| Women's singles | |
|---|---|
| 2016 Challenger Banque Nationale de Granby | |
| Champion |  Jennifer Brady |
| Runner-up |  Olga Govortsova |
| Score | 7–5, 6–2 |
Johanna Konta was the defending champion, but decided not to participate this year.
Jennifer Brady won the title, defeating Olga Govortsova 7–5, 6–2 in the final.
Julia Glushko (first round) Jessica Pegula (first round) Jennifer Brady (champion)
Hiroko Kuwata (first round)
Barbora Štefková (quarterfinals) Olga Govortsova (final) Asia Muhammad (first round)
Jovana Jakšić (first round)| Semifinals | Final | ||||||||||||
| Melanie Oudin | 0 | 62 | |||||||||||
| 6 | Olga Govortsova | 6 | 77 | ||||||||||
| 6 | Olga Govortsova | 5 | 2 | ||||||||||
| 3 | Jennifer Brady | 7 | 6 | ||||||||||
| 3 | Jennifer Brady | 7 | 6 | ||||||||||
 Aleksandra Wozniak | 5 | 1 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | J Glushko | 5 | 0 | ||||||||||||||||||||||||
| L Albanese | 7 | 6 | L Albanese | 2 | 6 | 62 | |||||||||||||||||||||
 C Ferrando | 3 | 3 | M Oudin | 6 | 2 | 77 | |||||||||||||||||||||
| M Oudin | 6 | 6 | M Oudin | 77 | 4 | 6 | |||||||||||||||||||||
| PR |  S Murray | 6 | 5 | 62 | 5 | B Štefková | 63 | 6 | 3 | ||||||||||||||||||
| E Halbauer | 3 | 7 | 77 | E Halbauer | 4 | 2 | |||||||||||||||||||||
| WC | E Routliffe | 5 | 2 | 5 | B Štefková | 6 | 6 | ||||||||||||||||||||
| 5 | B Štefková | 7 | 6 | M Oudin | 0 | 62 | |||||||||||||||||||||
| 4 | H Kuwata | 3 | 3 | 6 | O Govortsova | 6 | 77 | ||||||||||||||||||||
| F Abanda | 6 | 6 | F Abanda | 7 | 77 | ||||||||||||||||||||||
| PR | M Imanishi | 2 | 4 | WC | B Andreescu | 5 | 65 | ||||||||||||||||||||
| WC | B Andreescu | 6 | 6 | F Abanda | 0 | 1 | |||||||||||||||||||||
 C Roméo | 6 | 3 | 5 | 6 | O Govortsova | 6 | 6 | ||||||||||||||||||||
| C Zhao | 3 | 6 | 7 | C Zhao | 1 | 1 | |||||||||||||||||||||
| WC | C Robillard-Millette | 2 | 3 | 6 | O Govortsova | 6 | 6 | ||||||||||||||||||||
| 6 | O Govortsova | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | J Jakšić | 3 | 2 | ||||||||||||||||||||||||
 G Minnen | 6 | 6 | G Minnen | 7 | 2 | 77 | |||||||||||||||||||||
| Q | J Wacnik | 1 | 2 | Q | A Stevenson | 5 | 6 | 64 | |||||||||||||||||||
| Q | A Stevenson | 6 | 6 | G Minnen | 5 | 6 | 62 | ||||||||||||||||||||
| M Sanchez | 6 | 4 | 6 | 3 | J Brady | 7 | 4 | 77 | |||||||||||||||||||
| WC | M-A Leduc | 2 | 6 | 2 | M Sanchez | 2 | 2 | ||||||||||||||||||||
| Q | N Melichar | 3 | 4 | 3 | J Brady | 6 | 6 | ||||||||||||||||||||
| 3 | J Brady | 6 | 6 | 3 | J Brady | 7 | 6 | ||||||||||||||||||||
| 7 | A Muhammad | 6 | 2 | 3 | A Wozniak | 5 | 1 | ||||||||||||||||||||
| J Loeb | 0 | 6 | 6 | J Loeb | 2 | 6 | 0 | ||||||||||||||||||||
| A Wozniak | 6 | 6 | A Wozniak | 6 | 0 | 6 | |||||||||||||||||||||
| Q | C Leduc | 2 | 2 | A Wozniak | 6 | 6 | |||||||||||||||||||||
 V Rodríguez | 3 | 6 | 3 | A-S Mestach | 1 | 3 | |||||||||||||||||||||
| M Ayukawa | 6 | 3 | 6 | M Ayukawa | 3 | 1 | |||||||||||||||||||||
| A-S Mestach | 4 | 6 | 6 | A-S Mestach | 6 | 6 | |||||||||||||||||||||
| 2 | J Pegula | 6 | 3 | 2 | |||||||||||||||||||||||
Venus Williams was the defending champion, but lost in the first round to Petra Kvitová.
Anna Chakvetadze was the defending champion, but chose not to participate that year.
Alona Bondarenko was the defending champion, but chose not to participate this year due to a wrist injury.
6th seed Jarmila Groth won in the final 6–4, 6–3, against Bethanie Mattek-Sands.
Cara Black and Lisa Raymond were the defending champions, but only Raymond decided to compete in 2011. She partnered up with Liezel Huber, but they were eliminated in the semifinals by Sara Errani and Roberta Vinci.
Alla Kudryavtseva and Anastasia Rodionova were the defending champions, but Rodionova decided not to participate.
Kudryavtseva played alongside Olga Govortsova, but lost in the first round to Raquel Kops-Jones and Abigail Spears.
Květa Peschke and Katarina Srebotnik were the defending champion, but they withdrew in the quarterfinals before their match against Natalie Grandin and Vladimíra Uhlířová.
Akgul Amanmuradova and Chuang Chia-jung were the defending champions but Amanmuradova decided not to participate.
Chuang played alongside Chang Kai-chen, but they lost in the quarterfinals to Natalie Grandin and Vladimíra Uhlířová.
Olga Govortsova and Klaudia Jans-Ignacik won the tournament defeating Natalie Grandin and Vladimíra Uhlířová 6–7(4–7), 6–3, [10–3] in the final.
Nadia Petrova was the defending champion, but opted to play at the London Summer Olympics instead.
Magdaléna Rybáriková won the title, defeating top seed Anastasia Pavlyuchenkova 6–1, 6–1, in the final.
Caroline Wozniacki was the four-time defending champion. She retired in the semifinals against Maria Kirilenko.
Paula Kania and Polina Pekhova were the defending champions, but Kania chose not to participate. Pekhova played alongside Ksenia Palkina, but lost in the first round to Tímea Babos and Yaroslava Shvedova.
Babos and Shvedova went on to win the title, defeating Olga Govortsova and Mandy Minella in the final, 6–3, 6–3.
Tamarine Tanasugarn and Zhang Shuai were the defending champions, but Tanasugarn chose not to participate. Zhang played alongside Yaroslava Shvedova, but lost in the first round to Tímea Babos and Olga Govortsova. First seeded Hsieh Su-wei and Peng Shuai won the title, defeating in the final 3rd seeded Vania King and Galina Voskoboeva with the score 6–3, 4–6, [12–10].
Marion Bartoli was the defending champion, but decided not to participate this year.
Monica Puig was the defending champion, but lost in the first round to Samantha Stosur.
Petra Kvitová was the defending champion, and successfully defended her title, defeating compatriot and fourth seed Lucie Šafářová in the final 6–7(6–8), 6–2, 6–2.
Jessica Moore and Storm Sanders were the defending champions, but decided not to participate this year.
Jennifer Brady was the defending champion, but chose not to participate. Olga Govortsova won the title, defeating Amanda Anisimova in the final, 6–3, 4–6, 6–3.
Alisa Kleybanova and Sania Mirza were the defending champions, but Mirza did not compete in the Juniors this year. Kleybanova competed with Irina Kotkina but they lost in the quarterfinals to Marina Erakovic and Monica Niculescu.
Victoria Azarenka and Olga Govortsova were the defending champions, and decided not to play together. Govortsova competed with Alisa Kleybanova but lost in the semifinals to Azarenka and her partner Ágnes Szávay.
Jennifer Brady defeated Jil Teichmann in the final, 6–3, 6–4 to win the singles tennis title at the 2020 Top Seed Open. Brady did not drop a set, or face a tiebreak in any set, en route to her maiden WTA Tour singles title.
Misaki Doi was the defending champion but chose not to participate.