Bryan Reynolds / Rowdy Tellez

The Pittsburgh Pirates tied a franchise record on Friday night by homering seven times in their 14-2 defeat of the New York Mets. However, thanks to Bryan Reynolds and Rowdy Tellez, it was the first time the team hit multiple grand slams in a seven-homer performance. Reynolds added a two-run homer to go along with his granny, while Tellez added a solo shot to his. They are now the first pair of teammates in MLB history to hit multiple homers and a grand slam each in the same game.