Marc Sieber defeated Kento Takeuchi 6-2 6-2 in the Turkey F6 round of 16 on hard.
Sieber M. took it in straight sets.
Marc Sieber beat Kento Takeuchi 6-2 6-2. Umpiry, "Marc Sieber vs Kento Takeuchi — Turkey F6 Round of 16", https://umpiry.com/match/2015-02-09/sieber-vs-takeuchi-turkey-f6-r16?utm_source=cite (as of 9 February 2015).