11:16pm: The Mariners are also interested in Rich Harden, according to Jon Paul Morosi of FOX Sports (Twitter link).
5:28pm: The Mariners are interested in a number of free agents, including two players whose 2010 seasons ended prematurely because of injury. Gregg Zaun, who is on the Cardinals' radar, has caught the Mariners' attention. The team will meet with his agents tonight or tomorrow, according to Geoff Baker of the Seattle Times (on Twitter).
Like Zaun, Eric Chavez spent much of the 2010 season on the disabled list. The Mariners have checked in on the longtime Athletic, according to ESPN.com's Jerry Crasnick (on Twitter).
In addition to Zaun and Chavez, the Mariners are interested in Hideki Matsui and Jack Cust as DH options, according to Jon Paul Morosi of FOX Sports (via Twitter).
