Need help identifying signatures

[meatheadzbt]

Got this ball at the National for $4. Dealer was unsure of the signatures. Any help would be appreciated

 

[89Giants]

Nate Robertson is one I immediately recognized

 

[meatheadzbt]

Nate Robertson is one I immediately recognized

The basketball player?

 

[seawolf17]

No, the former Detroit Tiger.

The #27 on the fourth pic is Craig Monroe. They were teammates for most of the '00s in Detroit, so that might be a clue as to some of the rest. I thought the #44 in the second ball was Jake Peavy, but maybe not.

 

[seawolf17]

Aha! Wait. Virgil Vasquez wore 32 for the Tigers in 2007, which gets you closer. Monroe and Robertson were both on that team.

2007 Detroit Tigers Uniform Numbers | Baseball-Reference.com

2007 Detroit Tigers Uniform Numbers

www.baseball-reference.com

 

[seawolf17]

Bobby Seay looks right for #44, and Jason Grilli for #49.

 

[meatheadzbt]

Thanks for all your help