| Challenger de Yokohama | 11/24 02:00 | 27 | [247] Li Tu v Yasutaka Uchiyama [297] | 6-7,5-7 | |
| Challenger de Yokohama | 11/22 02:30 | 26 | [297] Yasutaka Uchiyama v Seongchan Hong [274] | 2-6,6-4,6-4 | |
| Challenger de Yokohama | 11/21 02:30 | 25 | Yasutaka Uchiyama v Masamichi Imamura | 6-1,6-1 | |
| Challenger de Yokohama | 11/20 03:35 | 19 | [301] Yasutaka Uchiyama v Yunseong Chung [362] | 6-4,6-7,7-6 | |
| Challenger de Kobe | 11/15 04:50 | 25 | [107] Jurij Rodionov v Yasutaka Uchiyama [301] | 7-6,6-4 | |
| Challenger de Kobe | 11/13 04:30 | 19 | [309] Yasutaka Uchiyama v Blake Ellis [415] | 6-4,7-5 | |
| Challenger de Kobe | 11/12 02:40 | 14 | Yasutaka Uchiyama v Rei Sakamoto | 6-1,6-2 | |
| Challenger de Matsuyama | 11/09 03:10 | 26 | [309] Yasutaka Uchiyama v August Holmgren [392] | 6-7,6-7 | |
| Challenger de Matsuyama | 11/07 04:45 | 25 | [194] Tung-Lin Wu v Yasutaka Uchiyama [309] | 4-6,1-6 | |
| Challenger de Sídney | 10/31 01:00 | 25 | [308] Yasutaka Uchiyama v Taro Daniel [97] | Retired | |
| Challenger de Playford | 10/25 23:30 | 26 | [320] Yasutaka Uchiyama v Rinky Hijikata [70] | 2-6,5-7 | |
| Challenger de Playford | 10/23 04:35 | 25 | [283] Omar Jasika v Yasutaka Uchiyama [320] | 3-6,2-6 | |
| ATP Tokio | 10/15 04:50 | 19 | [80] Marcos Giron v Yasutaka Uchiyama [351] | 6-3,6-2 | |
| ATP Tokio | 10/14 03:45 | 14 | [351] Yasutaka Uchiyama v Brandon Nakashima [122] | 7-6,4-6,6-3 | |
| Masters de Shanghái | 10/03 04:30 | 15 | [345] Chun Hsin Tseng v Yasutaka Uchiyama [347] | 7-6,4-6,6-3 | |
| Masters de Shanghái | 10/02 04:00 | 14 | [347] Yasutaka Uchiyama v Evgeny Donskoy [229] | 6-2,4-6,6-1 | |
| Challenger de Shanghái | 09/07 03:00 | 26 | [69] Christopher O'Connell v Yasutaka Uchiyama [338] | Retired | |
| Challenger de Shanghái | 09/05 04:40 | 25 | Hanyi Liu v Yasutaka Uchiyama | 1-6,6-7 | |
| Challenger de Zhangjiagang | 08/29 06:30 | 25 | [254] Ricardas Berankis v Yasutaka Uchiyama [338] | 6-4,7-5 | |
| ATP Atlanta | 07/22 17:30 | 14 | [270] Yasutaka Uchiyama v Juncheng Shang [150] | 6-7,5-7 | |
| Challenger de Granby | 07/18 14:00 | 25 | [477] Philip Sekulic v Yasutaka Uchiyama [270] | 6-7,7-6,6-1 | |
| Challenger de Chicago | 07/13 17:40 | 26 | [267] Yasutaka Uchiyama v Mark Lajal [244] | 6-4,2-6,2-6 | |
| Challenger de Chicago | 07/10 22:00 | 25 | [127] Emilio Gomez v Yasutaka Uchiyama [267] | 2-6,1-6 | |
| Challenger de Bloomfield Hills | 07/07 15:00 | 27 | [219] Steve Johnson v Yasutaka Uchiyama [267] | 6-4,6-7,7-6 | |
| Challenger de Bloomfield Hills | 07/06 14:15 | 26 | [267] Yasutaka Uchiyama v Emilio Gomez [127] | 6-2,6-4 | |
| Challenger de Bloomfield Hills | 07/04 18:50 | 25 | [267] Yasutaka Uchiyama v Li Tu [246] | 6-1,6-3 | |
| Wimbledon | 06/26 10:00 | 14 | [107] Tomas Machac v Yasutaka Uchiyama [266] | 7-6,6-4 | |
| Challenger de Tyler | 06/06 15:00 | 25 | Omni Kumar v Yasutaka Uchiyama | Cancelled | |
| Challenger de Little Rock | 05/29 20:25 | 25 | [274] Daniel Masur v Yasutaka Uchiyama [226] | 6-2,6-3 | |
| Challenger de Busan | 05/12 04:35 | 27 | [87] Max Purcell v Yasutaka Uchiyama [240] | 6-4,7-5 |
Wikipedia - Yasutaka Uchiyama
Yasutaka Uchiyama (nacido el 5 de agosto de 1992) es un tenista profesional japonés, nacido en la ciudad de Sapporo.