The Chicago Cubs and Los Angeles Dodgers, the two best clubs in the National League last season, renew acquaintances this weekend at Dodger Stadium. Cubs ace Jake Arrieta (5-3, 4.80 ERA) will face Dodgers left-hander Alex Wood (5-0, 1.88) on Friday in the opener of their three-game set. The Cubs captured two of three from the Dodgers when the two team met at Wrigley Field in April.