Eight years old is too young to pitch in baseball or softball.

Star Tribune's All-Metro baseball teams: Eight first-teamers going Division I; one too young to know

A's are no match for Mariners and Cy Young candidate Luis Castillo

When will a woman pitch in MLB? It might be sooner than you think - Los Angeles Times

Should Pitchers Choose College Or Pro Ball? All-Stars Weigh In — College Baseball, MLB Draft, Prospects - Baseball America

Softball Base Running: The Circle Rule - Little League

Is Baseball Too Slow? Here's How Readers Would Fix the Game, or Not - The New York Times

Pitch Grips & Pre-Sets - Mustard

When Should My Child Start Playing Softball?

So Good, So Young

[Ickes, Dr. Curt] on . *FREE* shipping on qualifying offers. Win The Next Pitch!: Essential Mental Game Skills for Young Baseball

Win The Next Pitch!: Essential Mental Game Skills for Young Baseball Players (Sport Psychology Series for Young Readers)

Types of Baseballs: Differences by League and Age Group

Marlins' 20-year-old Eury Pérez to debut Friday as club's youngest pitcher ever

Matt Synder] Two months in, MLB's new pitch clock is shortening games, speeding up action and bringing fans to the ballpark. The only major complaint has been game moves too fast and

What are the differences between baseball and softball? - Team Canada - Official Olympic Team Website

Why We Should Rethink The Way We Develop Pitchers By Dana Sorensen - FloSoftball