PORT ST. LUCIE, Fla. — Mets left-hander Sean Manaea was having breakfast at Clover Park on Saturday when he looked up and saw Johan Santana, who he describes as his “first true baseball hero,” standing there. “He shook my hand,” Manaea told reporters standing at his locker. “I was like, ‘Oh my God.’ Yeah, it was crazy.”

Former Mets ace Johan Santana returned to camp as a guest instructor, offering tips to Sean Manaea and other pitchers.

The New York Mets' infield depth is being tested already, and it's only their second day of spring training games. On Sunday, in a split-squad game against the Washington Nationals, utility infielder Nick Madrigal exited the contest in the bottom of the first inning;