Kenley Jansen allows an earned run but still locks down his 12th save

by Stan Son | Red Sox Correspondent | Wed, Jul 1st 2:09am EDT

Kenley Jansen converted his 12th save of the year against the Arizona Diamondbacks. He struck out two but allowed his first walk of the year, which was cashed in with a double by Diamondbacks slugger Paul Goldschmidt. 14-of-18 pitches were thrown for strikes.

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