Glen Perkins, stat-head closer

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Parker Hageman at Twins Daily has an excellent article about Twins left-hander Glen Perkins, who went from injured, mediocre starter to excellent late-inning reliever and now full-time closer.

Perkins talked about how he started getting into sabermetrics when he was hurt in 2010 and has embraced statistical analysis ever since:

I didn’t get into any advanced stats until 2010 when I was in Triple-A and struggling. It was a combination of [Ryan] Vogelsong and when Brandon McCarthy came back and I started to hear about those guys who were injured or unsuccessful and then they adjusted their pitch selections and focused doing different things. That got me thinking, maybe it’s something I should do.

Since then Perkins has 132 innings with a 2.52 ERA and recently signed a $12 million contract.

There’s also some interesting stuff from Perkins about the unreliability of Pitchf/x classifying his pitches and whether or not he believes the numbers when they show he’s getting squeezed by umpires. Definitely worth checking out the whole article. Good stuff.

Chris Archer exits Monday’s start after four innings due to leg discomfort

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Pirates starter Chris Archer pitched only four innings on Monday against the Braves due to leg discomfort, MLB.com’s Mark Bowman reports. Archer’s removal from the game was precautionary. He yielded one run on five hits and a walk with three strikeouts on 76 pitches.

Archer, 29, hasn’t pitched deep in any of his four starts since being traded from the Rays to the Pirates. He went 4 1/3 innings in his Buccos debut, then pitched five innings in his next two starts prior to tonight.

The Pirates gave up Tyler Glasnow, Austin Meadows, and Shane Baz to acquire Archer from the Rays on July 31. In his four starts as a Pirate, the right-hander has a 4.91 ERA with a 19/7 K/BB ratio in 18 1/3 innings.

An update on Archer’s status should be passed along after Monday’s game or on Tuesday.