RealGM

The Yankees are one of many teams that have interest in free-agent pitcher Brad Penny, who was released by the Red Sox yesterday, but it's possible the righthander will not make it through waivers.

If Penny goes unclaimed by Monday, he will be free to sign with any team, but the Minneapolis Star Tribune reported that the Twins are considering claiming Penny off waivers. Among the other contending clubs said to be sniffing around Penny are the Rockies, Giants, Marlins, White Sox, Rays and Rangers.

Penny, 31, was 7-8 with a 5.61 ERA with Boston. It is believed he would prefer to sign with an NL club. The Yankees are seeking to upgrade the No. 5 spot in their rotation. It is currently held by Sergio Mitre, who will face the White Sox tomorrow.

The Yankees claimed Penny earlier this month but the Red Sox pulled him back, according to ESPN.com's Buster Olney.