 790 WNIS. Sports Flash in 60. Lee Foster, L.A. Dodgers outfielder Teoscar Hernandez secured the home run derby championship as a first-time competitor. Here's Joe Morgan with the details. Dodgers outfielder Teoscar Hernandez took home the trophy, defeating Royal shortstop Bobby Witt Jr. in the final round with 14 home runs. Witt Jr. came up just short of tying Hernandez in the final round, hitting the center field wall for his last out. Oh!