Here's another illustration for the Notable Missourian book on Buck O'Neil (Truman State University Press). This one shows Buck playing 1st base for the Kansas City Monarchs during the Negro League World Series against the Homestead Grays.
Rough Sketch
Here's some cropped close ups of some Buck O'Neil illustrations currently being worked on..
What are these guys looking at?
One of the Homestead Grays makes a mad dash to first base. Where's Buck?