Alexander Zverev defeated Ivan Dodig 7-6 7-5 in the US Open qualifying round of 32 on hard. The upset overturned the form book — Ivan Dodig came in defending last year's round of 128.
Zverev A. took it in straight sets.
Zverev A. and Dodig I. faced 3 of the same opponents in the last 12 months. Zverev A. went 4–0 (100%) against them, Dodig I. 2–1 (67%). Results against comparable opponents are close (1 : 0 better-results split).
Only 3 common opponents — small sample, treat as indicative.
Alexander Zverev beat Ivan Dodig 7-6(4) 7-5. Umpiry, "Alexander Zverev vs Ivan Dodig — US Open Qualifying Round of 32", https://umpiry.com/match/2015-08-28/dodig-vs-zverev-us-open-q32?utm_source=cite (as of 28 August 2015).