ATP - Los Cabos | 07/22 01:20 | 26 | [119] Yasutaka Uchiyama v Steve Johnson [83] | 6-7,3-6 | |
ATP - Los Cabos | 07/21 00:00 | 25 | [478] Alexander Sarkissian v Yasutaka Uchiyama [119] | 7-5,0-6,4-6 | |
ATP - Newport | 07/13 15:00 | 25 | [118] Yasutaka Uchiyama v Sebastian Ofner [167] | 4-6,4-6 | |
Wimbledon | 06/30 11:15 | 23 | [116] Yasutaka Uchiyama v Carlos Alcaraz [75] | 3-6,7-6,2-6,6-3,3-6 | |
Wimbledon | 06/24 13:30 | 19 | [116] Yasutaka Uchiyama v Oscar Otte [152] | 6-7,3-6,3-6 | |
Wimbledon | 06/23 15:05 | 19 | [116] Yasutaka Uchiyama v Dudi Sela [314] | 6-7,7-5,6-4 | |
Wimbledon | 06/22 13:20 | 14 | [116] Yasutaka Uchiyama v Ryan Peniston [375] | 3-6,6-2,6-4 | |
Challenger - Nottingham | 06/15 11:50 | 25 | [116] Yasutaka Uchiyama v Ernesto Escobedo [184] | 6-4,5-7,6-7 | |
Challenger - Nottingham | 06/14 14:55 | 25 | Yasutaka Uchiyama v Prajnesh Gunneswaran | Cancelled | |
Challenger - Orlando | 06/07 19:50 | 25 | [115] Yasutaka Uchiyama v JC Aragone [312] | 5-7,2-6 | |
French Open | 06/01 09:00 | 23 | [115] Yasutaka Uchiyama v Marco Cecchinato [83] | 6-3,1-6,2-6,4-6 | |
French Open | 05/24 08:30 | 14 | [114] Yasutaka Uchiyama v Steven Diez [189] | Cancelled | |
Challenger - Oeiras | 05/17 16:40 | 25 | [114] Carlos Alcaraz v Yasutaka Uchiyama [113] | 6-0,6-3 | |
Challenger - Zagreb | 05/10 10:30 | 25 | [113] Yasutaka Uchiyama v Nikola Milojevic [141] | 3-6,2-6 | |
Challenger - Salinas | 04/20 14:30 | 25 | [108] Yasutaka Uchiyama v Tim Van Rijthoven [302] | Retired | |
Challenger - Orlando | 04/14 15:55 | 26 | Zane Khan v Yasutaka Uchiyama | 7-6,7-6 | |
Challenger - Orlando | 04/13 15:20 | 25 | [235] Peter Polansky v Yasutaka Uchiyama [108] | 3-6,6-3,4-6 | |
ATP - Miami | 03/28 02:20 | 24 | [9] Diego Schwartzman v Yasutaka Uchiyama [110] | 6-3,6-3 | |
ATP - Miami | 03/25 18:35 | 23 | [85] Salvatore Caruso v Yasutaka Uchiyama [110] | 3-6,4-6 | |
Challenger - Biella | 03/15 14:25 | 25 | [151] Marc-Andrea Huesler v Yasutaka Uchiyama [109] | 6-2,7-6 | |
Challenger - Biella | 03/09 15:05 | 25 | [162] Lorenzo Giustino v Yasutaka Uchiyama [109] | 7-5,6-4 | |
ATP - Singapore | 02/25 12:30 | 26 | [81] Soonwoo Kwon v Yasutaka Uchiyama [109] | 6-3,6-4 | |
ATP - Singapore | 02/23 04:00 | 25 | [109] Yasutaka Uchiyama v Marc Polmans [129] | 6-4,2-6,6-4 | |
Australian Open | 02/08 05:00 | 23 | [106] Yasutaka Uchiyama v Ugo Humbert [32] | 3-6,4-6,7-6,3-6 | |
ATP - Great Ocean Road Open | 01/31 23:30 | 24 | [58] Aljaz Bedene v Yasutaka Uchiyama [105] | 7-6,7-6 | |
Challenger - Ortisei | 11/16 14:20 | 25 | [102] Yasutaka Uchiyama v Alexandre Muller [211] | 3-6,4-6 | |
Challenger - Bratislava | 11/09 11:05 | 25 | [150] Blaz Rola v Yasutaka Uchiyama [101] | 7-6,6-4 | |
ATP - Antwerp | 10/19 10:00 | 19 | [90] Marcos Giron v Yasutaka Uchiyama [95] | 7-6,6-2 | |
ATP - Antwerp | 10/18 10:00 | 14 | [203] Liam Broady v Yasutaka Uchiyama [95] | 4-6,6-3,1-6 | |
ATP - Koln | 10/10 09:00 | 64 | [251] Daniel Masur v Yasutaka Uchiyama [95] | 6-2,6-1 |
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.