Jumpei Yamasaki

Challenger de Calgary 02/25 01:30 24 [328] Filip Peliwo v Jumpei Yamasaki [468] 6-1,7-5
ITF M25 Nonthaburi 02/05 02:25 25 Chien Hsun Lo v Jumpei Yamasaki 7-6,7-5
ITF M25 Nonthaburi 01/29 09:00 25 Adam Pavlasek v Jumpei Yamasaki 6-3,6-3
ITF M15 Hong Kong 01/09 03:25 26 Jumpei Yamasaki v Kasidit Samrej 3-6,4-6
ITF M15 Hong Kong 01/08 08:00 25 Jumpei Yamasaki v Wai Yu Kai 6-2,6-1
Open de Australia - Comodín 12/04 03:35 26 [453] Jumpei Yamasaki v Tatsuma Ito [148] 2-6,2-6
Open de Australia - Comodín 12/03 03:00 164 [453] Jumpei Yamasaki v Rhett Purcell [404] 4-6,7-5,6-3
ITF M15 Nonthaburi 11/27 04:50 25 Jumpei Yamasaki v Benjamin Pietri 4-6,6-3,2-6
Challenger de Kobe 11/05 01:30 25 [462] Jumpei Yamasaki v Ramkumar Ramanathan [199] 4-6,1-6
Challenger de Kobe 11/04 05:50 24 Bradley Mousley v Jumpei Yamasaki Retired
ITF M25 Tay Ninh 10/10 04:10 26 Jumpei Yamasaki v Daisuke Sumizawa Retired
ITF M25 Tay Ninh 10/09 02:00 25 Jumpei Yamasaki v Christian Didier Chin 6-2,6-0
ITF M25 Tay Ninh 10/02 03:40 25 Rimpei Kawakami v Jumpei Yamasaki 6-1,6-3
Challenger de Kaohsiung 09/17 01:30 24 [455] Jumpei Yamasaki v Luke Saville [366] 6-7,4-6
Challenger de Kaohsiung 09/16 01:30 166 Jumpei Yamasaki v Chang-Lin Tsai 6-3,6-1
Challenger de Shanghái 09/11 05:45 25 [460] Jumpei Yamasaki v Enrique Lopez-Perez [218] 4-6,6-3,2-6
Challenger de Shanghái 09/10 02:30 24 Kazuki Nishiwaki v Jumpei Yamasaki 3-6,2-6
Challenger de Baotou 08/28 07:35 25 Jumpei Yamasaki v Sasi Kumar Mukund 0-6,2-6
ITF M15 Yakarta 08/25 02:30 29 Dusty H. Boyer v Jumpei Yamasaki 3-6,1-6
ITF M15 Yakarta 08/24 03:00 28 Jumpei Yamasaki v Rhett Purcell 6-3,7-6
ITF M15 Yakarta 08/23 02:40 27 Aaron Schmid v Jumpei Yamasaki 6-7,5-7
ITF M15 Yakarta 08/22 02:30 26 Pak Long Yeung v Jumpei Yamasaki 3-6,3-6
ITF M15 Yakarta 08/20 06:50 25 Kunal Anand v Jumpei Yamasaki 3-6,2-6
ITF M15 Yakarta 08/20 05:25 25 Jung-Woong Na v Jumpei Yamasaki Walkover
ITF M15 Yakarta 08/15 02:40 26 Jumpei Yamasaki v Niki Kaliyanda Poonacha 4-6,7-6,5-7
ITF M15 Yakarta 08/13 06:30 25 Jumpei Yamasaki v Phuong Van Nguyen 6-2,6-4
Challenger de Yokkaichi 08/06 04:35 25 Ji Sung Nam v Jumpei Yamasaki 6-3,6-2
Challenger de Yokkaichi 08/05 01:30 24 Jumpei Yamasaki v Blake Ellis 6-4,6-4
ITF M25 Taipei 07/25 04:40 26 Yusuke Takahashi v Jumpei Yamasaki 6-2,6-2
ITF M25 Taipei 07/23 02:10 25 Jumpei Yamasaki v Rhett Purcell 3-6,6-1,6-2