Not only was Daisuke Matsuzaka a late scratch from his scheduled start against the Phillies on Saturday afternoon, he was also placed on the 15-day disabled list with a right forearm strain, according to Brian MacPherson of the Providence Journal.
Dice-K informed the team of discomfort in his forearm while warming up before the game, according to Nick Cafardo of the Boston Globe. The severity of the injury is not yet known.
Matsuzaka, who started the year on the disabled list with a neck strain, is 5-2 with a 4.59 ERA over his first eight starts this season. He recently tossed eight shutout innings in a win over the Indians on Monday night.
Scott Atchison, who was called up from Triple-A Pawtucket when Jeremy Hermida was placed on the DL on Friday, is making his first major league start in Matsuzaka’s place. The 34-year-old right-hander entered Saturday’s action with a 4.50 ERA over nine relief appearances with the Red Sox this season.