This is the location of all his individual pitches and a zone chart at the top showing density of locations.
This is the location of all his 4-Seam Fastballs. On average he throws it 92.3 MPH and topping out at 93.1 MPH.
He will typically have 13.8 revolutions (2039 RPM) from hand to the plate. He throws it in the strike zone 71% of the time.
This is the location of all his Sinkers. On average he throws it 92.4 MPH and topping out at 93.6 MPH.
He will typically have 13.0 revolutions (1908 RPM) from hand to the plate. He throws it in the strike zone 62% of the time.
This is the location of all his Curveballs. On average he throws it 74.9 MPH and topping out at 76.8 MPH.
He will typically have 24.7 revolutions (2932 RPM) from hand to the plate. He throws it in the strike zone 58% of the time.
This is all his pitches showing horizontal & vertical movement with gravity in inches.
This is the movement of his 4-Seam Fastball. On average the ball moves 5 inches towards a right handed batter
and drops 19 inches . League average horizontal movement is 8 inches and 15 inches drop.
This is the movement of his Sinker. On average the ball moves 14 inches towards a right handed batter
and drops 25 inches . League average horizontal movement is 15 inches and 24 inches drop.
This is the movement of his Curveball. On average the ball moves 14 inches away from a right handed batter
and drops 61 inches . League average horizontal movement is 10 inches and 53 inches drop.
This is all his release points. On average he releases the ball 6.1ft from the ground.
This is the release point of all his 4-Seam Fastballs. On average he releases the ball 6.1ft. from the ground.
This is the release point of all his Sinkers. On average he releases the ball 6.2ft. from the ground.
This is the release point of all his Curveballs. On average he releases the ball 6.1ft. from the ground.
This all his pitches out of the zone.
This is all his pitches on the edge of the zone.
This is all his swing & misses.
Radial Chart
Barrels
Spray Chart
Here's the flow of all
Stephens's pitches this season. Connecting bars and pie charts
are sized by density of pitches for each count. 4-Seam Fastball Sinker Curveball
