| Singles | |
|---|---|
| 2015 Levene Gouldin & Thompson Tennis Challenger | |
| Champion |  Kyle Edmund |
| Runner-up |  Bjorn Fratangelo |
| Score | 6–2, 6–3 |
Sergiy Stakhovsky was the defending champion but chose not to compete.
Kyle Edmund won the title defeating Bjorn Fratangelo, 6–2, 6–3 in the final.
Kyle Edmund (champion) Bjorn Fratangelo (final) Liam Broady (first round)
Guilherme Clezar (first round) Jared Donaldson (second round) Brydan Klein (semifinals) Daniel Nguyen (first round)
Saketh Myneni (first round)| Semifinals | Final | ||||||||||||
| 1/WC | Kyle Edmund | 6 | 77 | ||||||||||
| Q | Sekou Bangoura | 3 | 64 | ||||||||||
| 1/WC | Kyle Edmund | 6 | 6 | ||||||||||
| 2 | Bjorn Fratangelo | 2 | 3 | ||||||||||
| 6 | Brydan Klein | 4 | 2 | ||||||||||
| 2 | Bjorn Fratangelo | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1/WC | K Edmund | 7 | 64 | 6 | |||||||||||||||||||||||
| Q | E Escobedo | 5 | 77 | 1 | 1/WC | K Edmund | 7 | 63 | 6 | ||||||||||||||||||
 O Jasika | 3 | 3 | WC | N Rubin | 5 | 77 | 4 | ||||||||||||||||||||
| WC | N Rubin | 6 | 6 | 1/WC | K Edmund | 6 | 6 | ||||||||||||||||||||
 G Escobar | 3 | 5 | M Krueger | 3 | 2 | ||||||||||||||||||||||
| WC | T Paul | 6 | 7 | WC | T Paul | 5 | 4 | ||||||||||||||||||||
| M Krueger | 6 | 6 | M Krueger | 7 | 6 | ||||||||||||||||||||||
| 8 | S Myneni | 4 | 3 | 1/WC | K Edmund | 6 | 77 | ||||||||||||||||||||
| 4 | G Clezar | 1 | 3 | Q | S Bangoura | 3 | 64 | ||||||||||||||||||||
| A Kuznetsov | 6 | 6 | A Kuznetsov | 4 | 5 | ||||||||||||||||||||||
 J Jung | 6 | 3 | 68 | D Novikov | 6 | 7 | |||||||||||||||||||||
| D Novikov | 4 | 6 | 710 | D Novikov | 6 | 3 | 69 | ||||||||||||||||||||
| Q | S Bangoura | 4 | 6 | 6 | Q | S Bangoura | 3 | 6 | 711 | ||||||||||||||||||
| WC | R Opelka | 6 | 3 | 4 | Q | S Bangoura | 6 | 6 | |||||||||||||||||||
 T Niki | 3 | 2 | 5 | J Donaldson | 4 | 2 | |||||||||||||||||||||
| 5 | J Donaldson | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | B Klein | 2 | 79 | 6 | |||||||||||||||||||||||
| Q | M Giron | 6 | 67 | 4 | 6 | B Klein | 6 | 6 | |||||||||||||||||||
| PR | R Sweeting | 5 | 2 | E Corrie | 3 | 2 | |||||||||||||||||||||
| E Corrie | 7 | 6 | 6 | B Klein | 2 | 6 | 6 | ||||||||||||||||||||
 M Pecotić | 77 | 6 |  F Nielsen | 6 | 3 | 4 | |||||||||||||||||||||
| A Pavić | 65 | 4 | M Pecotić | 5 | 4 | ||||||||||||||||||||||
| F Nielsen | 6 | 4 | 6 | F Nielsen | 7 | 6 | |||||||||||||||||||||
| 3 | L Broady | 1 | 6 | 2 | 6 | B Klein | 4 | 2 | |||||||||||||||||||
| 7 | D Nguyen | 1 | 1 | 2 | B Fratangelo | 6 | 6 | ||||||||||||||||||||
 D Kutrovsky | 6 | 6 | D Kutrovsky | 66 | 6 | 63 | |||||||||||||||||||||
| Q | N Meister | 6 | 78 | Q | N Meister | 78 | 3 | 77 | |||||||||||||||||||
 N Jarry | 1 | 66 | Q | N Meister | 1 | 6 | 5 | ||||||||||||||||||||
| F Tiafoe | 6 | 77 | 2 | B Fratangelo | 6 | 4 | 7 | ||||||||||||||||||||
 G Barrère | 4 | 61 | F Tiafoe | 6 | 3 | 4 | |||||||||||||||||||||
| PR | G Jones | 5 | 6 | 2 | 2 | B Fratangelo | 4 | 6 | 6 | ||||||||||||||||||
| 2 | B Fratangelo | 7 | 2 | 6 | |||||||||||||||||||||||
Jack Sock was the defending champion, but participated in the men's main draw, as he was ineligible to defend his title.
Bjorn Fratangelo was the defending champion, but was not eligible to participate.
Kimmer Coppejans won this event, defeating 5th-seed Filip Peliwo 6–1, 6–4 in the final.
This is the first edition of the event.
Marcos Baghdatis was the defending champion but chose not to compete.
Sam Querrey was the defending champion, but chose not to compete this year.
Jared Donaldson was the defending champion, but he lost in the first round to Alex Bolt.
Tim Smyczek was the defending champion, but lost in the semifinals to Kyle Edmund.
Jack Sock was the defending champion, but lost in the final to Juan Mónaco, 6–3, 3–6, 5–7.
Chung Hyeon was the defending champion but chose not to participate. He played in Barcelona during this week.
This was the first edition of the tournament.
Nicolás Almagro was the defending champion, but lost in the quarterfinals to Pablo Carreño Busta.
Henri Laaksonen was the defending champion but lost in the second round to Filip Peliwo.
This was the first edition of the tournament.
Juan Martín del Potro defeated the defending champion Roger Federer in the final, 6–4, 6–7(8–10), 7–6(7–2) to win the men's singles tennis title at the 2018 Indian Wells Masters. He saved three championship points en route to his maiden ATP Tour Masters 1000 title, following three previous runner-up finishes.
John Isner defeated Alexander Zverev in the final, 6–7(4–7), 6–4, 6–4 to win the men's singles tennis title at the 2018 Miami Open. It was Isner's maiden Masters 1000 title, and he became the first new Miami Open champion in nine years.
Two-time defending champion Rafael Nadal defeated Stefanos Tsitsipas in the final, 6–2, 6–1 to win the singles tennis title at the 2018 Barcelona Open. With the win, Nadal retained the ATP no. 1 singles ranking. It was Nadal's record-extending eleventh Barcelona Open title and his 20th ATP 500 title overall, equaling Roger Federer's record. It was Tsitsipas' maiden ATP Tour final.
Dominic Thiem defeated Roger Federer in the final, 3–6, 6–3, 7–5 to win the men's singles tennis title at the 2019 Indian Wells Masters. It was his maiden ATP Tour Masters 1000 title, and he became the first Austrian to win a Masters title since Thomas Muster won the 1997 Miami Open.
Steve Johnson was the defending champion, but lost in the first round to Christopher Eubanks.
Daniil Medvedev was the defending champion, but chose not to participate this year.
Mitchell Krueger was the defending champion and successfully defended his title.