San Diego Union-Tribune "Luis Perdomo was already on four days rest when Andrew Cashner walked off the mound Friday night with a strained neck after just six pitches. That made the 23-year-old Rule-5 rookie the logical choice to replace Cashner in the rotation when the 29-year-old right-hander awoke Saturday morning..." June 12
San Diego Union-Tribune "Any trip to Coors Field figures to tax the visiting bullpen at some point. Then right-hander Andrew Cashner threw six pitches before tightness in his upper back and neck forced Rule-5 rookie Luis Perdomo to the mound one out into Friday’s opener. Somehow – some way – the collateral damage was..." June 11
MLB Trade Rumors "The Padres have placed starter Andrew Cashner on the 15-day disabled list with a strained neck, MLB.com’s AJ Cassavell of MLB.com tweets. Replacing him on the Padres’ active roster will be newcomer Erik Johnson, who will start tonight. As Jeff Sanders of the San Diego Union-Tribune explains,..." June 11
Sources: During offseason, TEX/SD had talks about a deal built around Norris/Cashner/Profar, but concerns about Cashner's arm scuttled that.
MLB Daily Dish "The Orioles have interest in trading for Padres starter Andrew Cashner, according to a report from Roch Kubatko of MASNSports.com. San Diego is reportedly willing to trade starting pitching, with Cashner, Tyson Ross and James Shields among the potential names on the block. Baltimore is known to..." February 01
MLB Trade Rumors "The Padres and right-hander Andrew Cashner have avoided arbitration, according to a club announcement. Dennis Lin of the San Diego Union-Tribune reports (via Twitter) that Cashner, a client of CAA Sports, will earn $7.15MM in 2016 — his final trip through the arbitration cycle before qualifying..." January 15