Tournaments on Open Era & Live Rankings

	ATP CHALLENGER TOUR 75 YOKOHAMA
	ATP CHALLENGER TOUR
	OUTDOOR HARD
	$ 82,000
	32-PLAYER SINGLES MAIN DRAW24-PLAYER SINGLES QUALIFYING DRAW
	17.11.2025 - 23.11.2025
	RANKED ON 24.11.2025

JUMP TO

	KEIO CHALLENGER
2024 EDITION	2025 EDITION

MAIN DRAWQUALIFYING DRAW

			ROUND 1					ROUND 2					QUARTER-FINALS					SEMI-FINALS					FINAL					WINNER

1	RANK 158	ENTRY (1)	Kei Nishikori	4	6	6
				FINISHED			→
2	793 RANK	(Q) ENTRY	Taisei Ichikawa Prize money: $800$800 POINTS WON: 4POINTS WON: 4	6	1	1		Kei Nishikori	6	6
									FINISHED			→
3	RANK	ENTRY (WC)	Lennon Roark Jones Prize money: $800$800 POINTS WON: 0POINTS WON: 0	6	1	2		Sanhui Shin Prize money: $1,350$1,350 POINTS WON: 6POINTS WON: 6	4	1
				FINISHED			→
4	374 RANK		Sanhui Shin	3	6	6							Kei Nishikori Prize money: $2,270$2,270 POINTS WON: 12POINTS WON: 12	2	2
														FINISHED			→
5	RANK 353		Maximus Jones Prize money: $800$800 POINTS WON: 0POINTS WON: 0	6³	2								Kaichi Uchida	6	6
				FINISHED			→
6	902 RANK	(Q) ENTRY	Ryotaro Tagushi	7	6			Ryotaro Tagushi Prize money: $1,350$1,350 POINTS WON: 10POINTS WON: 10	5	4
									FINISHED			→
7	RANK 366		Hyeon Chung Prize money: $800$800 POINTS WON: 0POINTS WON: 0	3	0			Kaichi Uchida	7	6
				FINISHED			→
8	288 RANK	(8) ENTRY	Kaichi Uchida	6	6													Kaichi Uchida	6	6
																			FINISHED			→
9	RANK 192	ENTRY (4)	Oliver Crawford Prize money: $800$800 POINTS WON: 0POINTS WON: 0	4	4													Igor Marcondes Prize money: $3,900$3,900 POINTS WON: 26POINTS WON: 26	4	2
				FINISHED			→
10	469 RANK	(Q) ENTRY	Igor Marcondes	6	6			Igor Marcondes	6	7
									FINISHED			→
11	RANK 914	ENTRY (Q)	Jumpei Yamasaki Prize money: $800$800 POINTS WON: 4POINTS WON: 4	4	6⁵			Yuki Mochizuki Prize money: $1,350$1,350 POINTS WON: 6POINTS WON: 6	2	6⁵
				FINISHED			→
12	534 RANK		Yuki Mochizuki	6	7								Igor Marcondes	6	6
														FINISHED			→
13	RANK 413		Max Basing Prize money: $800$800 POINTS WON: 0POINTS WON: 0	6	2	3							Neil Oberleitner Prize money: $2,270$2,270 POINTS WON: 12POINTS WON: 12	1	3
				FINISHED			→
14	441 RANK		Hikaru Shiraishi	2	6	6		Hikaru Shiraishi Prize money: $1,350$1,350 POINTS WON: 6POINTS WON: 6	5	6	3
									FINISHED			→
15	RANK 442		Neil Oberleitner	7	6			Neil Oberleitner	7	4	6
				FINISHED			→
16	219 RANK	(5) ENTRY	Yu Hsiou Hsu Prize money: $800$800 POINTS WON: 0POINTS WON: 0	5	2																		Kaichi Uchida Prize money: $6,575$6,575 POINTS WON: 44POINTS WON: 44	6	6⁴	4
																								FINISHED			→	Rei Sakamoto Prize money: $11,200$11,200 POINTS WON: 75POINTS WON: 75
17	RANK 246	ENTRY (6)	Yuta Shimizu	6	6																		Rei Sakamoto	4	7	6
				FINISHED			→
18	427 RANK		Yusuke Takahashi Prize money: $800$800 POINTS WON: 0POINTS WON: 0	2	2			Yuta Shimizu Prize money: $1,350$1,350 POINTS WON: 6POINTS WON: 6	3	3
									FINISHED			→
19	RANK 543		Kokoro Isomura Prize money: $800$800 POINTS WON: 0POINTS WON: 0	5	3			Yusuke Kusuhara	6	6
				FINISHED			→
20	744 RANK	(Q) ENTRY	Yusuke Kusuhara	7	6								Yusuke Kusuhara Prize money: $2,270$2,270 POINTS WON: 16POINTS WON: 16	3	2
														FINISHED			→
21	RANK 348		Akira Santillan	6	6								Akira Santillan	6	6
				FINISHED			→
22	522 RANK	(WC) ENTRY	Masamichi Imamura Prize money: $800$800 POINTS WON: 0POINTS WON: 0	0	2			Akira Santillan	6	6
									FINISHED			→
23	RANK 743		Kaylan Bigun	3				Kaylan Bigun Prize money: $1,350$1,350 POINTS WON: 6POINTS WON: 6	3	1
				RETIRED			→
24	169 RANK	(3) ENTRY	Elias Ymer Prize money: $800$800 POINTS WON: 0POINTS WON: 0	0														Akira Santillan Prize money: $3,900$3,900 POINTS WON: 22POINTS WON: 22	6	1	3
																			FINISHED			→
25	RANK 330	ENTRY (7)	Yasutaka Uchiyama	6	7													Rei Sakamoto	3	6	6
				FINISHED			→
26	479 RANK		Tsung-Hao Huang Prize money: $800$800 POINTS WON: 0POINTS WON: 0	4	6¹¹			Yasutaka Uchiyama	6	6
									FINISHED			→
27	RANK 569		Woobin Shin Prize money: $800$800 POINTS WON: 0POINTS WON: 0	3	3			Michael Vrbensky Prize money: $1,350$1,350 POINTS WON: 10POINTS WON: 10	3	3
				FINISHED			→
28	636 RANK	(Q) ENTRY	Michael Vrbensky	6	6								Yasutaka Uchiyama Prize money: $2,270$2,270 POINTS WON: 12POINTS WON: 12	6	3	4
														FINISHED			→
29	RANK 455		Maxim Zhukov	6	6								Rei Sakamoto	3	6	6
				FINISHED			→
30	949 RANK	(WC) ENTRY	Ryo Tabata Prize money: $800$800 POINTS WON: 0POINTS WON: 0	4	4			Maxim Zhukov Prize money: $1,350$1,350 POINTS WON: 6POINTS WON: 6	1	2
									FINISHED			→
31	RANK 414		Kasidit Samrej Prize money: $800$800 POINTS WON: 0POINTS WON: 0	4	6¹			Rei Sakamoto	6	6
				FINISHED			→
32	176 RANK	(2) ENTRY	Rei Sakamoto	6	7

			ROUND 1					ROUND 2					QUALIFIED

1	RANK 469	ENTRY (1)	Igor Marcondes	6	6
				FINISHED			→
2	RANK		Kanju Furusho Prize money: $210$210 POINTS WON: 0POINTS WON: 0	3	4			Igor Marcondes	6	6
									FINISHED			→	Igor Marcondes Prize money: $3,900$3,900 QUALIFIED / POINTS WON: 26QUALIFIED / POINTS WON: 26
3	RANK 1892		Nathan Trouve Prize money: $210$210 POINTS WON: 0POINTS WON: 0	0	1			Ji Sung Nam Prize money: $400$400 POINTS WON: 2POINTS WON: 2	4	4
				FINISHED			→
4	692 RANK	(9) ENTRY	Ji Sung Nam	6	6


5	RANK 537	ENTRY (2)	Ryuki Matsuda	7	6
				FINISHED			→
6	866 RANK		Braden Shick Prize money: $210$210 POINTS WON: 0POINTS WON: 0	6⁴	4			Ryuki Matsuda Prize money: $400$400 POINTS WON: 2POINTS WON: 2	5	3
									FINISHED			→	Taisei Ichikawa Prize money: $800$800 QUALIFIED / POINTS WON: 4QUALIFIED / POINTS WON: 4
7	RANK		Shogo Sanada Prize money: $210$210 POINTS WON: 0POINTS WON: 0	4	4			Taisei Ichikawa	7	6
				FINISHED			→
8	793 RANK	(11) ENTRY	Taisei Ichikawa	6	6


9	RANK 615	ENTRY (3)	Koki Matsuda	6	6
				FINISHED			→
10	1687 RANK		Ren Nakamura Prize money: $210$210 POINTS WON: 0POINTS WON: 0	4	1			Koki Matsuda Prize money: $400$400 POINTS WON: 2POINTS WON: 2	7	1	2
									FINISHED			→	Yusuke Kusuhara Prize money: $2,270$2,270 QUALIFIED / POINTS WON: 16QUALIFIED / POINTS WON: 16
11	RANK		Gai Ando Prize money: $210$210 POINTS WON: 0POINTS WON: 0	0	1			Yusuke Kusuhara	6²	6	6
				FINISHED			→
12	744 RANK	(10) ENTRY	Yusuke Kusuhara	6	6


13	RANK 636	ENTRY (4)	Michael Vrbensky	7	6
				FINISHED			→
14	1141 RANK		Ramkumar Ramanathan Prize money: $210$210 POINTS WON: 0POINTS WON: 0	5	4			Michael Vrbensky	6	6
									FINISHED			→	Michael Vrbensky Prize money: $1,350$1,350 QUALIFIED / POINTS WON: 10QUALIFIED / POINTS WON: 10
15	RANK 2046		Thijmen Loof	6⁴	6	6		Thijmen Loof Prize money: $400$400 POINTS WON: 2POINTS WON: 2	3	3
				FINISHED			→
16	846 RANK	(12) ENTRY	Shunsuke Nakagawa Prize money: $210$210 POINTS WON: 0POINTS WON: 0	7	2	4


17	RANK 642	ENTRY (5)	Yuta Kikuchi	0	6	6
				FINISHED			→
18	1405 RANK		Kaito Uesugi Prize money: $210$210 POINTS WON: 0POINTS WON: 0	6	2	2		Yuta Kikuchi Prize money: $400$400 POINTS WON: 2POINTS WON: 2	6	3	3
									FINISHED			→	Ryotaro Tagushi Prize money: $1,350$1,350 QUALIFIED / POINTS WON: 10QUALIFIED / POINTS WON: 10
19	RANK 902		Ryotaro Tagushi	6⁷	6	7		Ryotaro Tagushi	4	6	6
				FINISHED			→
20	700 RANK	(8) ENTRY	Sora Fukuda Prize money: $210$210 POINTS WON: 0POINTS WON: 0	7	4	6⁵


21	RANK 653	ENTRY (6)	Naoki Nakagawa	6	6
				FINISHED			→
22	RANK		Yuma Tobe Prize money: $210$210 POINTS WON: 0POINTS WON: 0	4	0			Naoki Nakagawa Prize money: $400$400 POINTS WON: 2POINTS WON: 2	3	1
									FINISHED			→	Jumpei Yamasaki Prize money: $800$800 QUALIFIED / POINTS WON: 4QUALIFIED / POINTS WON: 4
23	RANK 914		Jumpei Yamasaki	6	0			Jumpei Yamasaki	6	6
				RETIRED			→
24	695 RANK	(7) ENTRY	Uisung Park Prize money: $210$210 POINTS WON: 0POINTS WON: 0	4	0