, the Minnesota Twins hit four consecutive home runs, also in the top of the 11th inning, as Tony Oliva, Bob Allison, Jimmie Hall and Harmon Killebrew went deep in a 7–3 victory against the Kansas City Athletics. June June 2 – Philadelphia Phillies pitcher Robert Person puts on one of the best offensive displays by a pitcher in Major League history. In his team's 18–2 victory over the Montreal Expos at Veterans Stadium, he hits two home runs and drives in seven runs. The first home run is a grand slam and comes off Bruce Chen in the first inning; the second comes in the fifth off Masato Yoshii with two men on base. In between, in the third inning, he barely misses joining Tony Cloninger in as the only pitchers to hit two grand slams in the same game; he strikes out to end the inning. With the second grand slam, Person, the first Phillie pitcher to hit two home runs in one game since Randy Lerch in , would also have broken Cloninger's record of nine RBIs in one game by a pitcher, as well as become only the second pitcher to hit three home runs in one game, joining Jim Tobin in . June 4 – The Minnesota Twins score 10 runs in the 7th inning to close out the scoring in a 23–2 win over the Indians, the largest margin of victory in Twins history. They stroke a franchise-record 25 hits (the team hit 24 five times while playing as the Washington Senators) in the contest, and tie their club record for total RBI with 22. They also tie the AL record as four players have four or more hits – Jacque Jones, Dustan Mohr, A. J. Pierzynski and Luis Rivas. Rivas scores five times to tie a club record. The Indians tie their team record for biggest loss, tying the mark set in a 21–0 loss to the Tigers on September 15, 1901. Cleveland also becomes the first team since the San Diego Padres to lose two games in the same season by 19 or more runs. June 10 – In an interleague game against the Arizona Diamondbacks at Yankee Stadium, Marcus Thames of the New York Yankees becomes the first player ever to hit a home run off a defending Cy Young Award winner in his very first Major League at-bat. The home