Singles
2018 Tennis Championships of Honolulu
Champion	Nao Hibino
Runner-up	Jessica Pegula
Score	6–0, 6–2

This was the first edition of the tournament.

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

Seeds

Draw

Finals

	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

Top half

	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

Bottom half

	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

References

• Main Draw