Singles
2018 RBC Pro Challenge
Champion	Whitney Osuigwe
Runner-up	Beatriz Haddad Maia
Score	6–3, 6–4

Kristie Ahn was the defending champion, but retired in the first round against Kurumi Nara.

Whitney Osuigwe won the title, defeating Beatriz Haddad Maia in the final, 6–3, 6–4.

Seeds

Draw

Finals

	Semifinals							Final
	1	Belinda Bencic	4	6	63
	JE	Whitney Osuigwe	6	2	77
								JE	Whitney Osuigwe	6	6
									Beatriz Haddad Maia	3	4
		Beatriz Haddad Maia	6	6
		Danielle Lao	2	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	B Bencic	6	6
		U Eikeri	1	2				1	B Bencic	6	7
		V Lepchenko	6	4	6				V Lepchenko	2	5
		V Flink	3	6	4										1	B Bencic	4	6	6
	Q	A Li	2	5												K Day	6	2	2
		K Day	6	7					K Day	6	77
	PR	E Halbauer	6	5	3			8/WC	C McHale	4	63
	8/WC	C McHale	3	7	6																	1	B Bencic	4	6	63
	3	F Stollár	4	6	3																	JE	W Osuigwe	6	2	77
	PR	N Podoroska	6	4	6			PR	N Podoroska	2	1
		V Cepede Royg	0	2				WC	C McNally	6	6
	WC	C McNally	6	6											WC	C McNally	7	63	3
	JE	W Osuigwe	6	5	6										JE	W Osuigwe	5	77	6
	WC	S Chang	2	7	3			JE	W Osuigwe	64	6	6
		K Nara	6	0					K Nara	77	3	2
	7	K Ahn	2	0r

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	C Liu	6	3	6
	Q	B Turati	2	6	3			5	C Liu	4	3
		S Karatantcheva	6	6					S Karatantcheva	6	6
		A Kiick	1	2												S Karatantcheva	1	6	5
		G Brodsky	6	5	3											B Haddad Maia	6	3	7
		B Haddad Maia	1	7	6				B Haddad Maia	77	6
	WC	L Chirico	77	6				WC	L Chirico	63	4
	4	J Pegula	64	0																			B Haddad Maia	6	6
	6	N Gibbs	6	4	6																		D Lao	2	3
		A Muhammad	3	6	3			6	N Gibbs	2	3
		D Lao	6	77					D Lao	6	6
		G Min	1	63												D Lao	6	7
	Q	E Douglas	5	6	4											L Davis	1	5
		L Davis	7	4	6				L Davis	3	6	6
	Q	Q Gleason	6	1	0			2	M Brengle	6	4	4
	2	M Brengle	4	6	6

References

• Main Draw