John Buck came away with the simplest possible assessment of new batterymate Josh Johnson. "He's good," Buck said. Buck made an equally strong first impression on the Florida Marlins' ace. Johnson took a no-hitter into the seventh inning, Buck hit a grand slam in his Florida debut and the Marlins beat the New York Mets 6-2 on Friday night in the season opener for both teams. Read more: http://sports.espn.go.com/mlb/recap?gameId=310401128