McGwire's 14th homer of 1987
Yankees @ AthleticsMay 20, 1987 | 00:00:23
5/20/87: A's rookie Mark McGwire's 14th home run of the season is also his third consecutive game with a homer
5/20/87: A's rookie Mark McGwire's 14th home run of the season is also his third consecutive game with a homer