Takuya Kumasaka

Challenger Burnie Qual Challenger Yokohama Challenger Kobe Challenger Playford ITF M25 Hong Kong Challenger Burnie ITF M15 Antalya ITF M15 Monastir ITF M15 Tsukuba ITF M15 Kashiwa ITF M25 Luan ITF M15 Karuizawa ITF M25 Taipei Challenger Yokkaichi ITF M15 Jakarta ITF M25 Tay Ninh ITF M25 Monastir ITF M15 Tay Ninh ITF M15 Kuala Lumpur ITF M15 Kuching Challenger Nonthaburi ITF M25 Sapporo ITF M25 Kashiwa Challenger Sydney Challenger Matsuyama ITF M15 Nakhon Si Thammarat ITF M25 Daegu ITF M25 Anseong ITF M25 Anning ITF M25 Tainan ITF M25 Takasaki ITF M15 Ipoh Perak ITF M15 Yanagawa UTR Pro Kawaguchi ITF M15 Tokyo ITF M25 Tianjin