2019 Berkeley Tennis Club Challenge – Singles

Sofia Kenin was the defending champion, but chose not to participate.^[1]

Singles
2019 Berkeley Tennis Club Challenge
Champion	Madison Brengle
Runner-up	Mayo Hibi
Score	7–5, 6–4

Main article: 2019 Berkeley Tennis Club Challenge

Madison Brengle won the title, defeating Mayo Hibi in the final, 7–5, 6–4.

Seeds

1. Madison Brengle (champion)
2. Sachia Vickery (semifinals)
3. Sofya Zhuk (withdrew)
4. Francesca Di Lorenzo (first round)
5. Han Na-lae (quarterfinals)
6. Kristie Ahn (semifinals)
7. Zoe Hives (first round)
8. Katie Swan (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Madison Brengle	6	6
	6	Kristie Ahn	1	3
								1	Madison Brengle	7	6
									Mayo Hibi	5	4
		Mayo Hibi	6	6
	2	Sachia Vickery	3	0

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Brengle	6	6
	Q	C Ma	3	1				1	M Brengle	3	7	6
	Q	G Olmos	2	3				Q	A Parks	6	5	3
	Q	A Parks	6	6											1	M Brengle	6	6
		G Brodsky	6	6												G Brodsky	0	4
	Q	A Myers	3	3					G Brodsky	6	5	7
		H Kuwata	6	6					H Kuwata	4	7	5
	7	Z Hives	3	4																		1	M Brengle	6	6
	4	F Di Lorenzo	4	5																		6	K Ahn	1	3
		Ar Rodionova	6	7					Ar Rodionova	65	78	6
		J Jakšić	6	6					J Jakšić	77	66	3
	WC	N Subhash	2	4												Ar Rodionova	4	6	3
		D Khazaniuk	3	4											6	K Ahn	6	3	6
		UM Arconada	6	6					UM Arconada	5	2
	Q	T Moore	3	3				6	K Ahn	7	6
	6	K Ahn	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	N-l Han	6	6
	Q	J Namigata	4	1				5	N-l Han	64	6	6
		L Cabrera	0	1					A Shimizu	77	1	3
		A Shimizu	6	6											5	N-l Han	5	4
		Y Zhang	3	3												M Hibi	7	6
		M Hibi	6	6					M Hibi	4	7	6
	LL	X You	6	6				LL	X You	6	5	1
	Q	V Duval	1	2																			M Hibi	6	6
	8	K Swan	5	3																		2	S Vickery	3	0
		H Baptiste	7	6					H Baptiste	4	4
	WC	K Volynets	7	2	63				C Dolehide	6	6
		C Dolehide	5	6	77											C Dolehide	3	5
	WC	K Day	6	4	4										2	S Vickery	6	7
	Q	H Chang	2	6	6				H Chang	4	4
	WC	M Manasse	4	4				2	S Vickery	6	6
	2	S Vickery	6	6