Hiromasa Koyama

Leagues Played: ITF M15 Tokyo 6 ITF M25 Sapporo 5 UTR Pro Miki 5 UTR Pro Osaka 4 UTR Pro Noda 3 ITF M15 Singapore 2 ITF M15 Hinode 2 ITF M15 Nishi-Tokyo 1 ITF M15 Tsukuba 1 ITF M15 Kashiwa 1

ITF M15 Tanagura	10/22 00:30	-	Hiromasa Koyama v Toshiki Karigyo	6-3,5-7,1-6
ITF M25 Takasaki	09/15 02:30	-	Yuto Oki v Hiromasa Koyama	3-6,6-4,1-0
ITF M25 Sapporo	09/10 01:00	-	Yusuke Kusuhara v Hiromasa Koyama	2-6,7-5,6-3
ITF M25 Sapporo	09/02 03:00	-	Hiromasa Koyama v Shinji Hazawa	6-3,1-6,4-5
ITF M15 Singapore	08/11 05:41	-	Hiromasa Koyama v Dong Ju Kim	4-6,3-6
ITF M15 Singapore Qual	08/10 08:35	-	Hiromasa Koyama v Jaden Dewandaka Tan	6-0,6-2
ITF M15 Singapore	08/03 05:02	-	Hiromasa Koyama v Jaden Dewandaka Tan	3-6,2-6
ITF M15 Tokyo	07/10 01:00	-	Jake Delaney v Hiromasa Koyama	7-6,6-4
ITF M15 Tokyo	07/08 06:22	-	Kyle Seelig v Hiromasa Koyama	1-6,4-6
ITF M15 Tokyo	07/03 02:30	-	Hiromasa Koyama v Hikaru Shiraishi	2-6,0-6
ITF M15 Tokyo	07/02 01:00	-	Hiromasa Koyama v Tai Leonard Sach	6-7,7-6,5-1
ITF M15 Kashiwa	04/01 05:41	-	Daisuke Sumizawa v Hiromasa Koyama	6-2,4-5
ITF M15 Tsukuba	03/26 02:30	-	Hiromasa Koyama v Yusuke Takahashi	3-6,0-6
ITF M15 Nishi-Tokyo	03/18 04:00	-	Hiromasa Koyama v Tai Leonard Sach	2-6,3-6
ITF M15 Hinode	03/12 01:00	-	Yuta Kawahashi v Hiromasa Koyama	6-2,6-3
ITF M25 Sapporo	09/08 01:00	54	Kohei Hayashi v Hiromasa Koyama	6-2,6-4
ITF M25 Sapporo	09/05 03:10	26	Hiromasa Koyama v Keisuke Saitoh	0-6,6-4,3-6
ITF M25 Sapporo	09/03 03:00	25	Hyeon Chung v Hiromasa Koyama	5-7,1-6
ITF M15 Tokyo	07/10 06:15	25	Kenta Miyoshi v Hiromasa Koyama	6-1,6-2
ITF M15 Tokyo	07/03 03:30	25	Hiromasa Koyama v Ryotaro Matsumura	4-6,5-7
ITF M15 Hinode	03/11 01:00	62	Hiromasa Koyama v Hong Kit Wong	7-6,3-6,4-10
UTR Pro Noda	08/26 00:00	-	Hiromasa Koyama v Paul Howe	6-7,6-7
UTR Pro Noda	08/25 00:00	-	Hiromasa Koyama v Hiiro Sakamoto	1-6,1-6
UTR Pro Noda	08/23 06:30	-	Hiromasa Koyama v Yuta Tomida	1-6,3-6
UTR Pro Osaka	07/30 04:30	-	Koki Ohnuma v Hiromasa Koyama	6-3,5-2
UTR Pro Osaka	07/28 06:54	-	Hiromasa Koyama v Ryoma Matsushita	1-6,2-6
UTR Pro Osaka	07/27 06:00	-	Hiromasa Koyama v Shu Matsuoka	1-6,4-6
UTR Pro Osaka	07/25 00:30	-	Brody Nejedly-Krall v Hiromasa Koyama	6-2,6-3
UTR Pro Miki	02/12 00:30	-	Hiromasa Koyama v Shion Itsusaki	4-6,6-4,5-7
UTR Pro Miki	02/10 03:30	-	Yuji Arimura v Hiromasa Koyama	3-6,3-6