| Singles | |
|---|---|
| 2018 Red Rock Pro Open | |
| Champion |  Belinda Bencic |
| Runner-up |  Nicole Gibbs |
| Score | 7–5, 6–1 |
Sesil Karatantcheva was the defending champion, but lost in the first round to Grace Min.
Belinda Bencic won the title, defeating Nicole Gibbs in the final, 7–5, 6–1.
Belinda Bencic (champion)
Heather Watson (second round)
Fanny Stollár (quarterfinals) Varvara Lepchenko (first round)
Sofya Zhuk (first round)
Marie Bouzková (quarterfinals)
Verónica Cepede Royg (quarterfinals) Nicole Gibbs (final)| Semifinals | Final | ||||||||||||
| 1 | Belinda Bencic | 6 | 6 | ||||||||||
 Kurumi Nara | 1 | 4 | |||||||||||
| 1 | Belinda Bencic | 7 | 6 | ||||||||||
| 8 | Nicole Gibbs | 5 | 1 | ||||||||||
| Q |  Giuliana Olmos | 2 | 4 | ||||||||||
| 8 | Nicole Gibbs | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | B Bencic | 6 | 6 | ||||||||||||||||||||||||
 J Paolini | 3 | 3 | 1 | B Bencic | 6 | 6 | |||||||||||||||||||||
| N Broady | 77 | 6 | N Broady | 4 | 2 | ||||||||||||||||||||||
 R Hogenkamp | 65 | 4 | 1 | B Bencic | 1 | 6 | 6 | ||||||||||||||||||||
| WC | K Day | 4 | 2 | 6 | M Bouzková | 6 | 1 | 4 | |||||||||||||||||||
| L Davis | 6 | 6 | L Davis | 2 | 1 | ||||||||||||||||||||||
| PR |  N Podoroska | 3 | 1 | 6 | M Bouzková | 6 | 6 | ||||||||||||||||||||
| 6 | M Bouzková | 6 | 6 | 1 | B Bencic | 6 | 6 | ||||||||||||||||||||
| 4 | V Lepchenko | 6 | 3 | 2 | K Nara | 1 | 4 | ||||||||||||||||||||
| K Nara | 3 | 6 | 6 | K Nara | 2 | 6 | 6 | ||||||||||||||||||||
| PR | E Halbauer | 4 | 3 | WC | L Chirico | 6 | 2 | 3 | |||||||||||||||||||
| WC | L Chirico | 6 | 6 | K Nara | 6 | 7 | |||||||||||||||||||||
| A Kiick | 7 | 0 | 6 | 7 | V Cepede Royg | 4 | 5 | ||||||||||||||||||||
| D Chiesa | 5 | 6 | 3 | A Kiick | 6 | 2 | 2 | ||||||||||||||||||||
 B Haddad Maia | 5 | 3 | 7 | V Cepede Royg | 1 | 6 | 6 | ||||||||||||||||||||
| 7 | V Cepede Royg | 7 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | S Zhuk | 77 | 5 | 5 | |||||||||||||||||||||||
| Q | G Olmos | 64 | 7 | 7 | Q | G Olmos | 6 | 6 | |||||||||||||||||||
| V Flink | 65 | 6 | 0 | V Flink | 3 | 2 | |||||||||||||||||||||
| WC | M Mateas | 77 | 4 | 0r | Q | G Olmos | 6 | 6 | |||||||||||||||||||
| A Muhammad | 6 | 3 | 3 | 3 | F Stollár | 4 | 2 | ||||||||||||||||||||
| Q | H Chang | 4 | 6 | 6 | Q | H Chang | 3 | 4 | |||||||||||||||||||
 E Kostova | 3 | 3 | 3 | F Stollár | 6 | 6 | |||||||||||||||||||||
| 3 | F Stollár | 6 | 6 | Q | G Olmos | 2 | 4 | ||||||||||||||||||||
| 8 | N Gibbs | 7 | 6 | 8 | N Gibbs | 6 | 6 | ||||||||||||||||||||
| Q | M Sanchez | 5 | 0 | 8 | N Gibbs | 6 | 7 | ||||||||||||||||||||
| S Karatantcheva | 64 | 4 | G Min | 2 | 5 | ||||||||||||||||||||||
| G Min | 77 | 6 | 8 | N Gibbs | 62 | 6 | 6 | ||||||||||||||||||||
| D Lao | 6 | 6 | D Lao | 77 | 4 | 3 | |||||||||||||||||||||
| Q | J Elie | 3 | 3 | D Lao | 5 | 6 | 6 | ||||||||||||||||||||
 U Eikeri | 3 | 2 | 2 | H Watson | 7 | 1 | 1 | ||||||||||||||||||||
| 2 | H Watson | 6 | 6 | ||||||||||||||||||||||||
Grace Min was the defending champion, having won the event in 2011, but did not compete.
Annika Beck was the 2012 champion, but was no longer eligible to compete in junior tennis, and thus couldn't defend her title.
Eugenie Bouchard was the defending champion, but was chosen to compete in ladies' singles instead where she lost to Carla Suárez Navarro in the third round.
Gabrielle Andrews and Taylor Townsend were the defending champions having won the 2012 event, but neither player chose to defend their title.
Alison Riske won the first edition of the tournament, defeating Belinda Bencic in the final, 6–3, 6–4.
Coco Vandeweghe was the defending champion, but lost in the quarterfinals to Kiki Bertens.
Shuko Aoyama and Gabriela Dabrowski were the defending champions, but Dabrowski chose to participate in Stanford instead. Aoyama played alongside Eri Hozumi, but lost in the quarterfinals to Lara Arruabarrena and Andreja Klepač who eventually lost in the final to Belinda Bencic and Kristina Mladenovic with the score 7–5, 7–6(9–7).
Ana Ivanovic was the defending champion, but she lost in the quarterfinals to Dominika Cibulková.
Victoria Azarenka defeated Serena Williams in the final, 6–4, 6–4 to win the women's singles tennis title at the 2016 Indian Wells Masters.
Belinda Bencic was the defending champion, but lost in the second round to Elena Vesnina.
Belinda Bencic and Kristina Mladenovic were the defending champions, but chose not to participate this year.
Simona Halep defeated Madison Keys in the final, 7–6(7–2), 6–3 to win the women's singles tennis title at the 2016 Canadian Open.
Magdaléna Rybáriková was the defending champion, but chose to compete in Birmingham instead.
Carina Witthöft was the defending champion, but lost in the first round to Vera Lapko.
Kristie Ahn was the defending champion, but retired in the first round against Kurumi Nara.
This was the first edition of the tournament.
Tatjana Maria was the defending champion, but chose not to participate this year.
Daria Kasatkina was the defending champion, but lost in the first round to Dayana Yastremska.
Aryna Sabalenka was the defending champion, but lost in the second round to Kristýna Plíšková.
Ons Jabeur won the women's singles tennis title at the 2022 German Open after Belinda Bencic retired with an ankle injury from the final with the score at 6–3, 2–1.