Stefan Edberg defeated Ivan Lendl 6-3 6-3 6-4 in the US Open semi-final on hard. The upset overturned the form book — Ivan Lendl came in leading the head-to-head 3–1, defending last year's quarter-final. Stefan Edberg narrowed the head-to-head to 3–2.
Edberg S. took it in straight sets.
Edberg S. and Lendl I. faced 1 of the same opponent in the last 12 months. Edberg S. went 0–1 (0%) against them, Lendl I. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Hard: Lendl I. leads 3–1 · Grass: Edberg S. leads 1–0