At first glance, right-hander Zack Grienke of the Arizona Diamondbacks would be regarded as the team’s stopper. That’s usually reserved for a veteran starter who is ready to give a strong effort when his team needs a lift. That’s especially true in a losing streak.
Just past the quarter-pole of this season, the effort and numbers put up by lefty Robbie Ray may force Greinke to step aside. Harnessing energy and power, Ray is quietly putting together a quality season. “Quietly” may be the optimum word, because the Diamondbacks draw little national attention.
In fact, Paul Goldschmidt, having another strong season, is fourth among National League first baseman in early balloting for the All-Star game.