Costa Carlos / Muster Thomas (Spain / Austria)
- Show:
 Switzerland: Gstaad - Doubles - Main | |||||||
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| Quarter-finals | Davids H. J./Norval P. | Costa C./Muster T. | 2:0 (7:6, 6:3) | details | 08.07.1993 | ||
| 1/8-finals | Costa C./Muster T. | Kratzmann M./Masur W. | 2:1 (7:6, 6:7, 6:4) | details | 05.07.1993 | ||