Tennis Australian Open 1983 at Melbourne (aus) Men: Singles November 29-December 11: Quarterfinals: Ivan Lendl (czs) * - Tomas Smid (czs) 7-6 2-6 6-1 6-2 Tim Mayotte (usa) * - Eliot Teltscher (usa) 6-4 6-2 3-6 7-6 John McEnroe (usa) * - Wally Masur (aus) 6-2 6-1 6-2 Mats Wilander (swe) * - Johan Kriek (saf) 6-3 6-4 7-6 Semifinals: Ivan Lendl (czs) * - Tim Mayotte (usa) 6-1 7-6 6-3 Mats Wilander (swe) * - John McEnroe (usa) 4-6 6-3 6-4 6-3 Final: Mats Wilander (swe) * - Ivan Lendl (czs) 6-1 6-4 6-4