The Boston Red Sox’s beginning rotation has not been nice this season, despite the fact that they’ve the runner-up within the 2025 American League Cy Younger Award voting, left-hander Garrett Crochet, on the workers. The Purple Sox beginning workers ranks twenty sixth in baseball in ERA (4.94).
If issues could not get any worse for the Purple Sox, right-hander Sonny Grey left his begin on Monday with a proper hamstring pressure. With Grey down and issues not going the Purple Sox’s means by way of 23 video games (9-14), they’re calling up certainly one of their prime prospects to fill in and provides them a spark.
The Purple Sox name up a prospect who has by no means pitched above Double-A
In response to Purple Sox beat author for MassLive.com Chris Cotillo, left-hander Eduardo Rivera has been known as as much as exchange Grey. To clear an area for Rivera on the energetic and 40-man rosters, the Purple Sox optioned right-hander Jack Anderson to Triple-A Worcester and transferred first baseman Triston Casas (ruptured left patellar tendon/left stomach pressure) to the 60-day injured checklist.
Rivera, 22, has by no means pitched above Double-A in his skilled profession however was part of Workforce Puerto Rico on this spring’s World Baseball Basic, and had a 0.90 ERA in two begins this season. Ranked because the Purple Sox’s twenty sixth prospect, Rivera carries a three-pitch combine: a four-seam fastball that may prime out at 98mph, a slider and a changeup.
An imposing pressure on the mound, standing at 6-7, Rivera was spectacular between Single-A and Double-A final season. In 20 video games (15 begins), Rivera went 4-6 with a 2.48 ERA and a career-high 108 strikeouts.
A local of Puerto Rico, Rivera is understood for pounding the strike zone, posting a 62% profession strike proportion and a ten.99 profession strikeout per 9 innings. Rivera is coming off a dominant begin on April 16 towards the Altoona Curves, the place he struck out 9 and walked two in 5.2 innings.
