OK recapping results of the The Challenge - There were a total of 9 cards posted 7 of which were solved:
Jimmie Foxx - nickname "Double X" or XX = 20 - Play at the Plate
David Eckstein - nickname "X" = 10 - Padrographs
Jimmy Rollins - Uniform Number 11 looks like II = 2 - PatSearcher
Chase Utley - From Upper Deck X = 10 - PlayAt the Plate(2)
Mike Ivie - Last Name is "IV" = 4 - PatSearcher(2)
Kaz Ishii - Last Name has 3 Is or III = 3 - The Phillies Room
YSL Thurmun Munson - by Rod over at Padrographs (2)
Rod got it for a different reason then I intended. The clue for this one was Baseball-Reference which refers to the Yankee Stadium that the YSL set celebrates as Yankee Stadium II - so that is how I arrived at the 2.
That Leaves Nolan Ryan and Earle Combs. In Hindsight Combs was likely a poor choice.
So here are your clues for these two. I will give you till Noon tomorrow.
The Ryan Answer has something to do with Family Feud and a Career record he holds.
The Combs Answer has historical signficance - Earle is believed to have been involved in a historic baseball first.

