| Prize Money | Schedule | Players List | Draws | Past Champions |
2021 Thoreau Tennis Open Facts
Date 2–8 August 2021
Edition 2nd
Category WTA 125
Prize money $125,000
Surface Hard
Location Concord, United States
2019 Champions
Singles
United States Caroline Dolehide
Doubles
United States Angela Kulikov / United States Rianna Valdes
Prize Money
Total Prize Money: $125,000
Players List
Singles
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| BEL | Alison Van Uytvanck | 59 | 1 |
| TPE | Hsieh Su-wei | 73 | 2 |
| USA | Madison Brengle | 75 | 3 |
| RUS | Vera Zvonareva | 88 | 4 |
| USA | Lauren Davis | 94 | 5 |
| USA | Christina McHale | 100 | 6 |
| BEL | Greet Minnen | 110 | 7 |
| MEX | Renata Zarazúa | 137 | 8 |
| AUS | Storm Sanders | 138 | 9 |
Wildcards
- Alycia Parks
- Katrina Scott
- Lulu Sun
- Sophia Whittle
Protected ranking:
- Rebecca Marino
Withdrawals
- Before the tournament
- Clara Burel → replaced by Rebecca Marino
- Vitalia Diatchenko → replaced by Beatriz Haddad Maia
- Anastasia Gasanova → replaced by Tatjana Maria
- Nao Hibino → replaced by Kurumi Nara
- Nuria Párrizas Díaz → replaced by Usue Maitane Arconada
- Alison Van Uytvanck → replaced by lucky loser
Doubles
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| TPE | Hsieh Su-wei | TPE | Hsieh Yu-chieh | 182 | 1 |
| IND | Ankita Raina | GBR | Eden Silva | 275 | 2 |
| UKR | Kateryna Bondarenko | GER | Tatjana Maria | 279 | 3 |
| USA | Quinn Gleason | USA | Jamie Loeb | 336 | 4 |
Wildcard
- Brittany Collens / Victoria Hu
Draws
Thoreau Tennis Open Results 2021
Past Champions
Singles
| Year | Champion | Runners-up | Score |
|---|---|---|---|
| 2020 | Tournament cancelled due to the COVID-19 pandemic | ||
| 2019 | Caroline Dolehide | Ann Li | 6–3, 7–5 |
Doubles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2020 | Tournament cancelled due to the COVID-19 pandemic | ||
| 2019 | Angela Kulikov Rianna Valdes | Elizabeth Halbauer Ingrid Neel | 7–6(7–3), 4–6, [17–15] |