Torneo de Bucarest
He went on to play the 2015 Irving Challenger, reaching the quarterfinals with partner Lipsky, losing to Pablo Andujar and Diego Schwartzman in straight sets. He then reached the final of the 2015 US Men's Clay Court Championships with Lipsky, losing to Ričardas Berankis and Teymuraz Gabashvili in straight sets. He went on to play the 2015 Sarasota Challenger, but he and Lipsky were forced to retire in their quarterfinal match with Hyeon Chung and Divij Sharan leading 7–6(6), 0–1. They next played the 2015 BRD Năstase Țiriac Trophy, losing to Colin Fleming and Jonathan Marray in three sets in the quarterfinals.