Tennis Channel Open
The ATP tournament in Las Vegas ( officially Tennis Channel Open) is a former men's tennis tournament of the ATP Tour, which took place from 2006 to 2008 in Las Vegas, Nevada, at the Darling Tennis Center on hard court. Between 1986 and 2005 the tournament in Scottsdale, Arizona was also played on hard court, venue there was the Fairmont Scottsdale Princess. The tournament was last part of the ATP International Series, the predecessor series on the ATP World Tour 250
In 2007, the preliminary round of the tournament in the round robin format were held, which is on the ATP Tour otherwise very uncommon. After a year, however, it was decided to return to the classic knockout format. Record winner of the tournament is Andre Agassi, who won a total of four times. In doubles, Rick Leach and brothers Bob and Mike Bryan were most successful, they got also each title four times.