A's sign Ben Sheets  —  Free agent right-hander Ben Sheets has signed with the A's, CBSSports.com has learned.  —  Sheets agreed to terms on a one-year deal for $10 million, plus incentives.  He passed a physical today, and the deal is expected to be announced this afternoon.

New York Mets eye upgrades as John Smoltz, catchers on radar  —  PORT ST. LUCIE - When Johan Santana delivers the first pitch of the Mets' season on April 5, Omir Santos very well could be behind the plate to receive the offering.  What's more, John Smoltz could follow Santana in the rotation.

The Chicago Cubs appear to be close to signing a free-agent outfielder  —  Cubs appear to be close to signing a free-agent outfielder  —  The Chicago Cubs appear close to adding outfield depth.  A decision on free agents Xavier Nady, Reed Johnson, Jonny Gomes or Jermaine Dye appears imminent.

Mark Loretta announces retirement after 15-year playing career  —  Former Padre returns to San Diego as Special Assistant to Baseball Operations  —  SAN DIEGO - Mark Loretta today announced that he has retired from playing Major League Baseball and will join the Padres front office as Special Assistant to Baseball Operations.

Inbox: How long can Mo possibly go?  —  Beat reporter Bryan Hoch answers Yanks fans' questions  —  As we continue to wait to see how the Johnny Damon drama plays out, it's time once again to dive into the Yankees Inbox and see what's on your minds as the final weeks of the Hot Stove season tick off into Spring Training:

Why Damon is still available … If we were to create a “no-tool player” — a Frankenstein's monster crudely stitched together using only the worst individual skills possessed by active major leaguers — we might give him the foot speed of one of the senior Molina brothers.  We might give him the glove of Adam Dunn.

Thome not returning to White Sox  —  Manager Ozzie Guillen said he informed free agent slugger Jim Thome Sunday night that he wouldn't be returning to the White Sox.  —  “It's all about at-bats, and it was going to be hard to get him at-bats,” Guillen said Monday night after returning to Miami.

Angels lock up Izturis through 2012  —  Extension leaves Halos with three eligible for arbitration  —  The Angels have signed Maicer Izturis, avoiding an arbitration hearing with the versatile infielder and locking him up for three seasons.  —  By extending Izturis through 2012, the Angels are buying out two years of free agency.

The Top 100 Prospects of 2010: 26-100  —  Spring training and the 2010 regular season are right around the corner, which means it's time to take stock of the top potential future stars in the minor leagues.  —  Below are the final 75 players in my rankings of the top 100 prospects in baseball right now …

The day DiMaggio got a hit off Satchel  —  Joe DiMaggio was a prospect, a promising one for sure, but he still was two months shy of making his New York Yankees spring-training debut.  —  Leroy “Satchel” Paige was a Negro Leagues pitching sensation whose exploits seemed the stuff of myth until they actually were seen.

Sources: Nats reach deal with reliever Walker  —  Ken Rosenthal has been the senior baseball writer for FOXSports.com since Aug. 2005.  He appears weekly on MLB on FOX.  —  The Nationals, continuing a massive overhaul of their bullpen, have reached agreement on a one-year contract …

Acta a hit with fans at Town Hall  —  New Tribe skipper talks ball, garners standing ovation  —  BROADVIEW HEIGHTS, Ohio — Before asking a question of Manny Acta at a Town Hall session Monday night, an Indians season-ticket holder took his moment at the microphone to start an ovation for the new Tribe skipper.

Reds seeing green in ticket sales  —  Latest marketing efforts helping in retention of client base  —  CINCINNATI — The Reds players' offseason will be over in a matter of weeks when they report to Spring Training on Feb. 18.  Opening Day is right around the corner after that on April 5.

Runs remain the most important stat  —  OPS and VORP more sophisticated stats, but ultimately don't decide wins and losses  —  Editor's note: Hot Stove U. is a six-week course devoted to higher learning, a series consisting of 30 need-to-know topics for 2010.  —  The setup

McGwire return a distraction  —  Cardinals brass will need a plan when Spring Training begins  —  There's no doubt about the intent or its sincerity.  Mark McGwire loves to teach hitting, as we've heard the past few offseasons when he took in Matt Holliday, Shelley and Chris Duncan, Skip Schumaker and others.