Izak van der Merwe was the defending champion, but lost in first round to Martin Fischer.
The Honolulu Challenger Singles division was a tennis tournament held in 2010. This division was for single tennis players. Michael Russell won in the final 6–0, 6–3 against Grega Žemlja.
Bobby Reynolds was the defender of championship title; however, he lost to Ryan Sweeting in the first round.
John Isner won in the final 7–5, 6–4, against Donald Young.
Michael Russell was the defending champion, but he chose to compete at the French Open instead.
Donald Young defeated 6–4, 6–4 Robert Kendrick in the final.
Kevin Anderson and Rik de Voest were the defending champions, but only de Voest chose to compete this year.
He partnered with Bobby Reynolds, but they lost to Colin Fleming and Ken Skupski in the quarterfinal.
Treat Conrad Huey and Dominic Inglot won the tournament after a win against Ryan Harrison and Jesse Levine 6–4, 7–5 in the final.
Taylor Dent was the champion in 2009, but he retired in the first round match, against Oleksandr Nedovyesov due to fatigue.
Bobby Reynolds won the title after defeating Lester Cook in the final 6–3, 6–3.
Vince Spadea was the defending champion, but he was eliminated by qualifier Luka Gregorc already in the first round.
Donald Young defeated his compatriot Michael Russell 7–6(4), 6–1 in the final.
Bobby Reynolds, who was the defending champion, chose to not compete this year.
Taylor Dent won in the final 6–3, 7–6(6), against Ilija Bozoljac.
Michael Russell was the defending champion, but lost to Ryan Harrison in the semifinals.
Harrison went on to win the title after defeating Alex Kuznetsov 6–4, 3–6, 6–4 in the final.
Robert Kendrick was the defending champion but decided not to participate.
Izak van der Merwe won the title, defeating Jesse Levine 4–6, 6–3, 6–4 in the final.
Kei Nishikori was the defending champion but decided not to participate.
Jesse Levine won the title, defeating Brian Baker 6–2, 6–3 in the final.
Robin Söderling was the defending champion, but decided not to participate this year. Andy Murray, who made his debut appearance at the tournament, beat Alexandr Dolgopolov 6–1, 6–3 to take the title.
Andy Roddick was the defending champion, but lost in the first round to Xavier Malisse. Jürgen Melzer defeated Milos Raonic in the final 7–5, 7–6(7–4).
Juan Martín del Potro was the defending champion, but chose to compete in Dubai instead.
Kevin Anderson won the title after defeating Marinko Matosevic 6–4, 7–6(7–2) in the final.
Wayne Odesnik is the defending champion, but lost in the second round this year.
Brian Baker won the title, defeating Augustin Gensse 6–4, 6–3 in the final.
Radek Štěpánek was the defending champion, but opted to play at the London Summer Olympics instead.
Alexandr Dolgopolov defeated Tommy Haas in three sets for the title, 6–7(7–9), 6–4, 6–1.
Izak van der Merwe was defending champion but defeated in the semifinals by Denis Kudla.
Kudla went on to win the title after defeating Alex Kuznetsov 6–0, 6–3 in the final.
Jesse Levine was the defending champion, but lost to Frank Dancevic in the quarterfinals.
Rhyne Williams defeated Robby Ginepri 7–5, 6–3 in the final to win the title.
The 2013 BNP Paribas Open – Men's Singles was the main event of the 2013 BNP Paribas Open men's tennis tournament played in Indian Wells, USA from March 7 through March 17, 2013.
