The St. Louis sky was filled with home run balls flying all over the ballpark during Thursday night's contest between the Cardinals and Los Angeles Dodgers, but maybe none as historic as Freddie Freeman's sixth-inning grand slam. That is because this was the 300th career home run for the former NL MVP - making him just the second player to reach the milestone with a grand slam. Freeman joins Rubén Sierra, who hit his blast with the Yankees back in 2004.