This is a set of Baseball Diagrams, printables, and quizzes.
Page 1 - Cover
Page 2 - Labeled Baseball Diagram
Page 3 & 4 - Matching Baseball Diagram Quiz & Answer Key
Page 5 - Blank Baseball Diagram for labeling
Page 6 - Basic Baseball Facts and Rules
Page 7 & 8 - Baseball Quiz over Facts & Answer Key
I used this for 5 & 6 grade, but I would think it could be used for grades 3 - 7.
This file is in pdf format, but I can email you the original Microsoft Publisher file so you can revise as you would like.