The 2013 Comerica Bank Challenger was a professional tennis tournament played on hard courts. It was the 26th edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Aptos, California, United States between 5 and 11 August July 2013.

Singles main-draw entrants Seeds Country Player Rank1 SeedGuido Pella761Evgeny Donskoy842Steve Johnson1013Ryan Harrison1074Wayne Odesnik1235Bobby Reynolds1386Mischa Zverev1407Jimmy Wang1448 1 Rankings are as of July 29, 2013.

Other entrants The following players received wildcards into the singles main draw: Andre Dome Mitchell Krueger Dennis Novikov Tennys Sandgren

The following players got into the singles main draw via Special Exempt: Daniel Evans Greg Jones

The following players received entry from the qualifying draw: Farrukh Dustov James McGee Denys Molchanov John-Patrick Smith

The following players got into the singles main draw via Lucky Loser: James Ward

Champions Singles

Bradley Klahn def. Dan Evans 3–6, 7–6(7–5), 6–4

Doubles

Jonathan Erlich / Andy Ram def. Chris Guccione / Matt Reid 6–3, 6–7(6–8), [10–2]

References Official Website

External links ITF Search ATP official site