Pitcher Sean Guenther with the Jacksonville Jumbo Shrimp

Guenther Works Scoreless Ninth in MLB Debut for Marlins

JACKSONVILLE, Fla. - Former Jacksonville Jumbo Shrimp left-handed pitcher Sean Guenther made his major league debut for the Marlins Wednesday night, delivering a scoreless ninth inning at loanDepot park against the New York Mets. With Miami trailing 5-3, Guenther took over in the ninth inning. After yielding a leadoff single to Dominic Smith, and a one-out double to Michael Conforto the lefty bucked down, striking out Jonat... Full Story