They shone in Challengers in 2022 and are to be watched in 2023
The Savannah Challenger Tennis Tournament - Savannah Master Calendar
ATP looking to improve lives with Challenger Tour revamp - SportsPro
Impact of Fairfield Challenger on display At Wimbledon – Times-Herald
Lexington Challenger - Wikipedia
USTA Pro Circuit returns with more than 100 events in 2022 season
No. 2 seed Denis Kudla opens single play with win in Tallahassee Tennis Challenger
Lexington Challenger Tennis Tournament returns to Lexington
Utah Tennis To Host ATP Challenger - University of Utah Athletics
The ATP Challenger Tour returns to the Rafa Nadal Academy by Movistar
Segovia Celebrates 30 Years On ATP Challenger Tour | ATP Tour | Tennis
ZooTennis: Wolf Reaches Columbus Challenger Final; Chappell and Hijikata Meet for Arkansas $15K Title; Livianu and Hewitt Advance to Lubbock $15K Final; Kenin Wins Third WTA Title
Oracle Challenger Series tennis tournament returns to Newport Beach - Los Angeles Times
Most Scenic ATP Challenger Tour Venues 2017 | ATP Tour | Tennis
Savannah Challenger - Lesley Francis Public Relations
Challenger Circuit Champions in the week of March 20 – Match Tennis
Challenger circuit champions in the week of March 27 – Match Tennis
ATP Challenger Tour | ATP Tour | Tennis
Charlottesville | Overview | ATP Tour | Tennis
Charlottesville | Overview | ATP Tour | Tennis
Calgary National Bank Challenger announces the first-ever women's pro event - Tennis Canada
Most Scenic ATP Challenger Tour Venues 2017 | ATP Tour | Tennis
Most Scenic ATP Challenger Tour Venues 2017 | ATP Tour | Tennis