John Isner defeated Di Wu 5-7 7-6 6-3 in the Beijing round of 32 on hard. The upset overturned the form book — Di Wu came in defending last year's round of 32.
Isner J. came through in three sets.
Isner J. and Wu D. faced 2 of the same opponents in the last 12 months. Isner J. went 1–1 (50%) against them, Wu D. 0–2 (0%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.