This article references A, C, Chris Heston, Matt Cain, OF, SP, SS, TE and more! The San Francisco Giants placed Matt Cain on the 15-day DL with a nerve irritation in his right elbow, according to The San Francisco Chronicle. The starting pitcher has struggled since his original return from the DL but will have to sit out again before possibly turning it around for a Giants team that is in the hunt for October. Cain will be replaced by Chris Heston in the rotation. Heston will start on Sunday. Cain, 30, has posted a 6.15 ERA and 1.58 WHIP through his 10 starts this sea[...]Keep on reading: Cain (Elbow) Lands On DL: Heston Recalled, Starts Sunday