Ivan Lendl defeated Michael Stich 6-3 3-6 4-6 7-6 6-1 in the US Open quarter-final on hard. The result followed the form book — Ivan Lendl came in leading the head-to-head 3–0, defending last year's quarter-final. Ivan Lendl extended the head-to-head to 4–0.
Lendl I. came through in five sets.
Lendl I. and Stich M. faced 3 of the same opponents in the last 12 months. Lendl I. went 2–1 (67%) against them, Stich M. 3–0 (100%). Results against comparable opponents are close (0 : 1 better-results split).
Only 3 common opponents — small sample, treat as indicative.