Inter Miami claimed a dramatic 2-1 friendly win over Atlético Nacional in Medellín, with Luis Suárez on the scoresheet and Germán Berterame making his first appearance for the club. Lionel Messi played 76 minutes, while a late own goal sealed Miami’s first preseason victory after a tough loss in Peru.It was Miami's first preseason victory in front of a packed Atanasio Girardot Stadium, but it wasn't straightforward.The Colombian side struck first in the 25th minute when Juan Manuel Rengifo fired a long-range shot past the goalkeeper, rewarding Atlético Nacional’s early dominance. Inter Miami responded after halftime, capitalizing on a defensive mistake as Lionel Messi’s shot hit the post before Suárez reacted quickest to score the equalizer.Shortly after his goal, Suárez was substituted to make way for Berterame, who entered wearing No. 19 and immediately showed promising chemistry. The Mexico international was involved in Miami’s best attacking sequences and came close to registering an assist when he set up Mateo Silvetti, whose shot narrowly missed the target.Messi, who played 76 minutes to the delight of the fans in attendance, orchestrated several key moments before exiting to a standing ovation. Just when the match appeared headed for a draw, Inter Miami found a fortunate winner in stoppage time as midfielder Elkin Rivero accidentally turned the ball into his own net.Add GOAL.com as a preferred source on Google to see more of our reportingThe victory comes as a confidence boost for Javier Mascherano’s squad after a preseason loss to Alianza Lima. Inter Miami will continue its preparations in Ecuador, where they will face Barcelona SC on Feb. 7, a match that will allow Messi, Berterame, Suárez, and Rodrigo De Paul to further build chemistry on the field.