5/11/1988: The Mets were playing at the Astrodome in Houston. In the top of the ninth, Tim Teufel hit a line drive that cleared the fence in left center for an apparent grand slam off Dave Smith to put the Mets ahead. However, it struck the concrete outer wall and came back on the field. The blast was eventually ruled a three-run double, which tied the game and sent it into extra innings. The Mets eventually won it in the tenth, 9-8.