Crawford tossed six innings against Seattle on Saturday, allowing one unearned run on three hits and one walk while striking out seven batters in a no-decision.
Crawford pitched well in spring training and carried that over into his first start of the campaign, holding the Mariners to a first-inning unearned run. At one point, the right-hander retired 14 straight batters, including five by strikeout. Crawford is locked into the middle of Boston's rotation and could be in for a breakout campaign after posting a 4.04 ERA, 1.11 WHIP and 135:36 K:BB over 129.1 innings last season.