Victor Martinez: (Knee) Feels Soreness Thursday

Victor Martinez: Martinez admitted after Thursday's spring game that he felt some soreness in his left knee, Anthony Fenech of the Detroit Free Press reports. Visit RotoWire.com for more analysis on this update.

John Buck retiring from baseball at age 34 – John Buck | ATL

John Buck is retiring from baseball.

Uehara (hamstring) to play catch on Thursday – Koji Uehara | BOS

Koji Uehara (hamstring) will throw on flat ground Thursday and is lined up for a bullpen session this weekend.

Alex Rios out a few days with jammed thumb – Alex Rios | KC

Alex Rios will get the next two or three days off after jamming his thumb.

Chris Archer named Rays’ Opening Day SP – Chris Archer | TB

Chris Archer has been named the Rays' Opening Day starter.

Brantley out a few days with back tightness – Michael Brantley | CLE

Michael Brantley will be sidelined for the next couple of days due to back tightness.

Perkins throws perfect inning in minors game – Glen Perkins | MIN

Glen Perkins threw a perfect inning Thursday afternoon in a minor league game.

Werth still experiencing soreness in shoulder – Jayson Werth | WAS

Nationals manager Matt Williams acknowledged that Jayson Werth still experiences some soreness in his surgically-repaired right shoulder when he tries to hit.

Tillman won’t discuss extension during season – Chris Tillman | BAL

Chris Tillman said Thursday that he doesn't want to discuss his contract with the Orioles beyond Opening Day.

Robertson has experienced forearm soreness – David Robertson | CWS

White Sox manager Robin Ventura admitted Thursday that David Robertson has battled some forearm soreness this spring.