🇸Juan Gisbert266
🇦🇺Ian Fletcher640

Round of 16

8 finished
Fin
🇩🇪Karl Meiler76
🇷🇴Ilie Nastase163
Fin
🇿🇦Pat Cramer76
🇨🇿Jan Kukal63
Fin
🇭🇺Szabolcz Baranyi66
🇷🇴Ion Tiriac32
Fin
🇺🇸Clark Graebner736
🇨🇿Jiri Hrebec662
Fin
🇬🇷Nicholas Kalogeropoulos76
🇺🇸Richard Gonzalez64
Fin
🇨🇱Jaime Pinto Bravo67
🇭🇺Peter Szoke46
Fin
🇦🇺Ian Fletcher607
🇩🇪Jurgen Fassbender465
Fin
🇪🇸Juan Gisbert66
🇦🇺John Cooper01

Round of 32

2 finished
Fin
🇺🇸Clark Graebner66
🇷🇴Gavorielle Marcu13
Fin
🇩🇪Jurgen Fassbender
🇦🇹Hans Kary