is a Japanese tennis player. On 24 February 2020, she achieved a career-high singles ranking of world No. 205. On 2 April 2018, she peaked at No. 303 in the WTA doubles rankings.
Muramatsu has won one singles title and three doubles titles on the ITF Circuit. Since January 2026, she has not competed on any tournaments of the pro tour.
Career She made her WTA Tour main-draw debut at the 2018 Japan Women's Open, after receiving a wildcard for the doubles tournament, partnering with Hiroko Kuwata.
At the 2019 Kunming Open, as a part of the ITF Circuit, Muramatsu recorded one of her biggest victories defeating top 100 player Zhu Lin in the second round.
She qualified for the main draw of the 2020 Thailand Open in Hua Hin but lost to Barbara Haas, in the first round.
Grand Slam performance timeline
ITF Circuit finals Singles: 4 (1 title, 3 runner-ups) Legend W25/35 tournaments (1–1) W10/15 tournaments (0–2) ResultW–LDateTournamentTierSurfaceOpponentScoreLoss 0–1 Dec 2015ITF Victoria Park, Hong KongW10 Hard Emma Laine 1–6, 3–6Loss 0–2 May 2017ITF Hua Hin, ThailandW15 Hard Michaela Haet 3–6, 7–6(5), 4–6Win 1–2 Nov 2019ITF Bhopal, IndiaW25 Hard Karman Thandi 6–1, 3–1 ret.Loss 1–3 Mar 2025ITF Mildura, AustraliaW35 Grass Lizette Cabrera 0–6, 5–7
Doubles: 11 (3 titles, 8 runner-ups) LegendW60 tournaments (0–1)W25 tournaments (2–3)W10/15 tournaments (1–4) ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreLoss 0–1 Mar 2016ITF Nishitama, Japan10,000 Hard Momoko Kobori Robu Kajitani Mihoki Miyahara 6–4, 2–6, [6–10]Loss 0–2 May 2017ITF Hua Hin, Thailand15,000 Hard Fatma Al-Nabhani Chen Jiahui Zhang Ying 4–6, 1–6Loss 0–3 Aug 2017ITF Istanbul, Turkey15,000 Clay Melis Sezer Dia Evtimova Jasmina Tinjić 4–6, 2–6Win 1–3 Dec 2017ITF Antalya, Turkey15,000 Clay Melis Sezer Pia König Alina Silich 6–1, 6–4Loss 1–4 Feb 2018Burnie International, Australia60,000 Hard Momoko Kobori Vania King Laura Robson 6–7(3), 1–6Loss 1–5 Mar 2018Yokohama Challenger, Japan25,000 Hard Momoko Kobori Laura Robson Fanny Stollár 7–5, 2–6, [4–10]Loss 1–6 Jul 2019ITF Biella, ItalyW25 Clay Yuki Naito Elena Bogdan Réka Luca Jani 1–6, 3–6Win 2–6 Jul 2019ITF Torino, ItalyW25 Clay Yuki Naito Mayar Sherif Melanie Stokke 6–0, 6–2Win 3–6 Nov 2021ITF Haabneeme, EstoniaW25 Hard (i) Jessica Failla Maja Chwalińska Adrienn Nagy 6–3, 6–4Loss 3–7 Jun 2022ITF Ra'anana, IsraelW25 Hard Rebeka Stolmár Lee Ya-hsuan Wu Fang-hsien 3–6, 1–6Loss 3–8 Aug 2026ITF Yeongwol, South KoreaW15 Hard Kisa Yoshioka Jeong Bo-young Kim Na-ri 4–6, 2–6
References
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