A total of 146 players are on the Tampa Bay Rays minor league spring training roster as of March 31st.
Winston Abreu, Jordi Amargos, Christopher Andujar, Kyle Ayers, James Bagley, John Baird, Brian Baker, Nicholas Barnese, Omar Bencomo, Kevin Boggan, Angel Chapa, Kevin Chavez, Jason Childers, Randol Choate, Alex Cobb, Alexander Colome, Jason Cromer, Joseph Cruz, Jesse Darcy, Wade Davis, Dewon Day, Frank De Los Santos, Jose DeLaCruz, Jairo De La Rosa, Julio DePaula, Joey Dettrich, Darin Downs, Shane Dyer, Diego Echeverria, Marquis Fleming, Brian Flores, Neal Frontz, Bradley Furdal, Justin Garcia, Glenn Gibson, Matthew Gorgen, Jeremy Hall, Tyree Hayes, Jeremy Hellickson, Carlos Hernandez, Austin Hinkle, Craig James, Michael Jarman, Chris Kelly, William Kline, Kyle Lobstein, Brandon Mann, Chris Mason, Jason McEachern, Jacob McGee, Calvin Medlock, Jose Angel Mejias, Matthew Moore, Eddie Morlan, Ryan Morse, David Newmann, Rayner Oliveros, Chad Orvella, Elvin Perez, Paul Phillips, David Price, Thomas Rafferty, Ryan Reid, Travis Risser, Heath Rollins, Douglas Salinas, Juan Santana, Joshua Satow, Neil Schenk, Trevor Shull, Shawn Smith, Albert Suarez, Mitch Talbot, Dale Thayer, Matt Walker, and Michael Wlodarczyk.
Mayobanex Acosta, Craig Albernaz, Nevin Ashley, Tomas Francisco, David Genao, Tyler Hauschild, Alex Jamieson, John Jaso, Jacob Jefferies, Christian Lopez, Michael McCormick, John Mollicone, Ian Paxton, Matt Spring, Mark Thomas, Alejandro Torres, Stephen Vogt, and Shawn Williams.
Drew Anderson, Robert Asanovich, Jeremy Beckham, Tim Beckham, Jason Bowers, Reid Brignac, Joseph Callender, Julio Cedeno, Brandon Chaves, Cody Cipriano, Juan Cuello, Robi Estrada, Matt Fields, Jake Gautreau, Matthew Hall, Rhyne Hughes, Elliot Johnson, Diogenes Luis, Omar Luna, Luis Marchena, Chris Nowak, Shawn O'Malley, Elias Otero, Burt Reynolds, Gregory Sexton, Michael Sheridan, Eligio Sonoqui, Cesar Suarez, Jason Tweedy, Isaias Velasquez, and Henry Wrigley.
Dustin Biell, Brian Bryles, Jason Corder, Rashad Eldridge, Reid Fronk, J.T. Hall, Astin Jacobo, Desmond Jennings, D.J. Jones, Kyeong Kang, John Matulia, Michael McKenna, Ty Morrison, Ramon Novas, Sergio Pedroza, Pedro Powell, Justin Reynolds, Ryan Royster, Justin Ruggiano, Emeel Salem, and Anthony Scelfo.
3/30: Since I've started tracking, Pedro Powell (along with those down from major league camp, see other posts) has been added. Deletions include: Robert Della Grotta, Chase Fontaine, Jino Gonzalez, Matt Long, Wilton Noel, and Quinn Stewart. The only one I've heard has been officially released is Chase Fontaine (see Stacy Long report in my post below).
3/31: Added Drew Anderson (from trade). Removed James Houser (to extended spring), Chuck Tiffany (released), Jonathan Barratt (released), Jeffrey Kamrath (released), Patrick Cottrell (released), Michael Ross (released).