Free agent catcher Russell Martin is receiving significant interest from the Pirates and Mariners, according to Ken Rosenthal of FOX Sports. The Yankees remain the favorites to sign Martin, but it appears that they'll have to duke it out with the Bucs and M's in addition to the Rangers.
Interest from the Pirates and Mariners makes sense as Pittsburgh has a glaring need at the position while the Mariners are looking for offense at a variety of spots, including catcher. The Mariners have Jesus Montero and John Jaso, but Montero is likely to see more time at DH next season.
Rosenthal writes that the Rangers in particular pose a significant threat to the cost-conscious Yankees who are looking to get under the $189MM luxury tax threshold by 2014. However, the Bombers might be willing to stretch for Martin if it requires about $2MM more than they would like to spend.