2024 Japan Open Tennis Championships – Singles

Arthur Fils defeated Ugo Humbert in the final, 5–7, 7–6^(8–6), 6–3 to win the singles tennis title at the 2024 Japan Open. He saved a championship point en route to his third ATP Tour title (and first on hardcourt). Humbert was contending to become the first player in ATP Tour history to win his first seven finals.

Singles
2024 Japan Open Tennis Championships
Champion	Arthur Fils
Runner-up	Ugo Humbert
Score	5–7, 7–6(8–6), 6–3
Draw	32 (4Q / 3WC)
Seeds	8

Main article: 2024 Japan Open Tennis Championships

Ben Shelton was the defending champion, but lost in the quarterfinals to Fils.

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 (semifinals)
7. Frances Tiafoe (first round)
8. Ben Shelton (quarterfinals)

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
		Arthur Fils	710	712
	6	Holger Rune	68	610
									Arthur Fils	5	78	6
									Ugo Humbert	7	66	3
		Tomáš Macháč	3	6	2
		Ugo Humbert	6	3	6

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	7	65	77
		M Navone	6	6											8	B Shelton	5	77	62
		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																		A Fils	710	712
	3	C Ruud	65	1																		6	H Rune	68	610
		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	6	2	5
		F Auger-Aliassime	65	6	65										6	H Rune	3	6	7
	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	77	6
		TM Etcheverry	4	65											Q	A Michelsen	62	3
	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																		T Macháč	3	6	2
	7	F Tiafoe	5	3																			U Humbert	6	3	6
	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	7	2
		J Draper	6	6												J Draper	5	1r
	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