Yastrzemski hit a 370-foot blast over the wall in right-center field while facing Kevin Gausman in the second inning of the Royals’ game against the Blue Jays.

When the Royals traded for four players in three deals ahead of Thursday’s Trade Deadline, there was a small but very important part of the conversation as team officials welcomed each one to the organization and figured out the next steps.

Mike Yastrzemski homers in Royals debut just one day after trade from Giants, helping Kansas City to a strong start in Toronto.