J.D. Martinez has been pivotal for the New York Mets, delivering key hits in consecutive games to secure victories. Martinez hit a two-run double in a 2-1 win against the San Diego Padres, following his dramatic two-run walk-off homer in a 3-2 victory over the Miami Marlins. The walk-off homer, his first in a 14-year career, came after the Mets were no-hit into the sixth inning by Marlins rookie Roddery Muñoz. Francisco Lindor set up the walk-off by drawing a leadoff walk and stealing second. Edwin Díaz, returning from the injured list, earned the win with a perfect ninth inning. These performances have helped the Mets avoid a summer selloff and maintain momentum with eight wins in their last 12 games.