ITF Thailand F10 11/26 06:55 - 세키구치, 스이치 v 우치야마, 야스타카 6-4,5-7,2-6
ITF Thailand F10 11/25 06:00 - 라크푸앙촌, 보라촌 v 우치야마, 야스타카 2-6,0-6
Challenger Shanghai Qual 10/04 06:35 45 자지리, 말레크 v 우치야마, 야스타카 4-6,6-0,6-3
Challenger Shanghai 09/04 06:30 26 소에다, 고 v 우치야마, 야스타카 6-3,6-3
Challenger Shanghai 09/02 02:00 25 Huang, Liang-Chi v 우치야마, 야스타카 6-4,3-6,3-6
US Open, New York, USA, Qualifying 08/19 20:05 44 우치야마, 야스타카 v 즈베레브, 알렉산더 4-6,4-6
Challenger Aptos 08/05 22:00 25 쿠쿠스킨, 미카일 v 우치야마, 야스타카 6-2,6-3
Aptos, USA, Qualifying 08/04 17:00 44 우치야마, 야스타카 v 할레비안, 알렉시오스 6-4,6-4
Challenger Kaohsiung 07/16 08:20 26 소에다, 고 v 우치야마, 야스타카 6-3,6-4
Challenger Kaohsiung 07/14 08:50 25 훙, 주이-첸 v 우치야마, 야스타카 4-6,4-6
ITF Japan F8 06/29 01:00 - 우치야마, 야스타카 v 니시오카, 요시히토 4-6,3-6
ITF Japan F8 06/28 01:00 - 우치야마, 야스타카 v Onozawa, Arata 6-2,6-2
ITF Japan F8 06/27 02:50 - 우치야마, 야스타카 v 키쿠치, 겐고 6-1,6-2
ITF Japan F8 06/25 02:45 - 우치야마, 야스타카 v Numajiri, Keisuke 6-0,6-2
Wimbledon Qual 06/16 10:00 44 Guez, David v 우치야마, 야스타카 5-7,6-4,7-9
Shenzhen, China 04/23 05:00 26 우치야마, 야스타카 v 장, 저 1-6,3-6
Shenzhen, China 04/22 02:00 25 세키구치, 스이치 v 우치야마, 야스타카 5-7,6-7
ITF China F5 04/17 04:00 - 이바시카, 일리아 v 우치야마, 야스타카 7-6,6-3
ITF China F5 04/16 04:10 - 오르테가-올메도, 로베르토 v 우치야마, 야스타카 1-6,4-6
ITF China F4 04/12 04:55 - 우, 디 v 우치야마, 야스타카 6-4,7-5
ITF China F4 04/11 02:00 - 우치야마, 야스타카 v 오르테가-올메도, 로베르토 4-6,7-6,6-1
ITF China F4 04/10 03:35 - 우치야마, 야스타카 v Wang, Aoxiong 6-4,6-1
파이널, 플레이오프 04/06 04:00 - 우치야마, 야스타카 v 로솔, 루카스 3-6,6-3,4-6
ITF China F3 03/19 04:00 - 우치야마, 야스타카 v 와타나쿨, 폴 6-3,6-2
ITF China F2 03/15 04:35 - 우치야마, 야스타카 v 웬트라우브, 아밀 3-6,6-7
ITF China F2 03/14 03:30 - 우치야마, 야스타카 v 첸, 티 6-4,6-3
ITF China F2 03/13 04:00 - 우치야마, 야스타카 v 가우, 신 6-4,6-1
ITF China F2 03/12 03:35 - 우치야마, 야스타카 v 왕, 추한 6-4,6-0
ITF Australia F2 03/01 03:45 - 톰프슨, 조르단 v 우치야마, 야스타카 6-1,6-3
ITF Australia F1 02/22 01:30 - 사빌, 루크 v 우치야마, 야스타카 3-6,6-1,6-4

Wikipedia - Yasutaka Uchiyama

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.

History

Juniors

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.

2013

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.

2019: Best season: Major debut at Wimbledon and Top 100

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.

2024: Sixth Challenger, back to top 200

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.