Tournaments on Open Era & Live Rankings

	ATP CHALLENGER TOUR 100 SEOUL
	ATP CHALLENGER TOUR
	OUTDOOR HARD
	$ 133,250
	32-PLAYER SINGLES MAIN DRAW24-PLAYER SINGLES QUALIFYING DRAW
	27.10.2025 - 02.11.2025
	RANKED ON 03.11.2025

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	SEOUL OPEN CHALLENGER
2024 EDITION	2025 EDITION

MAIN DRAWQUALIFYING DRAW

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

1	RANK 112	ENTRY (1)	James Duckworth Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	6	5	3
				FINISHED			→
2	252 RANK		Rio Noguchi	1	7	6		Rio Noguchi Prize money: $2,175$2,175 POINTS WON: 7POINTS WON: 7	4	3
									FINISHED			→
3	RANK 298		Omar Jasika Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	3	7	6⁴		Sho Shimabukuro	6	6
				FINISHED			→
4	193 RANK		Sho Shimabukuro	6	5	7							Sho Shimabukuro	6	6
														FINISHED			→
5	RANK 408	ENTRY (Q)	Kasidit Samrej	6	6								Kasidit Samrej Prize money: $3,690$3,690 POINTS WON: 18POINTS WON: 18	3	4
				FINISHED			→
6	520 RANK	(Q) ENTRY	Yuki Mochizuki Prize money: $1,310$1,310 POINTS WON: 4POINTS WON: 4	4	3			Kasidit Samrej	6	3	6
									FINISHED			→
7	RANK 187		Oliver Crawford	6	6			Oliver Crawford Prize money: $2,175$2,175 POINTS WON: 7POINTS WON: 7	4	6	4
				FINISHED			→
8	162 RANK	(6) ENTRY	Henrique Rocha Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	1	4													Sho Shimabukuro	6	4	6
																			FINISHED			→
9	RANK 156	ENTRY (4)	Jurij Rodionov	7	6													Elias Ymer Prize money: $6,340$6,340 POINTS WON: 25POINTS WON: 25	1	6	3
				FINISHED			→
10	459 RANK	(Q) ENTRY	Philip Sekulic Prize money: $1,310$1,310 POINTS WON: 4POINTS WON: 4	6⁴	4			Jurij Rodionov	2	7	6
									FINISHED			→
11	RANK 241		Yuta Shimizu	7	6			Yuta Shimizu Prize money: $2,175$2,175 POINTS WON: 7POINTS WON: 7	6	5	4
				FINISHED			→
12	557 RANK	(Q) ENTRY	Masamichi Imamura Prize money: $1,310$1,310 POINTS WON: 4POINTS WON: 4	5	4								Jurij Rodionov Prize money: $3,690$3,690 POINTS WON: 14POINTS WON: 14	4	6	2
														FINISHED			→
13	RANK 316		Renta Tokuda Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	7	1	0							Elias Ymer	6	3	6
				FINISHED			→
14	204 RANK		Elias Ymer	5	6	6		Elias Ymer	6	6
									FINISHED			→
15	RANK 515	ENTRY (Q)	Kokoro Isomura	5				Kokoro Isomura Prize money: $2,175$2,175 POINTS WON: 11POINTS WON: 11	2	3
				RETIRED			→
16	168 RANK	(7) ENTRY	Yosuke Watanuki Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	2																			Sho Shimabukuro	6	6
																								FINISHED		→	Sho Shimabukuro Prize money: $18,230$18,230 POINTS WON: 100POINTS WON: 100
17	RANK 275	ENTRY (8)	Taro Daniel	7	5	6																	Coleman Wong Prize money: $10,730$10,730 POINTS WON: 50POINTS WON: 50	4	3
				FINISHED			→
18	312 RANK		Yasutaka Uchiyama Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	5	7	2		Taro Daniel Prize money: $2,175$2,175 POINTS WON: 7POINTS WON: 7	7	3	0
									FINISHED			→
19	RANK 377	ENTRY (WC)	Sanhui Shin Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	6⁰	0			Yi Zhou	6⁸	6	6
				FINISHED			→
20	265 RANK		Yi Zhou	7	6								Yi Zhou	7	6
														FINISHED			→
21	RANK 254		Frederico Ferreira Silva	6	6								Frederico Ferreira Silva Prize money: $3,690$3,690 POINTS WON: 14POINTS WON: 14	6⁶	3
				FINISHED			→
22	286 RANK		Garrett Johns Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	4	1			Frederico Ferreira Silva	6	5	7
									FINISHED			→
23	RANK 304		Hynek Barton Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	3	2			Yoshihito Nishioka Prize money: $2,175$2,175 POINTS WON: 7POINTS WON: 7	0	7	6⁵
				FINISHED			→
24	137 RANK	(3) ENTRY	Yoshihito Nishioka	6	6													Yi Zhou Prize money: $6,340$6,340 POINTS WON: 25POINTS WON: 25	6²	6	2
																			FINISHED			→
25	RANK 161	ENTRY (5)	Coleman Wong	6	6													Coleman Wong	7	4	6
				FINISHED			→
26	365 RANK	(WC) ENTRY	Hyeon Chung Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	3	2			Coleman Wong	6	7
									FINISHED			→
27	RANK 326		Duje Ajdukovic Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	3	4			Yu Hsiou Hsu Prize money: $2,175$2,175 POINTS WON: 7POINTS WON: 7	4	6³
				FINISHED			→
28	229 RANK		Yu Hsiou Hsu	6	6								Coleman Wong	6	6
														FINISHED			→
29	RANK 502	ENTRY (WC)	Woobin Shin Prize money: $1,310$1,310 POINTS WON: 0POINTS WON: 0	4	2								Bu Yunchaokete Prize money: $3,690$3,690 POINTS WON: 14POINTS WON: 14	3	4
				FINISHED			→
30	257 RANK		Marc-Andrea Huesler	6	6			Marc-Andrea Huesler Prize money: $2,175$2,175 POINTS WON: 7POINTS WON: 7	1	6	1
									FINISHED			→
31	RANK 740	ENTRY (Q)	Uisung Park Prize money: $1,310$1,310 POINTS WON: 4POINTS WON: 4	5	4			Bu Yunchaokete	6	4	6
				FINISHED			→
32	114 RANK	(2) ENTRY	Bu Yunchaokete	7	6

			ROUND 1					ROUND 2				QUALIFIED

1	RANK 324	ENTRY (1)	Kaichi Uchida Prize money: $330$330 POINTS WON: 0POINTS WON: 0	6	3	4
				FINISHED			→
2	1060 RANK		Yunseong Chung	4	6	6		Yunseong Chung Prize money: $655$655 POINTS WON: 2POINTS WON: 2	4	4
									FINISHED		→	Yuki Mochizuki Prize money: $1,310$1,310 QUALIFIED / POINTS WON: 4QUALIFIED / POINTS WON: 4
3	RANK		Alexander Bravo Prize money: $330$330 POINTS WON: 0POINTS WON: 0	2	2			Yuki Mochizuki	6	6
				FINISHED			→
4	520 RANK	(11) ENTRY	Yuki Mochizuki	6	6


5	RANK 408	ENTRY (2)	Kasidit Samrej	6	6
				FINISHED			→
6	722 RANK		Duckhee Lee Prize money: $330$330 POINTS WON: 0POINTS WON: 0	1	3			Kasidit Samrej	6	6
									FINISHED		→	Kasidit Samrej Prize money: $3,690$3,690 QUALIFIED / POINTS WON: 18QUALIFIED / POINTS WON: 18
7	RANK 485		Takuya Kumasaka	3	6	6		Takuya Kumasaka Prize money: $655$655 POINTS WON: 2POINTS WON: 2	2	1
				FINISHED			→
8	468 RANK	(7) ENTRY	Maxim Zhukov Prize money: $330$330 POINTS WON: 0POINTS WON: 0	6	4	1


9	RANK 429	ENTRY (3)	Neil Oberleitner Prize money: $330$330 POINTS WON: 0POINTS WON: 0	3	6	1
				FINISHED			→
10	770 RANK		Ji Sung Nam	6	4	6		Ji Sung Nam Prize money: $655$655 POINTS WON: 2POINTS WON: 2	4	1
									FINISHED		→	Uisung Park Prize money: $1,310$1,310 QUALIFIED / POINTS WON: 4QUALIFIED / POINTS WON: 4
11	RANK 740		Uisung Park	4	6	7		Uisung Park	6	6
				FINISHED			→
12	474 RANK	(8) ENTRY	Tsung-Hao Huang Prize money: $330$330 POINTS WON: 0POINTS WON: 0	6	3	5


13	RANK 427	ENTRY (4)	Yusuke Takahashi	6	7
				FINISHED			→
14	1123 RANK		Ramkumar Ramanathan Prize money: $330$330 POINTS WON: 0POINTS WON: 0	1	6⁵			Yusuke Takahashi Prize money: $655$655 POINTS WON: 2POINTS WON: 2	2	4
									FINISHED		→	Kokoro Isomura Prize money: $2,175$2,175 QUALIFIED / POINTS WON: 11QUALIFIED / POINTS WON: 11
15	RANK 1077		Dong Ju Kim Prize money: $330$330 POINTS WON: 0POINTS WON: 0	4	3			Kokoro Isomura	6	6
				FINISHED			→
16	515 RANK	(10) ENTRY	Kokoro Isomura	6	6


17	RANK 459	ENTRY (5)	Philip Sekulic	7	3	7
				FINISHED			→
18	534 RANK		Ryuki Matsuda Prize money: $330$330 POINTS WON: 0POINTS WON: 0	5	6	5		Philip Sekulic	7	6
									FINISHED		→	Philip Sekulic Prize money: $1,310$1,310 QUALIFIED / POINTS WON: 4QUALIFIED / POINTS WON: 4
19	RANK 563		Evan Zhu	6	5	7		Evan Zhu Prize money: $655$655 POINTS WON: 2POINTS WON: 2	5	3
				FINISHED			→
20	489 RANK	(9) ENTRY	Egor Agafonov Prize money: $330$330 POINTS WON: 0POINTS WON: 0	1	7	6⁶


21	RANK 557	ENTRY (6)	Masamichi Imamura	6	6
				FINISHED			→
22	988 RANK		Kaito Uesugi Prize money: $330$330 POINTS WON: 0POINTS WON: 0	3	3			Masamichi Imamura	6	7
									FINISHED		→	Masamichi Imamura Prize money: $1,310$1,310 QUALIFIED / POINTS WON: 4QUALIFIED / POINTS WON: 4
23	RANK 710		Michael Vrbensky	6	7			Michael Vrbensky Prize money: $655$655 POINTS WON: 2POINTS WON: 2	4	6³
				FINISHED			→
24	490 RANK	(12) ENTRY	Dominik Palan Prize money: $330$330 POINTS WON: 0POINTS WON: 0	2	5