Boston Red Sox reliever Bobby Jenks has been placed on the 15-day disabled list following his MRI results on Tuesday, according to Peter Abraham of The Boston Globe.
In a corresponding move, the Red Sox have called up catcher Luis Exposito from AAA-Pawtucket.
Luis Exposito has been called up from Class AAA Pawtucket and Bobby Jenks was placed on the 15-day disabled listless than a minute ago via TweetDeck 
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Pete Abraham
PeteAbe
The move to call up Exposito is a result of Jarrod Saltalamacchia's illness. Jason Varitek is playing in place of Saltalamacchia on Wednesday night, catching Tim Wakefield.
Jenks is 2-2 with a 6.57 ERA, 14 strikeouts and 11 walks in 15 games this season.
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