La Union Formosa (Argentina-LigaA) split ways with American forward Lamont Mack (201 cm, Charlotte’09). Mack averaged 12.1 ppg and 4.6 rpg this season in Argentina, nevertheless both sides agreed to terminate the contract.
Mack began the 2013-14 season playing in the German Bundesliga for s.Oliver Baskets Wuerzburg. In six games for them Mack put up averages of 5.5 ppg and 2.2 rpg. In February 2014 Mack signed with UU-Korihait Uusikaupunki (Finland-Korisliiga). He then appeared for seven games for the Finnish club and averaged 13.1 ppg and 4.7 rpg. The end of the season Lamont Mack played for Blancos de Rueda Valladolid (Spain-Liga Endesa) and logged 8.7 points and 2.6 rebounds per game.