With our 2025 event calendar on the horizon, our staff has dedicated some time to reflect on the top statistical performers that we saw at our events in 2024. We'll be shining some light on Illinois natives who put up loud numbers in 2024, showcasing their tools to our staff at Prep Baseball Wisconsin events.

These leaderboards were compiled solely based on numbers at our state events, including Super 60, Preseason IDs, All-States, Open events, Scout Days, Future Games, and the All-American Game, too.

To see all of the events we ran this year, click HERE.

For a full list of our 2025 winter calendar that includes our upcoming events, click HERE.

Check out the Leaderboard stories that we've rollout the last weeks:

• 60-yard
• Infield Velocity
• Outfield Velocity

This week so far, we start broke down catcher velocities, pop times, fastball velocities and fastball spin rate. Today we will look at the Top Average Curveball Spin Rate from 2024.

By the numbers breakdown:

• 16 prospects had an average curveball spin rate over 2,500 rpms across all four grad classes.
• 13 2025 prospects had an average curveball spin rate over 2,400 rpms.
• 7 2026 prospects had an average curveball spin rate over 2,400 rpms.
• 7 2027 prospects had an average curveball spin rate over 2,300 rpms.

AVERAGE CURVEBALL SPIN RATE

2024

2025

2026

2027

RELATED CONTENT