Kaichi Uchida defeated Kento Takeuchi 3-6 6-3 6-3 in the Japan F4 round of 16 on hard.
Uchida K. came through in three sets.
Kaichi Uchida beat Kento Takeuchi 3-6 6-3 6-3. Umpiry, "Kaichi Uchida vs Kento Takeuchi — Japan F4 Round of 16", https://umpiry.com/match/2013-04-01/takeuchi-vs-uchida-japan-f4-r16?utm_source=cite (as of 1 April 2013).