Boston Red Sox catcher Danny Jansen is enjoying his odd slice of baseball history as he prepares to become the first major league player ever to appear in the same game for both teams. Jansen was in the lineup for the Toronto Blue Jays when their June 26 game in Boston was suspended because of rain. It was scheduled to be made up on Monday, Toronto’s first trip back to Fenway Park. In the meantime, Jansen was traded to Boston. Red Sox manager Alex Cora has said he will put Jansen in the lineup when the game resumes.