De Los Santos was called up from Triple-A Lehigh Valley on Friday. De Los Santos made two appearances during his first stint with the Phillies this season, allowing two runs on four hits with five strikeouts over three innings. The 23-year-old has pitched well for the IronPigs with a 2.37 ERA, 1.16 WHIP and 26:7 K:BB and could serve as a long-relief option for the Phillies.
De Los Santos was optioned to Triple-A Lehigh Valley on Sunday, Todd Zolecki of MLB.com reports. De Los Santos struck out four over two scoreless innings Sunday against the Nationals prior to the demotion. After getting knocked around in his first big-league outing of the season April 27 against Miami (two runs over one inning), De Los Santos looked like a completely different pitcher Sunday. However, in an effort to add a fresh arm prior to Monday's series opener against the Cardinals, De Los Santos will head back down to the minor leagues.
De Los Santos was recalled from Triple-A Lehigh Valley on Wednesday. De Los Santos will provide length out of Philadelphia's bullpen after Drew Anderson, who was sent to the minors in a corresponding move, was used for four innings in Tuesday's loss. The 23-year-old De Los Santos owns a 2.81 ERA, 1.12 WHIP and 24:5 K:BB in three starts (16 innings) for Lehigh Valley this season.
De Los Santos was optioned to Triple-A Lehigh Valley on Monday, Meghan Montemurro of The Athletic reports. De Los Santos could be called upon for a fair number of starts should injuries strike the Phillies' rotation, but he was never in serious consideration for an Opening Day job. He'll return to Triple-A to await his chance.
De Los Santos was optioned to Triple-A Lehigh Valley on Wednesday. De Los Santos will head back to the minors after tossing 1.1 scoreless innings of relief in Wednesday's 6-0 win over the Diamondbacks. A corresponding move will be made prior to Friday's series opener against the Padres. The young righty owns a solid 2.51 ERA across 104 innings with Lehigh Valley.