Two hot pitchers will square off when the Arizona Diamondbacks and Philadelphia Phillies continue their four-game series on Saturday afternoon in Citizens Bank Park. Arizona right-hander Zack Greinke (9-3, 3.75 ERA) has won his last six starts and Phillies right-hander Jerad Eickhoff (4-8, 3.40) his last two. Greinke signed a six-year, $206.5 million contract with the Diamondbacks in the offseason after spending the three previous years with the Los Angeles Dodgers.