Pelfrey strives to become an "actual pitcher"

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Mike Pelfrey.jpgWednesday has been an incredibly busy day on the MLB news front, so much so that one of my favorite quotes of the afternoon got lost among the abundance of noise.

Here’s Mike Pelfrey, as quoted by Anthony DiComo of MLB.com, after allowing one run on four hits over four innings against the Red Sox on Wednesday:

“I think one day I’d like to become an actual pitcher.”

Though he was speaking in jest, there’s a real kernel of truth in there. The 26-year-old right-hander was recently told by pitching coach Dan Warthen to rely less on his sinker, his primary pitch. In turn, Pelfrey estimates than more than half of the 66 pitches he threw on Wednesday were his secondary offerings  — curveball, slider and splitter.

Of course, Pelfrey has long been praised for his sinker, but while the pitch was a real weapon for him in 2008, he turned in a negative run value with the pitch last season, according to Fangraphs.

Pelfrey was 10-12 with a 5.03 ERA last season, garnering the reputation as a headcase on the bump thanks to six balks, but it probably didn’t help that someone who induced groundballs 50.1 percent of the time had one of baseball’s worst defenses behind him. Thus, we shouldn’t be too surprised to see his batting average on balls (or BABIP) in play go up nearly 20 points to .321 and his strand rate fall to 66.7 percent.

Sure, I understand that news about pitchers tinkering with their arsenals is typical spring training fodder. I get that. I really do. But for a rotation in need of a reliable arm behind Johan Santana, the prospect of Pelfrey becoming less predictable to opposing batters just became an intriguing storyline to track this season. Still, nothing can save him from Luis Castillo patrolling second base.
   

Report: Welington Castillo to be suspended 80 games for violating Joint Drug Agreement

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Ken Rosenthal of The Athletic confirms a report from journalist Américo Celado that White Sox catcher Welington Castillo will be suspended 80 games for violating baseball’s Joint Drug Agreement. Castillo was believed to have used a steroid, but according to Rosenthal, the substance was not a steroid. More details should come on Thursday.

Castillo, 31, entered Wednesday’s action batting .270/.314/.477 with six home runs and 15 RBI in 118 plate appearances. He has gotten the bulk of the work behind the plate, backed up by Omar Narváez.

Castillo’s absence will likely prompt the White Sox to call up Kevan Smith from Triple-A Charlotte. Smith battled an ankle injury in March and April, so he got a late start to the season. In 102 PA at Triple-A, he has hit .283/.343/.457.