2019 Koser Jewelers Tennis Challenge
Date	5–11 August 2019
Edition	13th
Category	ITF Women's World Tennis Tour
Prize money	$60,000
Surface	Hard
Location	Landisville, Pennsylvania, United States
Champions
Singles
Madison Brengle
Doubles
Vania King / Claire Liu
← 2018 · Koser Jewelers Tennis Challenge · 2021 →

The 2019 Koser Jewelers Tennis Challenge was a professional tennis tournament played on outdoor hard courts. It was the thirteenth edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Landisville, Pennsylvania, United States between 5 and 11 August 2019.^[1]

Country	Player	Rank1	Seed
USA	Madison Brengle	78	1
CHN	Zhu Lin	125	2
UKR	Katarina Zavatska	134	3
GBR	Harriet Dart	139	4
BEL	Yanina Wickmayer	157	5
ARG	Paula Ormaechea	158	6
USA	Robin Anderson	162	7
AUS	Ellen Perez	163	8

• ¹ Rankings are as of 29 July 2019.

The following players received wildcards into the singles main draw:

• Katharine Fahey
• Raveena Kingsley
• Jamie Loeb
• Sophia Whittle

The following player received entry as a special exempt:

• Catherine Harrison

The following players received entry from the qualifying draw:

• Alison Bai
• Elysia Bolton
• Lizette Cabrera
• Victoria Duval
• Angelina Gabueva
• Claire Liu
• Maria Sanchez
• You Xiaodi

The following players received entry as lucky losers:

• Ayaka Okuno
• Julia Rosenqvist

• Madison Brengle def. Zhu Lin, 6–4, 7–5

• Vania King / Claire Liu def. Hayley Carter / Jamie Loeb, 4–6, 6–2, [10–5]

• 2019 Koser Jewelers Tennis Challenge at ITFtennis.com
• Official website