Stephen Strasburg struck out six batters in a three-inning rehab start Monday night at Single-A and the Nationals announced that he’ll move up to Triple-A for his next start Saturday.
In addition to being just one step from the majors Strasburg told Adam Kilgore of the Washington Post that he’s looking forward to facing Triple-A hitters because so many Single-A hitters “are just up there hacking” and don’t give him an opportunity to work on his full repertoire.
Strasburg, who’s about 12 months removed from Tommy John elbow surgery, could be back in the Nationals’ rotation as soon as September 2, with Kilgore reporting that the most likely date for his return to the majors is September 6 or 7 because the minor-league season ends on September 5.
Strasburg had one bad rehab outing last week, but has consistently been clocked in the mid-90s with his fastball and has a remarkable 18 strikeouts in 9.1 innings.
A day after throwing an immaculate inning — getting through an inning on three consecutive strikeouts with nine pitches — against the Mariners, Dodgers reliever Zac Rosscup was placed on the 10-day disabled list with a left calf strain. The move made room on the 25-man roster for Kenley Jansen, who is back after missing some time due to an irregular heartbeat.
Rosscup pitched the ninth inning of Sunday’s 12-1 win over the Mariners. He struck out Kyle Seager, Ryon Healy, and Cameron Maybin on three pitches each. Rosscup is the fourth pitcher to throw an immaculate inning this season, joining Kevin Gausman, Max Scherzer, and German Marquez. 2018’s four immaculate innings is still far behind 2017’s record of eight.
Rosscup has pitched only 6 2/3 innings in the majors this year. He has yielded five runs (all earned) on seven hits and a walk with 10 strikeouts. He missed a significant amount of time earlier this season due to a blister on his left middle finger.