The Koser Jewelers Tennis Challenge is a tournament for professional female tennis players played on outdoor hardcourts. The event is classified as a $100,000 ITF Women's Circuit tournament and has been held in Landisville, Pennsylvania, since 2008.
Past finals
Singles YearChampionRunner-upScore 2026 Hanne Vandewinkel Anastasia Zakharova 3–6, 6–3, 6–1 2025 Petra Marčinko Janice Tjen 7–6(7–4), 3–6, 6–4 2024 McCartney Kessler Olivia Gadecki 4–6, 6–2, 6–4 2023 Wang Xinyu Madison Brengle 6–2, 6–3 2022 Zhu Lin Elizabeth Mandlik 6–2, 6–3 2021 Nuria Párrizas Díaz Greet Minnen 7–6(8–6), 4–6, 7–6(9–7) 2020 2019 Madison Brengle (3) Zhu Lin 6–4, 7–5 2018 Madison Brengle (2) Kristie Ahn 6–4, 1–0 ret. 2017 Vera Lapko Anna Karolína Schmiedlová 4–6, 6–4, 7–6(7–4) 2016 Laura Robson Julia Elbaba 6–0, 6–0 2015 Naomi Broady Robin Anderson 4–6, 6–4, 7–6(7–5) 2014 Paula Kania Ons Jabeur 5–7, 6–3, 6–4 2013(2) Madison Brengle Olivia Rogowska 6–2, 6–0 2013(1) Alisa Kleybanova Natalie Pluskota 6–3, 6–0 2012 Piia Suomalainen Elizabeth Lumpkin 7–6(7–4), 6–1 2011 Robin Anderson Bojana Bobusic 6–2, 6–3 2010 Alexandra Mueller Kyle McPhillips 6–2, 5–7, 6–0 2009 Laura Granville Petra Rampre 6–2, 6–1 2008 Kristie Ahn Rebecca Marino 6–3, 2–6, 6–3
Doubles YearChampionsRunners-upScore 2026 Cho I-hsuan Cho Yi-tsen Savannah Broadus Kylie Collins 6–2, 6–4 2025 Carmen Corley Ivana Corley Ingrid Martins Simona Waltert 4–6, 7–6(7–4), [12–10] 2024 2023 Sophie Chang Yulia Starodubtseva Olivia Gadecki Mai Hontama walkover 2022 Sophie Chang Anna Danilina Han Na-lae Jang Su-jeong 2–6, 7–6(7–4), [11–9] 2021 Hanna Chang Alexa Glatch Samantha Murray Sharan Valeria Savinykh 7–6(7–3), 3–6, [11–9] 2020 2019 Vania King Claire Liu Hayley Carter Jamie Loeb 4–6, 6–2, [10–5] 2018 Ellen Perez Arina Rodionova Chen Pei-hsuan Wu Fang-hsien 6–0, 6–2 2017 Sophie Chang Alexandra Mueller Ksenia Lykina Emily Webley-Smith 4–6, 6–3, [10–5] 2016 Freya Christie Laura Robson Elise Mertens An-Sophie Mestach 6–3, 6–4 2015 Ivana Jorović Jessica Moore Brynn Boren Nadja Gilchrist 6–1, 6–3 2014 Jamie Loeb Sanaz Marand Lena Litvak Alexandra Mueller 7–6(7–5), 6–1 2013(2) Monique Adamczak Olivia Rogowska Chanel Simmonds Emily Webley-Smith 6–2, 6–3 2013(1) María Fernanda Álvarez Keri Wong Brooke Austin Brooke Rischbieth 2–6, 6–4, [10–5] 2012 Macall Harkins Chieh-Yu Hsu Gabriela Dabrowski Alexandra Mueller 6–3, 6–4 2011 Chieh-Yu Hsu Nicola Slater Brooke Rischbieth Storm Sanders 7–5, 6–3 2010 Gail Brodsky Alexandra Mueller Dianne Hollands Tiffany Welford 4–6, 7–5, [10–2] 2009 Olga Boulytcheva Magda Okruashvili Whitney Jones Tiya Rolle 6–7(5–7), 7–5, [10–7] 2008 Audra Cohen Heidi El Tabakh Stefania Boffa Anna Fitzpatrick 6–3, 7–6(7–3)
External links
ITF search