is a Japanese tennis player who competes 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.ATP World Tour Profile

Career 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.ITF Juniors profile. ITF Tennis.com Retrieved on 29 February 2016. 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.

2013-2015 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 reached the final of the Lexington Challenger in August 2015, losing to John Millman in three sets.

2019: Best season: Major debut at Wimbledon, two ATP quarterfinals, Top 100 He qualified on his seventh attempt at the 2019 Japan Open, his home tournament, and reached his second ATP Tour quarterfinal (after 2019 Brisbane) with wins over Benoît Paire and Radu Albot. As a result, he reached the top 100 at world No. 87 on 21 October 2019.

2024: Third ATP quarterfinal, back to top 150 Uchiyama won his sixth Challenger at the 2024 Busan Open. Ranked No. 160 at the 2024 Hangzhou Open, he reached the main draw as a qualifier, and then defeated lucky loser James McCabe and upset top seed Holger Rune, for his second top 20 and joint biggest career win (with world No. 14 Kyle Edmund win in 2019 Brisbane), to reach his third ATP Tour quarterfinal (after Brisbane and Tokyo in 2019).

Singles performance timeline

Tournament2014201520162017201820192020202120222023202420252026SRW–LWin %Grand Slam tournamentsAustralian OpenQ1AQ1Q2Q1 Q11R1RQ1AAQ3A0 / 20–2French OpenAAAQ2Q2Q11R1RAAQ2Q10 / 20–2WimbledonQ2AAQ1Q11RNH1RAQ1Q2Q20 / 20–2US OpenQ1Q1AQ1AQ31RQ1AAQ1Q10 / 10–1Win–loss0–00–00–00–00–00–10–30–30–00–00–00–00 / 70–7ATP Masters 1000Indian Wells MastersAAAAAQ1NHAAAAQ20 / 00–0Miami OpenAAAAAANH2RAAAQ10 / 11–1Monte Carlo MastersAAAAAANHAAAAA0 / 00–0Madrid OpenAAAAAANHAAAAA0 / 00-0Italian OpenAAAAAAQ1AAAAA0 / 00–0Canadian OpenAAAAAANHAAAAQ10 / 00–0Cincinnati MastersAAAAAAQ2AAAAA0 / 00–0Shanghai MastersQ1AAAAANHQ2Q1A0 / 00–0Paris MastersAAAAAAAAAAAA0 / 00–0Win–loss0–00–00–00–00–00–00–01–10–00–00–00–00 / 11–1

ATP Tour finals Doubles: 1 (1 title) LegendGrand Slam (0–0)ATP Masters 1000 (0–0)ATP 500 (1–0)ATP 250 (0–0)Finals by surfaceHard (1–0)Clay (0–0)Grass (0–0)Finals by settingOutdoor (1–0)Indoor (0–0)

ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreWin1–0Japan Open, JapanATP 500Hard Ben McLachlan Jamie Murray Bruno Soares6–4, 7–6(7–1)

ATP Challenger and ITF Futures/World Tennis Tour finals

Singles: 30 (16 titles, 14 runner-ups) LegendATP Challenger Tour (7–6)ITF Futures/WTT (9–8)Finals by surfaceHard (13–10)Clay (2–4)Grass (0–0)Carpet (1–0)

ResultW–LDateTournamentTierSurfaceOpponentScoreWin1–0Japan F4, TsukubaFuturesHard Shuichi Sekiguchi7-5, 6–1Win2–0Australia F10, Port PirieFuturesHard Hiroki Moriya7-6(8–6), 6–4Win3–0Japan F1, Nishitama-TokyoFuturesHard Hiroki Kondo6-2, 7-6(7–5)Loss3–1Japan F3, KofuFuturesHard Hiroki Moriya1-6, 4–6Win4–1Japan F4, TsukubaFuturesHard Huang Liang-chi7-5, 6–4Loss4–2Japan F7, SapporoFuturesClay Nam Hyun-woo2-6, 1–6Loss4–3Japan F7, SapporoFuturesClay Shuichi Sekiguchi4-6, 6–2, 5–7Loss4–4Australia F10, SydneyFuturesHard Luke Saville6-4, 4–6, 4–6Win5–4Thailand F4, BangkokFuturesHard Luke Saville6-1, 3–6, 6–1Loss5–5Japan F8, SapporoFuturesClay Yoshihito Nishioka4-6, 3–6Loss5–6Japan F3, KofuFuturesHard Yongkyu Lim6-7(6–8), 3–6Win6–6Japan F4, TsukubaFuturesHard Takuto Niki6-1, 6–2Loss6–7Spain F15, Santa Margarida de MontbuiFuturesHard Gerard Granollers-Pujol7-6(7–1),6-7(4–7), 3–6Win7–7Bulgaria F2, BurgasFuturesClay Dimitar Kuzmanov5-7, 6–4, 6–2Win8–7Japan F8, SapporoFuturesClay Sho Katayama6-2, 6–3Loss0–1Lexington, USAChallengerHard John Millman3–6, 6–3, 4–6Loss8–8Japan F6, KaruizawaFuturesClay Duckhee Lee6-7(5–7), 3–6Win1–1Kyoto, JapanChallengerCarpet (i) Blaž Kavčič6–3, 6–4Win2–1Yokohama, JapanChallengerHard Tatsuma Ito2–6, 6–3, 6–4Win3–1Zhangjiagang, ChinaChallengerHard Jason Jung6–2, 6–2Loss3–2Granby, CanadaChallengerHard Ernesto Escobedo6–7(5–7), 4–6Win4–2Shanghai, ChinaChallengerHard Wu Di6–4, 7–6(7–4)Win5–2Ningbo, ChinaChallengerHard Steven Diez6–1, 6–3Loss5–3City of Playford, AustraliaChallengerHard James Duckworth6–7(2–7), 4–6Loss5–4Manacor, SpainChallengerHard Lukáš Lacko7-5, 6-7(8–10), 1–6Win9–8M25 Monastir, TunisiaWTTHard Akira Santillan7-6(7–3), 6-7(5–7), 6–3Win6–4Busan, South KoreaChallengerHard Hong Seong-chan7–6(7–4), 6–3Win7–4Zhangjiagang, China (2)ChallengerHard Mark Lajal6–7(4–7), 6–2, 6–2Loss7–5Shanghai, ChinaChallengerHard Giulio Zeppieri6–7(2–7), 5–7Loss7–6Yokkaichi, JapanChallengerHard Rio Noguchi7–5, 6–7(5–7), 3–6

Doubles: 12 (4 titles, 8 runner-ups) LegendATP Challenger Tour (4–8)ITF Futures/WTT (0–0)Finals by surfaceHard (3–4)Clay (0–1)Grass (0–0)Carpet (1–3)

ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreLoss0–1Qarshi, UzbekistanChallengerHard Brydan Klein Lee Hsin-han Peng Hsien-yin6–7 (5–7), 6–4, [4–10]Loss0–2Kunming, ChinaChallengerHard Go Soeda Samuel Groth John-Patrick Smith4–6, 1–6Win1–2Maui, USAChallengerHard Denis Kudla Daniel Kosakowski Nicolas Meister6–3, 6–2Win2–2Toyota, JapanChallengerCarpet (i) Toshihide Matsui Bumpei Sato Yang Tsung-hua7–6 (8–6), 6–2Loss2–3Kyoto, JapanChallengerCarpet (i) Go Soeda Benjamin Mitchell Jordan Thompson3–6, 2–6Loss2–4Saint-Brieuc, FranceChallengerHard (i) Andriej Kapaś Grégoire Burquier Alexandre Sidorenko3–6, 4–6Loss2–5Kyoto, JapanChallengerCarpet (i) Go Soeda Gong Maoxin Yi Chu-huan3–6, 6–7(7–9)Loss2–6Blois, FranceChallengerClay Gong Maoxin Alexander Satschko Simon Stadler3–6, 6–7(2–7)Win3–6Kobe, JapanChallengerHard (i) Ben McLachlan Jeevan Nedunchezhiyan Christopher Rungkat4–6, 6–3, [10–8]Loss3–7Kyoto, JapanChallengerCarpet (i) Go Soeda Luke Saville Jordan Thompson3–6, 7–5, [6–10]Loss3–8Columbus, USAChallengerHard (i) Luca Margaroli Tennys Sandgren Mikael Torpegaard7-5, 4–6, [5-10]Win4–8Seoul, South KoreaChallengerHard Max Purcell Chung Yun-seong Yuta Shimizu6–1, 6–4

Junior Grand Slam finals Doubles: 1 (1 runner-up) ResultYearTournamentSurfacePartnerOpponentsScoreLoss2009Australian OpenHard Mikhail Biryukov Francis Alcantara Hsieh Cheng-peng4–6, 2–6

References

External links

Yasutaka Uchiyama at the Japan Tennis Association