Mark Kotsay will retire at the end of the season.
Mark Kotsay went 0-for-4 as the Padres' designated hitter Thursday against the Red Sox.
Mark Kotsay is dealing with a strained hamstring.
Padres signed OF Mark Kotsay to a one-year, $1.3 million extension through 2013.
Corey Brock of MLB.com reports that the Padres will announce later Sunday that they have signed Mark Kotsay to an extension through 2013.
Padres activated OF Mark Kotsay from the 15-day disabled list.
Mark Kotsay (back) received a cortisone injection Monday.
Padres placed outfielder Mark Kotsay on the 15-day disabled list, retroactive to May 13, with a tight lower back.
Mark Kotsay reported improvement with his lower back Sunday.
Mark Kotsay was removed from Saturday's game in the second inning with an apparent lower back injury.
Mark Kotsay was pulled in the second inning of Saturday's game with an apparent injury.
Pinch-hitter Mark Kotsay hit a two-run homer in the bottom of the eighth inning Tuesday to lead the Padres to a 2-0 win over the Brewers.
Mark Kotsay delivered a pinch-hit go-ahead two-run double in a 2-1 win over the Nationals on Thursday.
Padres activated 1B/OF Mark Kotsay from the 15-day disabled list.