Ljubomir Celebic defeated Miki Jankovic 6-4 6-1 in the Hungary F1 round of 32 on clay. The upset overturned the form book — Miki Jankovic came in leading the head-to-head 3–1. Ljubomir Celebic narrowed the head-to-head to 3–2.
Celebic L. took it in straight sets.
Ljubomir Celebic beat Miki Jankovic 6-4 6-1. Umpiry, "Ljubomir Celebic vs Miki Jankovic — Hungary F1 Round of 32", https://umpiry.com/match/2017-05-08/celebic-vs-jankovic-hungary-f1-r32?utm_source=cite (as of 8 May 2017).