Singles
2018 Tennis Championships of Honolulu
Final
Champion	Nao Hibino
Runner-up	Jessica Pegula
Score	6–0, 6–2
Events
Singles Doubles
Tennis Championships of Honolulu · 2019 →

This was the first edition of the tournament.

Nao Hibino won the title, defeating Jessica Pegula in the final, 6–0, 6–2

	Semifinals							Final
	1	Nao Hibino	3	7	7
	4	Danielle Lao	6	5	5
								1	Nao Hibino	6	6
									Jessica Pegula	0	2
		Jessica Pegula	6	6
	8	Emina Bektas	3	4

	First round							Second round							Quarterfinals							Semifinals
	1	N Hibino	4	6	6
		O Tjandramulia	6	4	2			1	N Hibino	6	6
	WC	A Lahey	65	6	66			WC	A Rodgers	0	2
	WC	A Rodgers	77	3	78										1	N Hibino	6	79
		UM Arconada	6	1	78											UM Arconada	3	67
		S Akita	0	6	66				UM Arconada	6	6
	Q	A Ghițescu	6	77				Q	A Ghițescu	2	2
	7	J Cako	4	64																		1	N Hibino	3	7	7
	4	D Lao	6	6																		4	D Lao	6	5	5
		A Bai	4	3				4	D Lao	6	2	6
		T Moore	3	7	3			Q	C Harrison	3	6	1
	Q	C Harrison	6	5	6										4	D Lao	6	6
	Q	D Schaefer	6	5	3										6	A Muhammad	4	3
		N Kolar	1	7	6				N Kolar	4	2
	WC	A Nefedova	2	2				6	A Muhammad	6	6
	6	A Muhammad	6	6

	First round							Second round							Quarterfinals							Semifinals
	5	M Doi	6	6
		J Elbaba	2	2				5	M Doi	6	6
		H Kaji	4	1					N Hanatani	4	2
		N Hanatani	6	6											5	M Doi	6	3	1
	Q	D Starr	0	1												J Pegula	3	6	6
		C Simmonds	6	6					C Simmonds	3	5
		J Pegula	3	6	6				J Pegula	6	7
	3	A Kratzer	6	0	2																		J Pegula	6	6
	8	E Bektas	6	6																		8	E Bektas	3	4
		Q Gleason	3	2				8	E Bektas	6	7
		E Arango	7	6					E Arango	2	5
	WC	L Lutzeier	5	2											8	E Bektas	6	6
		M Inoue	7	5	0r											M Minokoshi	3	2
		M Minokoshi	5	7	5				M Minokoshi	4	6	7
		J Jakšić	3	2				2	G Min	6	3	5
	2	G Min	6	6

• Main Draw