2024 Japan Open Tennis Championships – Singles

Ben Shelton is the defending champion.

Singles
2024 Japan Open Tennis Championships
2023 Champion	Ben Shelton
Draw	32 (4Q / 3WC)
Seeds	8

Main article: 2024 Japan Open Tennis Championships

Seeds

1. Taylor Fritz (first round)
2. Hubert Hurkacz (second round)
3. Casper Ruud (first round)
4. Stefanos Tsitsipas (first round)
5. Tommy Paul (second round)
6. Holger Rune
7. Frances Tiafoe (first round)
8. Ben Shelton

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	4	6	3
		A Fils	6	3	6				A Fils	65	0
	Q	B van de Zandschulp	3	4					M Berrettini	77	0r
		M Berrettini	6	6												A Fils
		M Navone	6	6											8	B Shelton
		L Darderi	4	4					M Navone	4	3
	PR	R Opelka	6	1	4			8	B Shelton	6	6
	8	B Shelton	3	6	6
	3	C Ruud	65	1
		J Thompson	77	6					J Thompson	2	3
	PR	M Čilić	4	6	3			WC	K Nishikori	6	6
	WC	K Nishikori	6	3	6										WC	K Nishikori
		F Auger-Aliassime	65	6	65										6	H Rune
	WC	Y Nishioka	77	3	77			WC	Y Nishioka	2	4
		A Tabilo	2	7	4			6	H Rune	6	6
	6	H Rune	6	5	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	T Paul	6	6
		M Arnaldi	3	2				5	T Paul	6	3	64
		A Popyrin	3	77	5				T Macháč	2	6	77
		T Macháč	6	65	7											T Macháč
		TM Etcheverry	4	65											Q	A Michelsen
	Q	C O'Connell	6	77				Q	C O'Connell	1	4
	Q	A Michelsen	4	6	6			Q	A Michelsen	6	6
	4	S Tsitsipas	6	1	2
	7	F Tiafoe	5	3
	SE	B Nakashima	7	6				SE	B Nakashima	3	2
	WC	S Mochizuki	1	2					U Humbert	6	6
		U Humbert	6	6												U Humbert
		J Draper	6	6												J Draper
	Q	M Bellucci	4	2					J Draper	6	6
		M Giron	4	77	4			2	H Hurkacz	4	4
	2	H Hurkacz	6	65	6

Qualifying

Seeds

1. Alex Michelsen (qualified)
2. Botic van de Zandschulp (qualified)
3. Alexandre Müller (first round)
4. Aleksandar Kovacevic (first round)
5. Christopher O'Connell (qualified)
6. Rinky Hijikata (qualifying competition)
7. Damir Džumhur (first round)
8. Luca Nardi (qualifying competition)

Qualifiers

1. Alex Michelsen
2. Botic van de Zandschulp
3. Mattia Bellucci
4. Christopher O'Connell

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Alex Michelsen	6	6
	WC	Yasutaka Uchiyama	3	4
								1	Alex Michelsen	6	6
									Borna Ćorić	3	3
		Borna Ćorić	6	6
	7	Damir Džumhur	3	4

Second qualifier

	First round							Qualifying competition
	2	Botic van de Zandschulp	2	6	6
	WC	Yosuke Watanuki	6	3	1
								2	Botic van de Zandschulp	6	6
								8	Luca Nardi	2	3
	WC	Rei Sakamoto	3	1
	8	Luca Nardi	6	6

Third qualifier

	First round							Qualifying competition
	3	Alexandre Müller	6	2	63
	Alt	Mattia Bellucci	4	6	77
								Alt	Mattia Bellucci	6	6
								6	Rinky Hijikata	3	1
		Aleksandar Vukic	62	77	63
	6	Rinky Hijikata	77	61	77

Fourth qualifier

	First round							Qualifying competition
	4	Aleksandar Kovacevic	3	77	64
		Taro Daniel	6	64	77
									Taro Daniel	3	5
								5	Christopher O'Connell	6	7
	Alt	Otto Virtanen	4	4
	5	Christopher O'Connell	6	6

External links

• Main draw
• Qualifying draw