David Keller

@kellerbsbl

Director of Player Development | Ascent Athlete

Philadelphia, PA Joined January 2021

400 Following 686 Followers 1K Posts

Latest posts 5

Pinned post

David Keller @kellerbsbl Jan 13

Duke Commit Cole Kuhn | 16 yrs old and just threw 101.7mph

Offspeed pitches are coming together as well if that wasn’t enough

Believe it or not, Velo hasn’t been the focus. Execution and Control has. Massive future ahead we are all looking forward to witnessing!
@FlatgroundApp

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David Keller @kellerbsbl Oct 3

‘27 uncommitted RHP Dean Rider
Fills it up, 88-89, a lot left in the tank!!
@FlatgroundApp

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David Keller @kellerbsbl Sep 26

Uncommitted’28 @christiank3571 pumpin the past couple weeks with nasty offspeed. Massive future for the young prospect

@FlatgroundApp
@Coach__McCann

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David Keller @kellerbsbl Sep 23

@michael_schaf13 is on a mission 📈
Uncommitted, big strike thrower 89-91 w carry and a strong secondary arsenal to solidify the talent
@FlatgroundApp @AscentAthlete_

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David Keller @kellerbsbl Sep 19

I never understood why everyone wants to look the same w their Ai generated posts. Why would you want to look like everyone else? And yes it’s noticeable lol. At least try to stand out and be unique… Dare to be different folks