Here's a thing, we've opened three years in a row now vs Riverside. Why? Gotta be the Percival/Erstad connection, right? So, these two are old friends from their days with the Angels including that time in the 2002 World Series where, game 7 - 9th inning, Percival on the mound throws the pitch which flied out into Erstad's glove for the final out. Celebration follows. That will cement a friendship.