2018 Koser Jewelers Tennis Challenge – Singles

Vera Lapko was the defending champion, but chose to participate in Montreal.

Singles
2018 Koser Jewelers Tennis Challenge
Champion	Madison Brengle
Runner-up	Kristie Ahn
Final score	6–4, 1–0, ret.

Madison Brengle won the title after Kristie Ahn retired in the final at 6–4, 1–0.

Seeds

1. Nicole Gibbs (First round)
2. Arantxa Rus (First round)
3. Madison Brengle (Champion)
4. Vera Zvonareva (First round)
5. Heather Watson (First round)
6. Anastasia Potapova (Second round)
7. Anhelina Kalinina (Quarterfinals)
8. Naomi Broady (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

Finals

	Semifinals							Final
		Priscilla Hon	5	5
	3	Madison Brengle	7	7
								3	Madison Brengle	6	1
									Kristie Ahn	4	0^r
	PR	Jessica Pegula	7^7	6^7	4
		Kristie Ahn	6^3	7^9	6

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	N Gibbs	6	6^5	2
		P Hon	4	7^7	6				P Hon	6	7
		O Rogowska	7^8	6					O Rogowska	2	5
	WC	L Davis	6^6	4												P Hon	7^7	3
		F Di Lorenzo	6	6											7	A Kalinina	6^5	0^r
		J Loeb	2	3					F Di Lorenzo	3	2
	Q	H Carter	2	2				7	A Kalinina	6	6
	7	A Kalinina	6	6																			P Hon	5	5
	3	M Brengle	7^7	2	6																	3	M Brengle	7	7
		Ar Rodionova	6^3	6	1			3	M Brengle	4	6	0
	WC	J Kissell	0	2					G Taylor	6	3	0^r
		G Taylor	6	6											3	M Brengle	6	6
		S Lisicki	6	7^7											SE	A Li	0	2
		G Min	1	6^5					S Lisicki	3	3^r
	SE	A Li	6	7^9				SE	A Li	6	4
	5	H Watson	1	6^7

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	6	A Potapova	2	6	6
	Q	R Ozaki	6	4	0			6	A Potapova	2	6^5
	WC	G Brodsky	6	5	7			WC	G Brodsky	6	7^7
	WC	S Chang	2	7	5										WC	G Brodsky	2	4
	PR	O Govortsova	4												PR	J Pegula	6	6
		F Stollár	0^r					PR	O Govortsova	2	2
	PR	J Pegula	6	6				PR	J Pegula	6	6
	4	V Zvonareva	4	3																		PR	J Pegula	7^7	6^7	4
	8	N Broady	2	6^4																			K Ahn	6^3	7^9	6
		K Ahn	6	7^7					K Ahn	w/o
	LL	E Hozumi	3	2					K Swan
		K Swan	6	6												K Ahn	4	6	6
	Q	K Birrell	7^7	6											Q	K Birrell	6	4	4
	Q	J Ponchet	6^5	1				Q	K Birrell	6	7^7
		G García Pérez	6	6					G García Pérez	2	6^3
	2	A Rus	4	0

References

• Main Draw