Tennis Australian Open 1991 at Melbourne (aus) Men: Singles January 14-27: Quarterfinals: Boris Becker (ger) * - Guy Forget (fra) 6-2 7-6 6-3 Stefan Edberg (swe) * - Jaime Yzaga (per) 6-2 6-3 6-2 Ivan Lendl (czs) * - Goran Prpic (yug) 6-0 7-6 7-6 Patrick McEnroe (usa) * - Cristiano Caratti (ita) 7-6 6-3 4-6 4-6 6-2 Semifinals: Boris Becker (ger) * - Patrick McEnroe (usa) 6-7(2-7) 6-4 6-1 6-4 Ivan Lendl (czs) * - Stefan Edberg (swe) 6-4 5-7 3-6 7-6(7-3) 6-4 Final: Boris Becker (ger) * - Ivan Lendl (czs) 1-6 6-4 6-4 6-4