Seattle Mariners prospect D.J. Peterson placed on DL with strained Achilles

Third baseman/first baseman D.J. Peterson, the Mariners’ first round pick from the 2013 MLB draft, was placed on the disabled list Tuesday with an Achilles strain after playing four games for Triple-A Tacoma following a promotion from Double-A Jackson. Peterson, 23, was 3-for-14 (.214 batting average) with a double for the Rainiers after posting a […]