2026 Stephen Kolek Pitcher Visualization Report

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 94.2 MPH and topping out at 96.4 MPH. He will typically have 14.9 revolutions (2242 RPM) from hand to the plate. He throws it in the strike zone 54% of the time.

This is the location of all his Sinkers. On average he throws it 93.7 MPH and topping out at 96.3 MPH. He will typically have 14.8 revolutions (2212 RPM) from hand to the plate. He throws it in the strike zone 54% of the time.

This is the location of all his Sliders. On average he throws it 85.6 MPH and topping out at 87.7 MPH. He will typically have 18.3 revolutions (2508 RPM) from hand to the plate. He throws it in the strike zone 41% of the time.

This is the location of all his Cutters. On average he throws it 90.3 MPH and topping out at 94.5 MPH. He will typically have 16.7 revolutions (2418 RPM) from hand to the plate. He throws it in the strike zone 60% of the time.

This is the location of all his Changeups. On average he throws it 87.1 MPH and topping out at 89.4 MPH. He will typically have 10.7 revolutions (1489 RPM) from hand to the plate. He throws it in the strike zone 40% of the time.

This is the location of all his Sweepers. On average he throws it 79.9 MPH and topping out at 82.7 MPH. He will typically have 20.2 revolutions (2571 RPM) from hand to the plate. He throws it in the strike zone 47% 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 6 inches towards a right handed batter and drops 18 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 26 inches . League average horizontal movement is 15 inches and 23 inches drop.

This is the movement of his Slider. On average the ball moves 4 inches away from a right handed batter and drops 37 inches . League average horizontal movement is 4 inches and 35 inches drop.

This is the movement of his Cutter. On average the ball moves 2 inches away from a right handed batter and drops 26 inches . League average horizontal movement is 2 inches and 25 inches drop.

This is the movement of his Changeup. On average the ball moves 12 inches towards a right handed batter and drops 34 inches . League average horizontal movement is 14 inches and 33 inches drop.

This is the movement of his Sweeper. On average the ball moves 14 inches away from a right handed batter and drops 48 inches . League average horizontal movement is 13 inches and 38 inches drop.

This is all his release points. On average he releases the ball 5.4ft from the ground.

This is the release point of all his 4-Seam Fastballs. On average he releases the ball 5.5ft. from the ground.

This is the release point of all his Sinkers. On average he releases the ball 5.4ft. from the ground.

This is the release point of all his Sliders. On average he releases the ball 5.3ft. from the ground.

This is the release point of all his Cutters. On average he releases the ball 5.4ft. from the ground.

This is the release point of all his Changeups. On average he releases the ball 5.3ft. from the ground.

This is the release point of all his Sweepers. On average he releases the ball 5.4ft. 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