See main article: 2013 JSM Challenger of Champaign–Urbana. Devin Britton and Austin Krajicek were the defending champions but Britton decided not to participate.
Krajicek partnered with Tennys Sandgren, but lost in the final to the British pairing of Edward Corrie and Daniel Smethurst 7–6(7–5), 0–6, [10–7].