James Charles "J.C." Mack (born August 10, 1988) is a professional footballer currently playing for National League side Napier City Rovers.

While playing under Sommer, Mack would win an Indiana state championship and forgo university to pursue professional football.

On November 21, 2009, Mack made his debut for Tourcoing at the hour mark in a 2–1 loss to US Marquette FC in the 7th round of the Coupe de France.

In 2011, after impressing head coach Michael Anhaeuser during the 2011 Carolina Challenge Cup, Mack signed with Charleston Battery in the USL on March 23, 2011.

In 2012 Mack returned to Charleston but saw very little playing time, primarily used as a secondary midfield option to a veteran Tony Donatelli.

[6][7] In the winter of 2012/2013, Mack received a trial invitation to the 2012 NASL Champion Tampa Bay Rowdies, which he accepted, making an appearance at the Walt Disney Classic against the Montreal Impact.

Under the direction of club founder Brett Hall, a beloved coach and mentor of his, Mack led the program in scoring.

Find the net 9 times in matches against the Dayton Dutch Lions, Charlotte Eagles, Minnesota United, Schwaben AC, Michigan Bucks and scoring a brace against Indy Eleven.

Mack transferred his momentum with Bridges into solid form in matches against Scandinavian opposition HB Köge, Ljungskile SK, Degerfors IF and Lidköpings FK.

September 2020 Mack signed a one-year contract with Napier-based club Hawke's Bay United competing in the summer's ISPS Handa Premiership.

In January 2021, Mack signed for, New South Wales club, Albion Park White Eagles, who compete in the Illawarra Premier League.