The 2018 Koser Jewelers Tennis Challenge was a professional tennis tournament played on outdoor hard courts. It was the twelfth edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Landisville, United States, on 6–12 August 2018.
Singles main draw entrants Seeds Country Player Rank1 SeedNicole Gibbs1101Arantxa Rus1162Madison Brengle1203Vera Zvonareva1314Heather Watson1335Anastasia Potapova1356Anhelina Kalinina1437Naomi Broady1478 1 Rankings as of 30 July 2018.
Other entrants The following players received a wildcard into the singles main draw: Gail Brodsky Sophie Chang Lauren Davis Joelle Kissell
The following player received entry using a protected ranking: Olga Govortsova Jessica Pegula
The following player received entry by a special exempt: Ann Li
The following players received entry from the qualifying draw: Kimberly Birrell Hayley Carter Risa Ozaki Jessika Ponchet
The following players received entry as a lucky loser: Eri Hozumi
Champions Singles
Madison Brengle def. Kristie Ahn, 6–4, 1–0, ret.
Doubles
Ellen Perez / Arina Rodionova def. Chen Pei-hsuan / Wu Fang-hsien, 6–0, 6–2
External links 2018 Koser Jewelers Tennis Challenge at ITFtennis.com Official website