MLB: Power Ranking All 30 Major League Starting Rotations
Simply put, led by 2014 Cy Young Award runner-up (and 2010 winner) Felix Hernandez, the Seattle Mariners have the top starting rotation in the American League.
Hernandez posted a career low 2.14 ERA in 2014 and was as dependable as ever. The 28-year old pitched 236 innings (the third most of his career and the seventh straight season he logged more than 200) and tied a career high with 34 starts (the ninth straight year he’s topped 30).
No. 2 starter Hisashi Iwakuma wasn’t quite as good last season as he was in 2013 (when he made the All-Star team and finished third in Cy Young voting), but the 33-year old was solid in his third year in the Major Leagues.
James Paxton struggled this spring (7.84 ERA in three Cactus League starts) after getting a late start due to a bruised left forearm, and dealt with shoulder issues that sidelined him for a large portion of 2014, but the 26-year old southpaw is ready to start the season third in the Seattle rotation.
The club traded outfielder Michael Saunders for J.A. Happ over the off-season and the 32-year old left-hander will fit nicely in the fourth spot in the rotation. Taijuan Walker won the fifth spot following a dominant spring performance (4-0, 0.67 ERA in 27 innings across seven starts) and is primed for his first full big league season, and the young right-hander gives the Mariners a very narrow edge over Detroit in our rankings.
For insurance, the Mariners swapped Erasmo Ramirez for Mike Montgomery during spring training and the l25-year old lefty may be the sixth starter when necessary this season.
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