I managed to get on one baseball last year the following:

 

Jeffrey Loria, David Samson, Admin Beinfest, Jeff Torborg, Jack McKeon, Ivan Rodriguez, Derrek Lee, Luis Castillo, Alex Gonzalez, Mike Lowell, Jeff Conine, Todd Hollandsworth, Juan Encarnacion, Brian Banks, Mike Mordecai, Andy Fox, Mike Redmond, Ramon Castro, Josh Beckett, Brad Penny, Carl Pavano, AJ Burnett, Michael Tejera, Blaine Neal, Justin Wayne, Dontrelle Willis, Chad Fox, Braden Looper, Vladimir Nunez, Tim Spooneybarger, and Armando Almanza. Pudge and Loria are on the "sweet spot." The ball is completely filled with not much room left anywhere for a signature.

 

My three year old daughter got Josh Beckett to sign her baseball this spring. He wrote "To Alexa:" and signed it for her. Dontrelle Willis, Mike Lowell, and AJ Burnett signed baseball cards for her too.

 

The only others I have lying around are Jim Palmer, Tony Perez and AJ Burnett (didn't sign on the sweet spot) on MLB baseballs, and Frank "Big Hurt" Thomas on an AL Baseball he signed back in 1992.

Funny story from today's game. After AJ finished his 4 innings, I decided that I was going to try to get AJ's autograph. So I waited by the visiting team's exit for about an hour with no luck. I finally gave up and decided to go back into the stadium, so I'm walking by the concession area and AJ walks right by me (no idea why he was there, I think he was headed upstairs), and I get his autograph. :lol I am one lucky bastard.

Funny story from today's game. After AJ finished his 4 innings, I decided that I was going to try to get AJ's autograph. So I waited by the visiting team's exit for about an hour with no luck. I finally gave up and decided to go back into the stadium, so I'm walking by the concession area and AJ walks right by me (no idea why he was there, I think he was headed upstairs), and I get his autograph. :lol I am one lucky bastard.

:shifty yes you are