The Rockies have seen quite enough of Tom Martin show they designated him for assignment.  The Rockies will likely find a taker for Martin as he is lefthanded and teams are often on the hunt for pitchers like him.  Martin pitched in 26 games this season for the Rockies and he is 0-0 with a 4.91 ERA and a 1.60 WHIP.  In 25.2 innings he has allowed 32 hits, walked 9 batters and whiffed 10.  If the Rockies wind up letting Martin go it will be a case of addition by subtraction.