Kelvin Herrera was one of the best relievers in baseball last season as a 22-year-old rookie, throwing 84 innings with a 2.35 ERA and 77/21 K/BB ratio while leading MLB with an average fastball velocity of 98.5 miles per hour.
He’s struggled this season, mostly due to serving up eight homers in 20 innings, but with a 4.87 ERA and 24/8 K/BB ratio he’s hardly fallen apart completely. But that didn’t stop the Royals from demoting Herrera to Triple-A today.
Herrera had a 1.92 ERA in 220 innings as a minor leaguer and has a 3.04 ERA in 107 innings as a major leaguer, so while this strikes me as an overreaction based on a small sample size mostly I just feel sorry for Pacific Coast League hitters.
No surprise here: Chris Sale will start on Opening Day for the Red Sox, Pete Abraham of The Boston Globe reports. The Red Sox open the season on March 29 in Tampa Bay against the Rays. Sale will oppose Chris Archer.
Sale, 28, is the fifth different Opening Day starter the Red Sox have had in as many years, preceded by Rick Porcello, David Price, Clay Buchholz, and Jon Lester. Sale started on Opening Day for the White Sox in 2013, ’14, and ’16.
Sale finished second in AL Cy Young Award balloting last year and finished ninth for AL MVP. He went 17-8 with a 2.90 ERA and a 308/43 K/BB ratio in 214 1/3 innings. Sale and Clayton Kershaw (2015) are the only pitchers to strike out 300 or more batters in a season dating back to 2003.