The Pirates are monitoring players’ vital signs during games

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And calorie consumption and stuff like that. All via some cutting edge athletic technology. Or at least cutting edge for baseball. From Travis Sawchik of the Pittsburgh Tribune:

Prior to and during games this exhibition season, some Pirates are wearing Zephyr workload monitoring devices. Under select players’ jerseys is a tight-fitting, compression shirt, which has a black, circular, detachable electronic device — about the size of a quarter — attached near the center of the chest. The device collects data from a sensor that records players’ heartbeats and energy consumption. The device’s most noticeable features are blinking green and red lights.

Russell Martin talks about how he has used it to monitor how many calories he burns during games. It also measures heart rate. Neal Huntington speculates that there are other things it could tell the Pirates if they decide to go wider-scale with their use. For now it’s just an experiment.

I wonder if it could potentially measure telltale signs of fatigue. That could be pretty useful for pitchers, couldn’t it?

Brandon McCarthy wins final spot in Dodgers’ rotation

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We learned on Monday that Hyun-Jin Ryu won one of the final two spots in the Dodgers’ starting rotation. Brandon McCarthy has won the other, Bill Plunkett of the Orange County Register reports. Alex Wood was McCarthy’s competitor for the spot.

McCarthy, 33, posted a 4.85 ERA across four appearances spanning 13 innings this spring, yielding seven earned runs on 14 hits and a walk with seven strikeouts. Wood, a southpaw, gave up five earned runs in six innings against the Reds on Tuesday, which might have factored into the decision.

Last season, McCarthy made nine starts and one relief appearance, posting a 4.95 ERA with a 44/26 K/BB ratio in 40 innings. In the event McCarthy falters, the club has Wood as well as Julio Urias and the injured Scott Kazmir as potential replacements.

Yankees re-sign Jon Niese to a minor league deal

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The Yankees have re-signed pitcher Jon Niese to a minor league contract, George A. King III of the New York Post reports. Niese was released on Sunday, but he’ll stick around and provide rotation depth for the Yankees.

Niese had knee surgery last August and got a late start to spring training as a result. In six spring appearances lasting an inning each, the lefty gave up three earned runs on five hits and a walk with five strikeouts.

Niese, a veteran of nine seasons, put up an aggregate 5.50 ERA with an 88/47 K/BB ratio in 121 innings last season between the Pirates and Mets.