2018 Shimadzu All Japan Indoor Tennis Championships – Singles

Singles
2018 Shimadzu All Japan Indoor Tennis Championships
Champion	John Millman
Runner-up	Jordan Thompson
Score	7–5, 6–1

Main article: 2018 Shimadzu All Japan Indoor Tennis Championships

Yasutaka Uchiyama was the defending champion but lost in the first round to Michał Przysiężny.

John Millman won the title after defeating Jordan Thompson 7–5, 6–1 in the final.

Seeds

1. John Millman (champion)
2. Jordan Thompson (final)
3. Go Soeda (quarterfinals)
4. Stéphane Robert (first round)
5. Tatsuma Ito (second round)
6. Kwon Soon-woo (second round)
7. Hubert Hurkacz (quarterfinals)
8. Yasutaka Uchiyama (first round)

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
	1	John Millman	6	6
	Q	Blake Ellis	3	4
								1	John Millman	7	6
								2	Jordan Thompson	5	1
		Tim Pütz	6	5	4
	2	Jordan Thompson	3	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Millman	6	6
		D Wu	4	4				1	J Millman	77	66	6
		B Klein	6	3	77				B Klein	63	78	3
		Ze Zhang	3	6	65										1	J Millman	4	6	6
		M Purcell	6	6											7	H Hurkacz	6	3	2
		M Banes	4	4					M Purcell	1	4
	Q	Yuya Kibi	5	3				7	H Hurkacz	6	6
	7	H Hurkacz	7	6																		1	J Millman	6	6
	3	G Soeda	78	0	77																	Q	B Ellis	3	4
	WC	Y Watanuki	66	6	62			3	G Soeda	6	6
		A Whittington	6	6					A Whittington	4	1
	WC	Sora Fukuda	3	3											3	G Soeda	3	7	5
		Y Takahashi	77	4	4										Q	B Ellis	6	5	7
	Q	B Ellis	64	6	6			Q	B Ellis	4	6	6
	WC	Y Shimizu	2	3				5	T Ito	6	3	4
	5	T Ito	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	Y Uchiyama	6	4	63
	PR	M Przysiężny	4	6	77			PR	M Przysiężny	3	4
		T Kamke	6	6					T Kamke	6	6
		E Leshem	2	2												T Kamke	4	0
		C İlkel	3	2												T Pütz	6	6
		T Pütz	6	6					T Pütz	77	6
		P Gunneswaran	6	1	6				P Gunneswaran	65	2
	4	S Robert	3	6	4																		T Pütz	6	5	4
	6	S-w Kwon	6	77																		2	J Thompson	3	7	6
		M Donati	4	65				6	S-w Kwon	4	712	67
		K Uchida	6	3					K Uchida	6	610	79
	Q	T Garanganga	4	1r												K Uchida	65	0
		K Kravchuk	6	7											2	J Thompson	77	6
	WC	Shintaro Imai	4	5					K Kravchuk	3	1
	Q	Z Li	6	64	4			2	J Thompson	6	6
	2	J Thompson	4	77	6

References

• Main Draw
• Qualifying Draw