Perhaps the only thing hotter than a Fourth of July firework is the bat of Arizona Diamondbacks slugger Christian Walker at Dodger Stadium. The first baseman continued to torment the Dodgers on Thursday by blasting two homers in a 9-3 win. He's now the first player with seven homers in a five-game span as a visitor at Dodger Stadium, and his seven homers are tied for the most in a five-game span vs. the Dodgers with Todd Helton (2003), Barry Bonds (2001-02), and Willie Mays (1959).