Undefeated Rays post another big win behind Isaac Paredes' grand slam for an MLB start not seen since 1884 | CBS Sports Headlines Undefeated Rays post another big win behind Isaac Paredes' grand slam for an MLB start not seen since 1884 Baseball’s only undefeated team has won every game … Continue reading Undefeated Rays post another big win behind Isaac Paredes' grand slam for an MLB start not seen since 1884