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.

Finals

Singles

Germany Michael Stich defeated Argentina Alberto Mancini, 1–6, 7–6(11–9), 6–4, 6–2

  • It was Stich's 2nd singles title of the year and the 3rd of his career.

Doubles

Australia Wally Masur / Spain Emilio Sánchez defeated Italy Omar Camporese / Socialist Federal Republic of Yugoslavia Goran Ivanišević, 4–6, 6–3, 6–4

External links