1991 Mercedes Cup
The 1991 Mercedes Cup, was a men's tennis tournament played on outdoor clay courts and held at the Tennis Club Weissenhof in Stuttgart, Germany that was part of the Championship Series of the 1991 ATP Tour. It was the 14th edition of the tournament was held from 15 July until 21 July 1991. First-seeded Michael Stich won the singles title.
|1991 Mercedes Cup|
|Draw||48S / 24D|
|Surface||Clay / outdoor|
|Venue||Tennis Club Weissenhof|
|Michael Stich |
|Wally Masur / Emilio Sánchez |
- It was Stich's 2nd singles title of the year and the 3rd of his career.