The beginning of his first match at the Adria Tour was an absolute nightmare for the 23-years-old German. Zverev had real problems on his service game and Krajinovic didn't allow him to show a lot on the return as the Serbian triumphed 4-0 in the first set.

Krajinovic started the second set in a similar style he ended the first. He broke Zverev again and took a quick 2-0 lead. However, the German really improved from that moment as he got the set to the tie-break where he triumphed 7-5.

In the third set, it was almost a one-man show. Zverev lost his first service game again, however, he then won 10 points in a row to get a 3-1 lead. Zverev then led already 30-0 on his serve but missed his service 4 times in a row committing 2 consecutive double faults. Krajinovic then got a break back and granted himself one more shot to win this match.

The Serbian used his chance and so the match was decided by another tie-break. In the tie-break, Zverev showed why he is ranked 7th in the world. The German got an early 5-0 lead and didn't let his opponent to get within striking distance since. Zverev won 7-2 in the tie-break to win the match 0-4, 4-3(5), 4-3(2).

You can follow the whole competition on TennisUpToDate Live Scores which you can find on this link. And find all of the information about the Adria Tour here. You can also check the schedule of play here.