Joe Nathan picks up his 300th career save for the Rangers with a bit of assistance from umpire Marty Foster. With Texas up, 5 – 4, the tying run on third base and a full count on Ben Zobrist of Tampa Bay, Nathan throws a change-up that appears to be both low and outside. Zobrist tosses his bat and begins walking to first base when Foster makes a belated strikecall, ending the game, to the disbelief of both Nathan and Rays manager Joe Maddon. Foster later admits he blew the call.

On April 8, 2013 – Joe Nathan picks up his 300th career save for the Rangers with a bit of assistance from umpire Marty Foster. With Texas up, 5 – 4, the tying run on third base and a full count on Ben Zobrist of Tampa Bay, Nathan throws a change-up that appears to be both low and outside. Zobrist tosses his bat and begins walking to first base when Foster makes a belated strikecall, ending the game, to the disbelief of both Nathan and Rays manager Joe Maddon. Foster later admits he blew the call.

Source
Baseball Reference April 8