- The Dodgers have signed former Mariners' closer David Aardsma to a minor league contract.
- The Yankees will retire the numbers of three players this summer.
- Nick Schwartz of USA Today wonders when the Yankees will run out of numbers to retire (it isn't as soon as you think).
- Jeff Zimmerman of The Hardball Times wonders if WAR is a fair measurement of pitchers' success.
- Sean Dolinar of Fangraphs analyzes the Twitter usage of each MLB team over the course of the offseason.
- Jason Giambi has officially retired from Major League Baseball.
- The A's have signed pitcher Barry Zito to a minor league deal.
- Garrett Richards has thrown his first bullpen session since his surgery.