New England Patriots

A giddy Rob Gronkowski threw the first pitch at Fenway Park

David Ortiz stood in as catcher.

Rob Gronkowski hugs David Ortiz after throwing out the first pitch. Maddie Meyer/Getty Images

Rob Gronkowski looked like a natural on the mound during his opening pitch on Tuesday.

Gronk took signs from his stand-in catcher David Ortiz before throwing a strike.

And while Gronk’s pitch was solid, Ortiz stole the show later that night with a massive three-run homer in the Red Sox’ 4-0 win over the Giants.

https://twitter.com/RyanHannable/status/755537816252256256?ref_src=twsrc%5Etfw

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