Carlos Lagrange, one of the New York Yankees' top pitching prospects, threw a 102.6 mph fastball by Aaron Judge for a spring training strikeout.

San Francisco Giants' pitching prospect Carson Whisenhunt is showing signs of increased fastball velocity at the start of spring training.

The Boston Red Sox phenom has one of the most intriguing fastballs.

FORT MYERS, Fla. – As Red Sox top pitching prospect Payton Tolle works on expanding his arsenal, expect to see some new and improved pitches. The left-hander, now 23, arrived in the majors last Aug.

The best starters tend to have the best fastballs - Zack Wheeler, Tarik Skubal, Paul Skenes are all here, as well as ...