Yusuke Watanuki defeated Altug Celikbilek 6-3 7-6 in the Turkey F3 round of 16 on hard.
Watanuki Y. took it in straight sets.
Yusuke Watanuki beat Altug Celikbilek 6-3 7-6(5). Umpiry, "Yusuke Watanuki vs Altug Celikbilek — Turkey F3 Round of 16", https://umpiry.com/match/2016-01-18/celikbilek-vs-watanuki-turkey-f3-r16?utm_source=cite (as of 18 January 2016).