Sosa made his professional debut on November 20, 2009, defeating Jonathan Ocasio by stoppage in the third round at
The Blue Horizon in
Philadelphia,
Pennsylvania, USA.
Sosa vs. Fortuna He won the
WBA (Regular)
super-featherweight title on June 24, 2016 with an 11th round technical knockout win over defending champion
Javier Fortuna at Capital Gym in
Beijing.
Sosa vs. Smith Sosa made his first title defense against
Stephen Smith at
Salle des Étoiles in
Monte Carlo, Monaco, on November 12, 2016. He won via unanimous decision with the ringside judges' scorecards reading 117–110, 116-112 and 116–111.
Sosa vs. Lomachenko After vacating the title on February 15, 2017, he fought
WBO super-featherweight champion
Vasyl Lomachenko in his next bout at
MGM National Harbor in
Oxon Hill, Maryland, USA, on April 8, 2017. Sosa retired on his stool at the end of the ninth round.
Sosa vs. Berchelt Sosa challenged
WBC super-featherweight champion
Miguel Berchelt at
Dignity Health Sports Park,
Carson, California, USA, on November 2, 2019, losing by knockout in the fourth round. ==Professional boxing record==