The ATP Challenger Tour, known until the end of 2008 as the ATP Challenger Series, is a series of international men's professional tennis tournaments...

Naturals Challenger (formerly Comerica Bank Challenger) is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP...

the first round of the Tiburon (CA) Challenger on October 12. Young played Louk Sorensen in the first round of the Calabasas Challenger and won. He then...

& Thompson, has been the title sponsor of the tournament since 2007. The event is part of the ATP challenger series and is played on outdoor hard courts...

25, 2018. "France's Halys Downs American Tiafoe in Tallahassee Challenger Final". USTA Florida. May 3, 2016. Archived from the original on March 25, 2018...

on the main ATP circuit, he did win three Challenger events: Dallas, Calabasas, and Knoxville. In Calabasas, Kendrick had to defeat two up-and-coming...

The USTA Challenger of Oklahoma is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour. It...

ATP singles title and three ATP doubles titles. He also has eleven USTA Challenger Pro singles titles. Spadea was born in Chicago in 1974. His mother...

The USTA Waikoloa Challenger was one of the series of Challenger Events on the United States Tennis Association circuit. The tournament was located at...

The Knoxville Challenger is a professional tennis tournament played on indoor hard courts. It is currently part of the ATP Challenger Tour. It is held...