Ikumi Yamazaki

Ikumi Yamazaki
山崎郁美
Country (sports)	Japan
Born	24 August 2001 (age 23); Chiba, Japan
Plays	Right (two-handed backhand)
Prize money	US$44,418
Singles
Career record	118–74
Career titles	2 ITF
Highest ranking	No. 402 (21 April 2025)
Current ranking	No. 426 (26 May 2025)
Doubles
Career record	60–36
Career titles	9 ITF
Highest ranking	No. 235 (26 May 2025)
Current ranking	No. 235 (26 May 2025)
	Last updated on: 26 May 2025.

Ikumi Yamazaki (山崎郁美, Yamazaki Ikumi; born 24 August 2001) is a Japanese tennis player.^[1]

Born in Chiba city, Yamazaki represented Japan at the World University Games held in China in 2021 and won bronze medals in women's team and doubles.^[2]

In February 2025, she won the biggest championship of her career at the ITF W50 tournament held in Ahmedabad, India.^[3]

ITF Circuit finals

Singles: 4 (2 title, 2 runner–ups)

Legend
W25/35 tournaments
W15 tournaments

Finals by surface
Hard (1–0)
Clay (0–1)
Grass (1–0)
Carpet (0–1)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	Oct 2022	ITF Makinohara, Japan	W25	Grass	Hayu Kinoshita	7–5, 6–4
Loss	1–1	Oct 2022	ITF Hamamatsu, Japan	W25	Carpet	Haruka Kaji	1–1 ret.
Loss	1–2	Apr 2024	ITF Hammamet, Tunisia	W35	Clay	Hanne Vandewinkel	1–6, 1–6
Win	2–2	Jun 2025	ITF Hong Kong	W15	Hard	Tian Fangran	6–4, 2–6, 6–1

Doubles: 13 (9 titles, 4 runner-up)

Legend
W50 tournaments
W25/35 tournaments

Finals by surface
Hard (4–2)
Clay (4–2)
Carpet (1–0)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Oct 2022	ITF Nanao, Japan	W25	Carpet	Funa Kozaki	Aoi Ito Rinon Okuwaki	3–6, 7–6⁽⁵⁾, [10–5]
Win	2–0	Apr 2023	ITF Santa Margherita di Pula, Italy	W25	Clay	Misaki Matsuda	Bianca Fernandez Chiara Scholl	4–6, 6–2, [11–9]
Win	3–0	Apr 2024	ITF Hammamet, Tunisia	W35	Clay	Kaitlin Quevedo	María Herazo González Yasmine Mansouri	6–3, 7–6⁽⁵⁾
Win	4–0	Jun 2024	ITF Taipei, Taiwan	W35	Hard	Eri Shimizu	Funa Kozaki Misaki Matsuda	4–6, 6–1, [10–5]
Loss	4–1	Aug 2024	ITF Mohammedia, Morocco	W35	Clay	Funa Kozaki	Ekaterina Kazionova Celine Simunyu	3–6, 3–6
Loss	4–2	Aug 2024	ITF Braunschweig, Germany	W35	Clay	Sarah Iliev	Funa Kozaki Erika Sema	3–6, 6–7⁽⁹⁾
Win	5–2	Sep 2024	ITF Kyoto, Japan	W35	Hard	Anri Nagata	Hayu Kinoshita Yukina Saigo	6–4, 7–5
Win	6–2	Feb 2025	ITF Ahmedabad, India	W50	Hard	Akiko Omae	Vaishnavi Adkar Ankita Raina	6–2, 2–6, [10–7]
Win	7–2	Mar 2025	ITF Santa Margherita di Pula, Italy	W35	Clay	Hikaru Sato	Jessica Pieri Tatiana Pieri	7–5, 2–6, [10–4]
Win	8–2	Apr 2025	ITF Santa Margherita di Pula, Italy	W35	Clay	Hikaru Sato	Katharina Hobgarski Antonia Schmidt	7–6⁽⁴⁾, 1–6, [12–10]
Loss	8–3	May 2025	ITF Goyang, South Korea	W35	Hard	Hiromi Abe	Feng Shuo Li Zongyu	2–6, 5–7
Win	9–3	May 2025	ITF Changwon, South Korea	W35	Hard	Hiromi Abe	Lee Ya-hsin Cody Wong	6–4, 6–2
Loss	9–4	Jun 2025	ITF Luzhou, China	W35	Hard	Saki Imamura	Priska Madelyn Nugroho Janice Tjen	4–6, 3–6