Go Soeda
…Yen-hsun 3–6, 4–6 Win 17–10 Mar 2012 Pinnguo, China (2) Challenger Hard Malek Jaziri 6–1, 3–6, 7–5 Win 18–10 Apr 2012 Kaohsiung, Taiwan Challenger Hard Tatsuma Ito 6–3, 6–0 Win 19–10 Jan 2013 Honolulu, United States (2) Challenger Hard Mischa Zverev 7–5, 7–5 Loss 19–11 Jul 2013 Beijing, China Challenger Hard Lu…