On Tuesday July 7th, Prep Baseball Washington hosted the Seattle Summer ID - Session II at Bannerwood Park in Bellevue, WA. Prep Baseball scouts evaluated high school athletes in the 2027-2030 graduating classes, with several strong showings throughout the event.

Summer ID events serve as an important tool for both Prep Baseball scouts and college recruiters, who will subsequently create lists of prospects to follow as they plan their remaining summer coverage. We often tend to see prospects' best showings at Summer ID events, as players are fresh off playing for their respective high schools and are in the routine that consistently playing in-game offers. Standout performances can lend invites to some of the summer's top events, including the 2026 Pacific Northwest State Games.

Earlier, we released our Quick Hits, detailing scouting notes on standout players from the event, our Statistical Analysis, showcasing leaders in major stat categories, and our Positional Data Dive, focusing specifically on leaders in position player data. Today, we conclude our series of post-event coverage with our Pitching Data Dive, looking at leaders in metrics on the mound. For all other post-event content, click here.

Seattle Summer ID - Session II (7.7.26)

PEAK FB VELOCITY

EFFECTIVE FB VELOCITY AVG

Effective velocity is taking into account the velocity of each pitch, its release distance, the pitches time to the plate / hitting area, and the pitches movement.  With all of this information, Effective Velocity is allowing coaches and scouts to more accurately compare how a pitch is affecting a hitter.

PEAK FB SPIN RATE

AVG FB SPIN RATE

AVG INDUCED VERTICAL MOVEMENT

AVG HORIZONTAL MOVEMENT

CB VELOCITY

PEAK CB SPIN RATE

AVG CB SPIN RATE

SL VELOCITY

PEAK SL SPIN RATE

AVG SL SPIN RATE

CH VELOCITY

AVG CH SPIN RATE

CH HORIZONTAL MOVEMENT

+ CLICK HERE for a look at the complete statistics from the event.

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