| ITF M25 Monastir | 05/18 13:00 | 25 | Yasutaka Uchiyama v Tai Sach | 6-3,6-4 | |
| ITF - M25 Nottingham | 05/13 09:00 | 27 | [331] Leandro Riedi v Yasutaka Uchiyama [292] | 7-5,6-4 | |
| ITF - M25 Nottingham | 05/12 12:35 | 26 | Daniel Cox v Yasutaka Uchiyama | 6-2,4-6,3-6 | |
| ITF - M25 Nottingham | 05/10 10:20 | 25 | Lucas Poullain v Yasutaka Uchiyama | 4-6,6-3,3-6 | |
| ITF - M25 Nottingham | 05/03 10:50 | 25 | Yasutaka Uchiyama v Murphy, Brandon | 4-6,4-6 | |
| Forli 6, Italy | 02/21 15:00 | 25 | [196] Yasutaka Uchiyama v Illya Marchenko [222] | 2-6,7-6,4-6 | |
| Forli 6, Italy | 02/15 10:30 | 25 | [195] Yasutaka Uchiyama v van Rijthoven, Tim [236] | 2-6,6-7 | |
| ATP - Dallas | 02/06 19:35 | 14 | [121] Vasek Pospisil v Yasutaka Uchiyama [203] | 7-5,6-3 | |
| Challenger - Cleveland | 02/03 17:05 | 26 | [123] Yoshihito Nishioka v Yasutaka Uchiyama [203] | 6-4,1-6,6-4 | |
| Challenger - Cleveland | 02/01 17:15 | 25 | [203] Yasutaka Uchiyama v Sebastian Fanselow [341] | 6-4,6-3 | |
| Challenger Columbus | 01/25 01:30 | 25 | Yasutaka Uchiyama v Nicola Kuhn | 6-7,4-6 | |
| Open d'Australie | 01/10 00:40 | 14 | [129] Juan Pablo Varillas v Yasutaka Uchiyama [203] | 7-5,7-6 | |
| Challenger Bendigo | 01/03 05:30 | 24 | [213] Ugo Carabelli, Camilo v Yasutaka Uchiyama [203] | 6-4,6-4 | |
| Challenger Champaign | 11/15 20:10 | 25 | [332] Kaichi Uchida v Yasutaka Uchiyama [201] | Retired | |
| Challenger Knoxville | 11/08 22:30 | 25 | [205] Yasutaka Uchiyama v Michael Mmoh [246] | 5-7,3-6 | |
| Challenger Charlottesville | 11/01 19:55 | 25 | [206] Yasutaka Uchiyama v Schnur, Brayden [243] | 6-2,2-6,0-6 | |
| Challenger Las Vegas | 10/26 18:00 | 25 | [111] Daniel Altmaier v Yasutaka Uchiyama [186] | 7-6,6-1 | |
| Istanbul, Turkey | 09/17 08:00 | 27 | [129] Yasutaka Uchiyama v Quentin Halys [171] | 5-7,2-6 | |
| Istanbul, Turkey | 09/16 08:00 | 26 | [129] Yasutaka Uchiyama v Heyman, Christopher [400] | 3-6,6-3,6-4 | |
| Istanbul, Turkey | 09/14 07:00 | 25 | [129] Yasutaka Uchiyama v Hiroki Moriya [282] | 6-3,3-6,6-3 | |
| Challenger Cassis | 09/07 14:15 | 25 | Clement Chidekh v Yasutaka Uchiyama | Cancelled | |
| Challenger Mallorca | 09/05 17:00 | 29 | [123] Yasutaka Uchiyama v Lacko, Lukas [197] | 7-5,6-7,1-6 | |
| Challenger Mallorca | 09/04 16:45 | 28 | [123] Yasutaka Uchiyama v Michael Geerts [316] | 4-6,6-1,7-5 | |
| Challenger Mallorca | 09/03 15:00 | 27 | [123] Yasutaka Uchiyama v Ramkumar Ramanathan [204] | 4-6,6-4,7-6 | |
| Challenger Mallorca | 09/02 15:40 | 26 | [123] Yasutaka Uchiyama v Zielinski, Jan [125] | 6-1,6-2 | |
| Challenger Mallorca | 09/01 18:30 | 25 | [123] Yasutaka Uchiyama v Steven Diez [199] | Retired | |
| US Open, New York, USA | 08/25 20:25 | 14 | [123] Yasutaka Uchiyama v Kacper Zuk [173] | 5-7,6-7 | |
| Washington, USA | 08/02 18:00 | 24 | [123] Yasutaka Uchiyama v Seppi, Andreas [88] | 6-3,5-7,3-6 | |
| Washington, USA | 07/31 17:20 | 14 | Yasutaka Uchiyama v Christopher Eubanks | Cancelled | |
| Atlanta, USA | 07/27 18:45 | 25 | [120] Yasutaka Uchiyama v Benoit Paire [49] | 5-7,7-6,4-6 |
Wikipedia - Yasutaka Uchiyama
Yasutaka Uchiyama, né le à Sapporo, est un joueur de tennis japonais, professionnel depuis 2010.