| Challenger Columbus | 06/12 17:50 | 25 | [333] Song, Evan v Yasutaka Uchiyama [184] | 7-6,6-7,4-6 | |
| Open de France | 05/21 08:00 | 44 | [233] de Bakker, Thiemo v Yasutaka Uchiyama [182] | 6-3,7-5 | |
| Challenger - Busan | 05/11 05:15 | 28 | [95] Ricardas Berankis v Yasutaka Uchiyama [213] | 6-2,7-5 | |
| Challenger - Busan | 05/10 05:00 | 27 | [213] Yasutaka Uchiyama v Tatsuma Ito [160] | 4-6,6-0,6-3 | |
| Challenger - Busan | 05/09 07:05 | 26 | [151] Lacko, Lukas v Yasutaka Uchiyama [213] | 6-3,4-6,0-6 | |
| Challenger - Busan | 05/07 03:15 | 25 | [258] Banes, Maverick v Yasutaka Uchiyama [213] | 4-6,2-6 | |
| Challenger Seoul | 05/03 04:10 | 27 | [227] Yasutaka Uchiyama v Soonwoo Kwon [162] | 4-6,7-6,5-7 | |
| Challenger Seoul | 05/02 04:00 | 26 | [227] Yasutaka Uchiyama v Yunseong Chung [271] | 6-4,6-4 | |
| Challenger Seoul | 05/01 08:00 | 25 | [453] Balaji, N. Sriram v Yasutaka Uchiyama [227] | 7-6,3-6,4-6 | |
| Challenger Seoul | 04/29 03:55 | 24 | [265] Cem Ilkel v Yasutaka Uchiyama [227] | 3-6,6-1,3-6 | |
| Anning, China | 04/16 05:00 | 25 | [226] Yasutaka Uchiyama v Alex Bolt [143] | 6-2,6-7,4-6 | |
| Anning, China | 04/15 05:50 | 24 | [278] Tristan Lamasine v Yasutaka Uchiyama [226] | 4-6,7-5,5-7 | |
| Challenger - Taipei | 04/08 07:20 | 24 | [207] Soeda, Go v Yasutaka Uchiyama [225] | 6-7,6-4,6-2 | |
| Challenger - Phoenix | 03/12 21:45 | 24 | [224] Yasutaka Uchiyama v Lacko, Lukas [133] | 7-5,4-6,2-6 | |
| ATP - Indian Wells | 03/06 01:15 | 44 | [95] Ricardas Berankis v Yasutaka Uchiyama [224] | 6-4,6-7,6-2 | |
| ATP - Delray Beach | 02/16 17:05 | 64 | [190] Smyczek, Tim v Yasutaka Uchiyama [172] | 6-4,6-2 | |
| New York, USA | 02/10 16:00 | 64 | [207] Ernesto Escobedo v Yasutaka Uchiyama [171] | 4-6,6-3,7-6 | |
| Open d'Australie | 01/07 23:00 | 44 | [180] Sebastian Ofner v Yasutaka Uchiyama [163] | 7-6,7-6 | |
| ATP Brisbane | 01/03 03:00 | 27 | [40] Chardy, Jérémy v Yasutaka Uchiyama [185] | 6-4,3-6,7-6 | |
| ATP Brisbane | 01/02 01:00 | 26 | [185] Yasutaka Uchiyama v Kyle Edmund [14] | 7-6,6-4 | |
| ATP Brisbane | 12/31 09:55 | 25 | [185] Yasutaka Uchiyama v Ugo Humbert [102] | 6-4,7-6 | |
| ATP Brisbane | 12/30 03:35 | 164 | [143] Marc Polmans v Yasutaka Uchiyama [188] | 2-6,2-6 | |
| ATP Brisbane | 12/29 00:00 | 64 | [188] Yasutaka Uchiyama v Fratangelo, Bjorn [136] | 7-6,6-4 | |
| Challenger Kobe | 11/17 03:00 | 28 | [213] Yasutaka Uchiyama v Tatsuma Ito [163] | 6-4,0-6,4-6 | |
| Challenger Kobe | 11/16 03:00 | 27 | [213] Yasutaka Uchiyama v Hiroki Moriya [183] | 6-3,6-2 | |
| Challenger Kobe | 11/15 04:35 | 26 | [213] Yasutaka Uchiyama v Tung-Lin Wu [487] | 7-6,6-3 | |
| Challenger Kobe | 11/13 03:35 | 25 | [213] Yasutaka Uchiyama v Shintaro Imai [394] | 3-6,6-3,6-2 | |
| Challenger Canberra 2 | 10/30 02:15 | 25 | [454] Blake Ellis v Yasutaka Uchiyama [220] | 7-6,6-3 | |
| Challenger Traralgon | 10/26 00:00 | 27 | [232] Yasutaka Uchiyama v Yoshihito Nishioka [98] | 1-6,6-4,1-6 | |
| Challenger Traralgon | 10/25 02:00 | 26 | [232] Yasutaka Uchiyama v Akira Santillan [277] | 7-6,4-6,6-3 |
Wikipedia - Yasutaka Uchiyama
Yasutaka Uchiyama, né le à Sapporo, est un joueur de tennis japonais, professionnel depuis 2010.