Defending champion in singles was Sam Querrey , who was able to successfully defend his title. In the final, he won against Andy Murray 5: 7, 7: 6 2 , 6: 3. After winning in Memphis , Belgrade and London , he won his fourth title of the year and sixth career title. In doubles, Bob and Mike Bryan were the defending champions and they too were able to defend it. In the final, they defeated Eric Butorac and Jean-Julien Rojer in three sets. It was their sixth joint double title in Los Angeles and title of the year. Overall, this was their 62nd joint title.
The field of participants in the single competition consisted of 28 players, that of the doubles competition consisted of 16 pairs. The four top seeded players in the singles each got a bye into the second round. The total prize pool was $ 619,500 and total financial liabilities were $ 700,000.
The qualification took place from July 24th to 26th, 2010. Four qualifying places were played, which entitle them to participate in the main draw of the tournament. There was also a lucky loser.
The following prize money and world ranking points were paid out or credited for reaching the respective round. Players who moved into the main draw via qualification received the specified qualification points in addition to those for reaching the respective round. Otherwise the amounts are not to be understood as cumulative. Prize money for the double competition applies per team.