Roger Koike (JPN)

Country: Japan, Born in 2008, Category: Junior, Boys

Profile | Ranking | Results | Statistics

Ranking

See detailed ranking history of Roger Koike

ITF Ranking

321 -2

Season High : 272

Career High : 272

2025 Stats

See detailed tennis statistics of Roger Koike

Tierlevel	Tourn.	Matches	Wins	Losses	PCT	6-0	0-6	7-6
Total	11	23	12	11	0.522	1	1	2
J500 Boys	1	1	0	1	0.000	0	0	0
J300 Boys	2	4	2	2	0.500	0	1	0
J200 Boys	5	10	5	5	0.500	0	0	1
J100 Boys	3	8	5	3	0.625	1	0	1

Tournaments played in 2025

See detailed tennis results of Roger Koike

Dec 01	J300B	[Q]	J300 Bradenton \ Eddie Herr International Junior Tennis Championships, Bradenton, FL(USA)
Oct 06	J300B	1/16	J300 Wanju \ Hana Securities Wanju International Junior Championship, Wanju(KOR)
Sep 30	J200B	1/16	J200 Hong Kong \ Hong Kong ITF World Tennis Tour Junior, Hong Kong(HKG)
Sep 22	J500B	1/32	J500 Osaka \ Osaka Mayor's Cup - World Super Junior Tennis Championships, Osaka(JPN)
Sep 16	J200B	1/16	J200 Miki \ Japan Open Junior Tennis Championships, Miki City(JPN)
Sep 02	J200B	1/16	J200 Astana, Astana(KAZ)
Aug 25	M25	[Q]	M25 Taipei 02, Taipei(TPE)
Aug 18	J300B	[Q]	J300 College Park \ Prince George’s County International Hard Court Junior Tennis Championships, College Park, MD(USA)
Jun 30	J200B	1/8	J200 Monterrey, Monterrey(MEX)
Jun 23	J200B	[Q]	J200 Veracruz \ International Jr Cup BSC Veracruz, Veracruz(MEX)
Jun 16	J100B	1/8	J100 Veracruz \ International Jr Cup BSC Veracruz, Veracruz(MEX)
Jun 09	J100B	QF	J100 Guatemala, Guatemala(GUA)
Jun 02	J100B	QF	J100 Guatemala, Guatemala(GUA)
Apr 28	J300B	1/16	J300 Nonthaburi (Asia/Oceania Regional Championships), Nonthaburi(THA)
Apr 28	J300B	[Q]	J300 Nonthaburi (Asia/Oceania Regional Championships), Nonthaburi(THA)
Apr 22	J300B	[Q]	J300 Kuching \ ITF World Tennis Tour Juniors J300 Premier Sarawak Cup I, Kuching(MAS)
Apr 15	J200B	[Q]	J200 Kuala Lumpur \ Kuala Lumpur ITF World Tennis Tour Juniors, Kuala Lumpur(MAS)
Apr 15	J200B	SF	J200 Kuala Lumpur \ Kuala Lumpur ITF World Tennis Tour Juniors, Kuala Lumpur(MAS)
Feb 10	J200B	[Q]	J200 Santo Domingo \ Copa Merengue, Santo Domingo(DOM)

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