2023 Japan Open Tennis Championships – Singles

Singles
2023 Japan Open Tennis Championships
2022 Champion	Taylor Fritz
Draw	32 (4Q / 3WC)
Seeds	8

Main article: 2023 Japan Open Tennis Championships

Taylor Fritz is the defending champion.

Seeds

1. Taylor Fritz
2. Casper Ruud
3. Alexander Zverev (first round)
4. Alex de Minaur
5. Tommy Paul
6. Frances Tiafoe (first round)
7. Karen Khachanov (first round)
8. Félix Auger-Aliassime

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

Semifinals

Final

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	T Fritz	6	6
		C Norrie	4	3				1	T Fritz
	WC	S Mochizuki	6	77				WC	S Mochizuki
		TM Etcheverry	4	65
	WC	S Shimabukuro	4	6	3
	Q	C Garín	6	3	6			Q	C Garín
		A Popyrin	6	6					A Popyrin
	7	K Khachanov	4	2
	4	A de Minaur	4	77	77
	Q	J Draper	6	64	61			4	A de Minaur
		F Cerúndolo	4	1					D Schwartzman
		D Schwartzman	6	6
		Z Zhang
		H Hurkacz
		A Karatsev	6	77					A Karatsev
	6	F Tiafoe	3	64

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	T Paul	3	6	6
		D Altmaier	6	1	3			5	T Paul
		M McDonald	7	6					M McDonald
		M Purcell	5	4
		B Shelton	3	6	77
	Q	T Daniel	6	4	62				B Shelton
		J Thompson	6	6					J Thompson
	3	A Zverev	3	4
	8	F Auger-Aliassime	77	62	6
		A Vukic	63	77	2			8	F Auger-Aliassime
		S Ofner	62	77	7				S Ofner
		C O'Connell	77	65	5
		Y Nishioka	614	6	1
	Q	M Giron	716	4	6			Q	M Giron
	WC	Y Watanuki	66	3				2	C Ruud
	2	C Ruud	78	6

Qualifying

Seeds

1. Rinky Hijikata (qualifying competition)
2. Marcos Giron (qualified)
3. Jack Draper (qualified)
4. Taro Daniel (qualified)
5. Cristian Garín (qualified)
6. Jurij Rodionov (qualifying competition)
7. Brandon Nakashima (first round)
8. Wu Tung-lin (first round)

Qualifiers

1. Cristian Garín
2. Marcos Giron
3. Jack Draper
4. Taro Daniel

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Rinky Hijikata	6	7
	WC	Naoki Nakagawa	4	5
								1	Rinky Hijikata	7	3	2
								5	Cristian Garín	5	6	6
		Philip Sekulic	63	3
	5	Cristian Garín	77	6

Second qualifier

	First round							Qualifying competition
	2	Marcos Giron	6	6
	WC	Kaichi Uchida	4	3
								2	Marcos Giron	6	6
									Yasutaka Uchiyama	3	2
		Yasutaka Uchiyama	78	4	6
	7	Brandon Nakashima	66	6	3

Third qualifier

	First round							Qualifying competition
	3	Jack Draper	6	6
		Yuta Shimizu	4	4
								3	Jack Draper	6	6
								6	Jurij Rodionov	1	0
	WC	Hiroki Moriya	4	7	3
	6	Jurij Rodionov	6	5	6

Fourth qualifier

	First round							Qualifying competition
	4	Taro Daniel	61	6	6
		Jason Jung	77	3	3
								4	Taro Daniel	7	6
									Rio Noguchi	5	4
		Rio Noguchi	5	6	6
	8	Wu Tung-lin	7	0	3

External links

• Main draw
• Qualifying draw