Sources: Roberts-to-Cubs looking unlikely  —  Ken Rosenthal has been the senior baseball writer for FOXSports.com since Aug. 2005.  He appears weekly on the FSN Baseball Report and MLB on FOX.  —  add this  —  Barring an 11th-hour reversal, the Cubs will not trade for Orioles second baseman Brian Roberts …

Ellsbury note  —  An interesting note on Jacoby Ellsbury from the Associated Press:  —  Terry Francona said today that rookie center fielder Jacoby Ellsbury, effective as the leadoff hitter in last year's World Series, probably will bat toward the bottom of the order in the opener on Tuesday (6 am ET).

Braves trades are brewing  —  Winter Haven, Fla. _ I've always told myself that one of these years I'd stop by Webb's Goat's Milk Fudge in Haines City on my drive over to a spring training game in Winter Haven.  —  I was wrong.  —  Unless it's open when I drive past it tonight on the way back …

A look at who's vying for spots in Yankees' pen  —  Lefthanded reliever Billy Traber probably has the inside track at a spot in the Yankees' bullpen after a solid spring in which he's allowed only two unearned runs in 6 2/3 innings.  (Newsday / Audrey C. Tiernan)

Iconic ace Darvish pushes Japan's boundaries  —  SAPPORO, Japan - Following a victory last season, Yu Darvish, the winning pitcher for the Hokkaido Nippon Ham Fighters, stood in front of a microphone inside a packed stadium, thanked his teammates and fans for their support …

Rolen might miss opener with injury  —  Third baseman has non-displaced fracture of right middle finger  —  DUNEDIN, Fla. — The Blue Jays could potentially be without Scott Rolen on Opening Day after the third baseman sustained a non-displaced fracture in his right middle finger on Sunday.

Gomez wins center field job; Tolbert makes roster [UPDATED WITH LINEUPS]  —  The Twins optioned four players to Class AAA Rochester this morning - Philip Humber, Denard Span, Brian Buscher and Jason Pridie.  —  Righthander Casey Daigle was reassigned to the minor league camp.

Underwater program helps Marlins' Cantu  —  Jorge Cantu, who entered Sunday hitting .431 this spring, has credited an offseason underwater strength program for his turnaround.  —  AIM  —  mphillips@MiamiHerald.com  —  JUPITER — What happened to Marlins third baseman Jorge Cantu?

Campaign 2008: “Read All About It” … The general managers have done their part by assembling the rosters, and the players, coaches and managers have been sweating under a hot sun in Florida and Arizona since mid-February to prepare for the season.  —  Now it's up to the marketing folks …

Eyre's elbow creates opening in bullpen  —  PEORIA, Ariz. — The Cubs settled one bullpen issue Sunday, with Kerry Wood locking down the closer job, but will use the final week of the spring to settle the opening created over the weekend by left-hander Scott Eyre's sore elbow.

Indians eat Fultz's option  —  Left-hander's poor spring causes team to make change  —  WINTER HAVEN, Fla. — Aaron Fultz has pitched himself off the Indians' roster.  —  The Indians informed Fultz on Monday morning that he will not be a member of their club this year …

Rockies polishing look of roster  —  Morales, Redman fill out rotation; Nix to play second  —  With the season-opening game in St. Louis one week from today, the Rockies' season-opening roster is starting to fall into place.  —  With a series of roster moves Sunday, the Rockies set the stage …

THE SCIENCE OF BASEBALL STATS  —  Was there ever a team sport better-suited for statistical modeling than baseball?  The heart of the game involves one pitcher vs. one batter at a time, allowing for a dizzying array of individual statistics.  The regular season, as well as the typical player's career …

The 2008 Diamond Mind Projection Blowout Pt 1  —  Opening Day is almost here, so it's time to present my annual Diamond Mind Projection blowout.  The idea behind this is to take several projection systems and run the 2008 season through Diamond Mind Baseball, which I consider …

Twins Extend Nathan Through 2011 [updated at 1:40 p.m.]  —  The Twins and Joe Nathan have agreed to a contract extension through 2011 that includes an option for 2012.  —  The deal was finalized today after Nathan's agent, Dave Pepe, cleared up some remaining details.

Register might be next in line  —  If Duaner Sanchez isn't ready to break camp with the Mets, and it's certainly possible, it would seem that the next reliever in line would be Rule 5 pick Steven Register from the Rockies.  —  Basically, the Mets paid $50,000 to the Rockies to draft Register (pictured) during the winter meetings.