2019 Thoreau Tennis Open

The 2019 Thoreau Tennis Open was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Concord, Massachusetts, United States between 12 and 17 August 2019.

Seeds

 * 1 Rankings are as of 5 August 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Brittany Collens
 * 🇺🇸 Caroline Dolehide
 * 🇺🇸 Elizabeth Halbauer
 * 🇺🇸 Claire Liu

The following players received entry from the qualifying draw:
 * 🇺🇸 Sophie Chang
 * 🇵🇱 Magdalena Fręch
 * 🇧🇾 Olga Govortsova
 * 🇦🇷 Paula Ormaechea
 * 🇷🇸 Nina Stojanović
 * 🇭🇺 Fanny Stollár
 * 🇺🇸 Sophia Whittle
 * 🇨🇳 You Xiaodi

Singles

 * 🇺🇸 Caroline Dolehide def. 🇺🇸 Ann Li, 6–3, 7–5

Doubles

 * 🇺🇸 Angela Kulikov / 🇺🇸 Rianna Valdes def. 🇺🇸 Elizabeth Halbauer / 🇺🇸 Ingrid Neel, 7–6(7–3), 4–6, [17–15]