Bruins fans will get their first looks at new acquisitions Tyler Seguin and Nathan Horton Tuesday night.

That’s because the duo will be in Boston and are slated to throw out the ceremonial first pitches before the Red Sox take on the Rays at Fenway Park.

Before Seguin and Horton show off their fastballs, they’ll be shown off to media and Bruins fans alike at an introductory press conference that will take place at 11:30 a.m. ET at TD Garden.

Seguin, the Bruins first-round draft pick, and Horton, a recent addition in a trade with the Panthers will also participate in a youth hockey clinic.