French Open | 05/22 14:40 | 15 | [145] Roman Andres Burruchaga v Yasutaka Uchiyama [214] | 6-2,6-4 | |
French Open | 05/21 08:00 | 14 | [214] Yasutaka Uchiyama v Mathys Erhard [333] | 6-4,2-6,7-5 | |
Challenger Taipei | 05/14 07:35 | 25 | [189] Yasutaka Uchiyama v Yu Hsiou Hsu [235] | 6-7,3-6 | |
Challenger Guangzhou | 04/29 07:30 | 25 | [168] Yasutaka Uchiyama v Rigele Te [485] | 4-6,4-6 | |
Challenger Shenzhen | 04/24 02:00 | 25 | [168] Yasutaka Uchiyama v Tristan Schoolkate [241] | Retired | |
Challenger Gwangju | 04/16 04:40 | 25 | Lloyd Harris v Yasutaka Uchiyama | Cancelled | |
Challenger Busan | 04/14 03:15 | 29 | Yasutaka Uchiyama v Seongchan Hong | 7-6,6-3 | |
Challenger Busan | 04/13 03:30 | 28 | [107] James Duckworth v Yasutaka Uchiyama [241] | 3-6,6-4,6-7 | |
Challenger Busan | 04/12 02:00 | 27 | [241] Yasutaka Uchiyama v Paul Jubb [424] | 4-6,7-5,6-3 | |
Challenger Busan | 04/11 03:45 | 26 | [241] Yasutaka Uchiyama v Dane Sweeny [225] | 6-2,4-6,6-1 | |
Challenger Busan | 04/09 01:00 | 25 | [173] Sho Shimabukuro v Yasutaka Uchiyama [241] | 3-6,0-6 | |
Challenger Hamburg | 03/13 15:35 | 26 | [245] Yasutaka Uchiyama v Henri Squire [271] | 4-6,2-6 | |
Challenger Hamburg | 03/11 14:30 | 25 | [172] Jan Choinski v Yasutaka Uchiyama [245] | 4-6,6-7 | |
Challenger Lugano | 03/04 10:10 | 19 | [248] Yasutaka Uchiyama v Arthur Gea [449] | 3-6,3-6 | |
Challenger Lugano | 03/03 13:10 | 14 | [248] Yasutaka Uchiyama v Jakub Paul [254] | 6-4,6-3 | |
Challenger Burnie | 02/10 02:35 | 28 | [224] Dane Sweeny v Yasutaka Uchiyama [249] | Retired | |
Challenger Burnie | 02/09 03:45 | 27 | [249] Yasutaka Uchiyama v Christian Langmo [401] | 6-2,6-2 | |
Challenger Burnie | 02/08 00:40 | 26 | Yasutaka Uchiyama v Matt Hulme | 3-6,6-3,6-4 | |
Challenger Burnie | 02/06 02:40 | 25 | Yasutaka Uchiyama v Takuya Kumasaka | 6-0,6-2 | |
Challenger Burnie | 02/05 23:00 | 25 | Yasutaka Uchiyama v Blake Mott | Cancelled | |
Challenger Burnie | 02/03 01:10 | 28 | [291] Alex Bolt v Yasutaka Uchiyama [268] | 6-7,7-6,6-3 | |
Challenger Burnie | 02/02 00:30 | 27 | [268] Yasutaka Uchiyama v Marc Polmans [161] | 3-6,6-3,6-4 | |
Challenger Burnie | 01/30 23:00 | 26 | [268] Yasutaka Uchiyama v Yusuke Takahashi [418] | 6-2,6-4 | |
Challenger Burnie | 01/29 05:15 | 25 | Yasutaka Uchiyama v Jake Delaney | 6-3,6-1 | |
Challenger Nonthaburi | 01/14 03:00 | 14 | [349] Arthur Weber v Yasutaka Uchiyama [274] | Cancelled | |
Challenger Nonthaburi | 01/11 04:00 | 27 | [274] Yasutaka Uchiyama v Rio Noguchi [365] | Retired | |
Challenger Nonthaburi | 01/10 06:40 | 26 | [251] Coleman Wong v Yasutaka Uchiyama [274] | 7-6,1-6,4-6 | |
Challenger Nonthaburi | 01/08 08:20 | 25 | [287] Bernard Tomic v Yasutaka Uchiyama [274] | 4-6,6-2,6-7 | |
Challenger Nonthaburi | 01/01 08:45 | 25 | [231] Gauthier Onclin v Yasutaka Uchiyama [269] | 7-5,6-2 | |
Challenger Yokohama | 11/25 02:00 | 28 | Yuta Shimizu v Yasutaka Uchiyama | Walkover |
Yasutaka Uchiyama (内山 靖崇, Uchiyama Yasutaka, born 5 August 1992) is a Japanese tennis player playing on the ATP Challenger Tour. He achieved a career-high ATP singles ranking of world No. 78 on 4 November 2019 and doubles ranking of No. 102 on 20 August 2018. He has won eight ITF Futures singles titles and reached the final of the Lexington Challenger in August 2015, losing to John Millman in three sets.
As a junior Uchiyama compiled a win–loss record of 99–61 (and 77–56 in doubles), reaching as high as No. 12 in the combined world rankings in March 2010. He reached the final of the 2009 Australian Open Boys' Doubles with Mikhail Biryukov, losing to Francis Casey Alcantara and Hsieh Cheng-peng in the final.
Uchiyama made his Davis Cup debut for Japan in February 2013, in the Asia/Oceania Zone Group I first round against Indonesia in Tokyo. In the 2014 Davis Cup World Group first round against Canada in Tokyo, he played the doubles rubber with partner Kei Nishikori, winning over Canadian pair Daniel Nestor and Frank Dancevic. Japan defeated Canada 4–1 to advance to the quarterfinals in the World Group for the first time ever.
He qualified on his seventh attempt at the 2019 Japan Open, his home tournament. As a result, he reached the top 100 at world No. 87 on 21 October 2019.
Ranked No. 241, following his sixth Challenger at the 2024 Busan Open he returned to the top 200 climbing more then 70 positions up in the top 170 on 15 April 2024.