The following year, Barry was successful at the Torneig ITF Andorra La Vella, defeating Andrés Artuñedo in the final.

Barry continued to show promise in 2010 with notable wins over Jiri Kosler in the Thalassa Cup, and followed this up in 2011 with the strongest performance on his senior career in the Thailand F2 Futures, reaching the semi-finals and defeating Joshua Milton along the way.

He has won 9 doubles tournaments on the Futures circuit and finished runner-up in 14 others, as well as reaching the final of the 2011 Aegon Pro-Series Loughborough tournament on the ATP Challenger Tour in November 2011 with Daniel Glancy, losing to the top 100 ranked British duo of Jamie Delgado and Jonathan Marray.

His subsequent rise up the rankings enabled him to gain direct acceptance to challenger level tournaments and he competed at the OEC Kaohsiung but was defeated in his first round match.

He pulled off an impressive win over 2010 Wimbledon junior champion Márton Fucsovics in a tie against Hungary in February 2012.