Barnes and Mahan would share the 2003 Ben Hogan Award and would lead the United States to victory at the 2002 Eisenhower Trophy.

[3] Barnes, however, suffered a collapse in the final round, shooting a 76 (+6) and placing in a tie for 2nd, two shots behind winner, Lucas Glover.

[4] In January 2011 Barnes signed a contract with G/FORE, a golf company from fashion designer Mossimo Giannulli, to exclusively wear the G/FORE colored glove on the PGA Tour.

[citation needed] After playing well enough to retain his card in 2011 and 2012, he slipped to 130th on the money list in 2013 and also missed the FedEx Cup playoffs (ranked 132).

[2] At the 2016 Valero Texas Open, Barnes held the 54-hole lead/co-lead for only the third time in his PGA Tour career, after shooting a third round of 67 to lead by one stroke.