| Doubles | |
|---|---|
| 2014 Coupe Banque Nationale | |
| Champions |  Lucie Hradecká  Mirjana Lučić-Baroni |
| Runners-up |  Julia Görges Andrea Hlaváčková |
| Score | 6–3, 7–6(10–8) |
Alla Kudryavtseva and Anastasia Rodionova were the defending champions, but decided not to participate this year.
Lucie Hradecká and Mirjana Lučić-Baroni won the title, defeating Julia Görges and Andrea Hlaváčková 6–3, 7–6(10–8) in the final.
Tímea Babos / 
Kristina Mladenovic (semifinals) Julia Görges / Andrea Hlaváčková (final) Lucie Hradecká / Mirjana Lučić-Baroni (champions)
Gabriela Dabrowski / 
Paula Kania (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | T Babos K Mladenovic | 6 | 6 | ||||||||||||||||||||||||
| F Abanda C Zhao | 1 | 2 | 1 | T Babos K Mladenovic | 6 | 6 | |||||||||||||||||||||
 N Broady  I Falconi | 7 | 6 | N Broady I Falconi | 4 | 1 | ||||||||||||||||||||||
 L Dekmeijere N Melichar | 5 | 2 | 1 | T Babos K Mladenovic | 6 | 3 | [9] | ||||||||||||||||||||
| 3 | L Hradecká M Lučić-Baroni | 6 | 6 | 3 | L Hradecká M Lučić-Baroni | 4 | 6 | [11] | |||||||||||||||||||
| S Crawford S Vickery | 2 | 0 | 3 | L Hradecká M Lučić-Baroni | 6 | 6 | |||||||||||||||||||||
| D Lao A Mueller | 64 | 5 |  V Cepede Royg H El Tabakh | 4 | 3 | ||||||||||||||||||||||
| V Cepede Royg H El Tabakh | 77 | 7 | 3 | L Hradecká M Lučić-Baroni | 6 | 710 | |||||||||||||||||||||
| WC | A Broomfield M Patrascu | 2 | 1 | 2 | J Görges A Hlaváčková | 3 | 68 | ||||||||||||||||||||
| WC | S Molnar C Petrick | 6 | 6 | WC | S Molnar C Petrick | 3 | 4 | ||||||||||||||||||||
| B Krejčíková T Maria | 6 | 6 | B Krejčíková T Maria | 6 | 6 | ||||||||||||||||||||||
| 4 | G Dabrowski P Kania | 4 | 4 | B Krejčíková T Maria | 3 | 3 | |||||||||||||||||||||
| A Tatishvili A Tomljanović | 4 | 7 | [3] | 2 | J Görges A Hlaváčková | 6 | 6 | ||||||||||||||||||||
| A Muhammad M Sanchez | 6 | 5 | [10] | A Muhammad M Sanchez | 7 | 4 | [4] | ||||||||||||||||||||
| L Chirico S Marand | 2 | 4 | 2 | J Görges A Hlaváčková | 5 | 6 | [10] | ||||||||||||||||||||
| 2 | J Görges A Hlaváčková | 6 | 6 | ||||||||||||||||||||||||
Andrea Hlaváčková and Lucie Hradecká were the defending champions, but Hlaváčková chose not to participate.
Hradecká chose to compete with Anabel Medina Garrigues and they became the new winners, after their won 6–7(2), 6–1, [10–5], against Timea Bacsinszky and Tathiana Garbin. This was the fourth straight time that Hradecká won the event in doubles, having won every time since the event's creation in 2007.
Caroline Wozniacki defeated Marion Bartoli in the final, 6–1, 2–6, 6–3 to win the women's singles tennis title at the 2011 Indian Wells Masters.
Květa Peschke and Katarina Srebotnik were the defending champions but were defeated in the semifinals by Andrea Hlaváčková and Lucie Hradecká.
Andrea Hlaváčková and Lucie Hradecká were the defending champions but chose not to compete.
Sara Errani and Roberta Vinci were the defending champions, but lost to Serena and Venus Williams in the quarterfinals.
Andrea Hlaváčková and Lucie Hradecká won the title, defeating Ashleigh Barty and Casey Dellacqua in the final, 6–7(4–7), 6–1, 6–4.
Tatjana (Malek) Maria and Kristina Mladenovic were the defending champions, but decided not to participate this year.
Claire Feuerstein was the defending champion but lost in the quarterfinals to Anna-Lena Friedsam.
Sara Errani and Roberta Vinci were the defending champions and successfully defended their title, defeating Ekaterina Makarova and Elena Vesnina in the final, 6–4, 3–6, 7–5.
The 2014 Coupe Banque Nationale was a tennis tournament played on indoor carpet courts. It was the 22nd edition of the Tournoi de Québec and the first with National Bank of Canada as the main sponsor, and was part of the WTA International tournaments of the 2014 WTA Tour. It took place at the PEPS de l'Université Laval in Quebec City, Canada, from September 8 through September 14, 2014.
Simona Halep defeated Karolína Plíšková in the final, 6–4, 7–6(7–4) to win the women's singles tennis title at the 2015 Dubai Tennis Championships.
Petra Kvitová defeated Svetlana Kuznetsova in the final, 6–1, 6–2 to win the women's singles tennis title at the 2015 Madrid Open. It was her second Madrid Open title.
Maria Sharapova defeated Carla Suárez Navarro in the final, 4–6, 7–5, 6–1 to win the women's singles tennis title at the 2015 Italian Open. It was her third title in Rome.
Madison Keys was the defending champion, but lost in the second round to Belinda Bencic.
Belinda Bencic won the women's singles tennis title at the 2015 Canadian Open after Simona Halep retired in the final, with scoreline at 7–6(7–5), 6–7(4–7), 3–0. Bencic defeated six major finalists in succession en route to her first WTA Tour title. At 18 years and 23 weeks of age, Bencic became the youngest woman to win the tournament, surpassing Ana Ivanovic's record from 2006.
Defending champion Serena Williams defeated Simona Halep in the final, 6–3, 7–6(7–5) to win the women's singles tennis title at the 2015 Cincinnati Masters.
Mirjana Lučić-Baroni was the defending champion, but lost in the semifinals to Annika Beck.
Raluca Olaru and Anna Tatishvili were the defending champions, but lost to Andrea Hlaváčková and Lucie Hradecká in the first round.
Raquel Kops-Jones and Abigail Spears won the title, defeating Hlaváčková and Hradecká in the final, 6–3, 7–5.
Petra Kvitová was the defending champion, but withdrew before her first match due to a gastrointestinal illness.
Tímea Babos and Kristina Mladenovic were the defending champions, but chose not to participate together. Babos played alongside Yaroslava Shvedova, but lost in the quarterfinals to Irina-Camelia Begu and Monica Niculescu. Mladenovic teamed up with Caroline Garcia, but lost in the quarterfinals to Andrea Hlaváčková and Lucie Hradecká.
Martina Hingis and Sania Mirza won the title, defeating Ekaterina Makarova and Elena Vesnina in the final, 6–1, 6–7(5–7), [10–3].
Annika Beck was the defending champion, but lost in the first round to Barbora Štefková.