Jonathan Stiever
P | Bats/Throws: R/R | 6' 2" 210LBS | Age: 27
Draft: 2018 | Rd: 5, #138, Chicago White Sox | Indiana
W L ERA G GS SV IP SO WHIP
2020 0 1 9.95 2 2 0 6.1 3 1.74
2021 0 0 -.-- 1 0 0 0 0 -.--
2 Seasons 0 1 14.21 3 2 0 6.1 3 2.37
G W-L ERA IP SO WHIP
2020 2 0-1 9.95 6.1 3 1.74
2021 1 0-0 -.-- 0 0 -.--
2 Seasons 3 0-1 14.21 6.1 3 2.37
MLB Percentile Rankings
Movement Profile (Induced Break)
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Statcast Statistics

Season Age Pitches Batted
Balls		 Barrels Barrel % Barrel/PA Exit
Velocity		 Max EV Launch
Angle		 LA Sweet-
Spot %		 XBA XSLG WOBA XWOBA XWOBACON HardHit% K% BB% ERA xERA
2020 23 137 22 5 22.7 17.2 91.4 110.9 16.2 31.8 .417 .967 .461 .593 .655 63.6 10.3 13.8 9.95 23.76
2021 24 15 4 0 0.0 0.0 89.8 94.6 16.1 100.0 .747 .909 .879 .719 .719 0.0 0.0 0.0 0.00 55.21
Player 152 26 5 19.2 15.2 91.1 110.9 16.2 42.3 .463 .959 .511 .608 .665 53.8 9.1 12.1
MLB 7.0 4.8 88.5 122.4 12.3 33.2 .245 .406 .316 .315 .369 36.5 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Stiever relies on 3 pitches.
Four Seamer
(60.0%) ,
Changeup
(26.7%) ,
Slider
(13.3%) ,


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Pitch Tracking



Batted Ball Profile

Season GB % FB % LD % PU % Pull % Straight % Oppo % Weak % Topped % Under % Flare/Burner % Solid % Barrel % Barrel/PA
2020 40.9 31.8 18.2 9.1 54.5 36.4 9.1 9.1 27.3 18.2 22.7 0.0 22.7 17.2
2021 0.0 0.0 100.0 0.0 25.0 25.0 50.0 0.0 0.0 25.0 75.0 0.0 0.0 0.0
Player 34.6 26.9 30.8 7.7 50.0 34.6 15.4 7.7 23.1 19.2 30.8 0.0 19.2 15.2
MLB 44.4 23.8 24.7 7.1 37.2 37.5 25.2 3.9 32.6 24.8 24.4 5.9 7.0 4.8
! Note: All figures in this table cover the period 2015-present.

Pitch Movement

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How this works: This section shows two different ways to evaluate pitch movement. On the left, “Total Movement” shows the real-world movement of a pitch, including the forces of gravity, which affects every pitch thrown. Since gravity requires time, and slower pitches aren't 'better' just because they have more time to move, a pitch's movement is compared to other pitches of the same pitch type, within +/- 2 MPH and +/- 0.5 feet of extension/release. On the right, Induced Movement (or IVB) is reported without gravity, and attempts to isolate movement created by the pitcher's ability to spin and manipulate the ball.
Total Movement (in inches, w/ gravity)Induced Movement (in inches, w/o gravity)
YearPitchTeamHand#MPHVertical
Drop		vs.
Comparable		Horizontal
Break		vs.
Comparable		Vertical
Break		vs. AvgHorizontal
Break		vs. Avg
2021 4-Seam Fastball CWS R 9 93.5 14.4 0.7 8.5ARM 1.5 17.3 1.1 8.5ARM 1.3
2021 Slider CWS R 2 82.0 36.2 -3.7 0.0GLV -6.1 4.7 -2.9 0.0GLV -5.7
2021 Changeup CWS R 4 80.6 27.1 -5.0 10.6ARM -2.7 15.1 -8.8 10.6ARM -3.3
2020 Curveball CWS R 13 73.8 56.2 -6.3 0.8ARM -10.3 -5.9 -3.8 0.8ARM -10.0
2020 Slider CWS R 28 82.7 31.7 -7.3 0.8GLV -4.2 8.2 -6.8 0.8GLV -4.5
2020 4-Seam Fastball CWS R 74 92.3 15.0 0.7 10.9ARM 4.1 17.2 1.2 10.9ARM 3.6
2020 Changeup CWS R 22 80.0 27.3 -6.0 11.7ARM -1.3 15.4 -9.0 11.7ARM -1.7
! Note: Years are in reverse order.
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Run Values by Pitch Type

Year Pitch Type Team RV/100 Run Value Pitches % PA BA SLG wOBA Whiff% K% PutAway % xBA xSLG xwOBA Hard Hit %
2021 4-Seam Fastball -21.4 -2 9 60.0 3 1.000 1.000 .900 25.0 0.0 -- .920 1.080 .876 0.0
2021 Changeup -11.2 0 4 26.7 -- -- -- -- -- -- -- -- -- --
2021 Slider -37.9 -1 2 13.3 1 1.000 1.000 .900 0.0 0.0 -- .226 .396 .248 0.0
2020 4-Seam Fastball 0.2 0 74 54.0 16 .250 .750 .481 15.0 18.8 10.7 .361 .820 .545 88.9
2020 Slider -15.1 -4 28 20.4 7 .429 1.286 .700 9.1 0.0 0.0 .678 1.771 1.006 57.1
2020 Changeup 0.6 0 22 16.1 5 .200 .200 .180 11.1 0.0 0.0 .271 .388 .289 40.0
2020 Curveball -0.9 0 13 9.5 1 .000 .000 .000 50.0 0.0 0.0 .000 .000 .000 0.0
! Note: Years are in reverse order.
! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.
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Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2020 Changeup 22 80.0 93 18.8 1:00 1:15 -15
2020 Curveball 12 73.5 60 9.1 6:30 6:00 30
2020 4-Seam Fastball 74 92.3 94 20.1 1:00 1:15 -15
2020 Slider 27 82.6 35 7.2 12:45 11:45 60
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! Note: This table is showing data from the PITCHER perspective.
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Pitcher Arm Angle

! Note: Data is available from 2020 through the present.
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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2020 29 137 -3 1 -1 -1 -4
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Plate Discipline

Season Pitches Zone % Zone Swing % Zone Contact % Chase % Chase Contact % Edge % 1st Pitch Strike % Swing % Whiff % Meatball % Meatball Swing %
2020 137 48.9 73.1 87.8 18.6 76.9 39.4 58.6 45.3 14.5 9.5 84.6
2021 15 40.0 66.7 75.0 11.1 100.0 26.7 50.0 33.3 20.0 0.0 --
Player 152 48.0 72.6 86.8 17.7 78.6 38.2 57.6 44.1 14.9 8.6 84.6
MLB 48.7 67.0 82.0 28.5 57.8 42.6 61.0 47.2 24.9 7.3 76.3
! Note: All figures in this table cover the period 2015-present.

Percentile Rankings

Year xwOBA /
xERA 		xBA xSLG xISO xOBP Brl Brl% EV Hard
Hit% 		K% BB% Whiff% Chase
Rate 		FB
Velo 		FB
Spin 		CB
Spin 		Extension
2020 35 62 3
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Expected Home Runs

Adjusted
Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2020 22.7 4 3.5 1 0 1 3 75.0
Player 22.7 4 3.5 1 0 1 3 75.0
Note: xHR tells how many of this pitcher's home runs allowed would have been out of other stadiums. The "Adjusted" view here accounts for different wall heights, distances and environmental effects using Statcast Park Factor data.
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Expected Home Runs by Park

Adjusted
Year HR
2020 4 4 3 3 3 4 3 4 3 3 3 3 4 3 4 3 4 4 3 4 4 3 4 3 4 3 3 4 4 4 4
Player 4 4 3 3 3 4 3 4 3 3 3 3 4 3 4 3 4 4 3 4 4 3 4 3 4 3 3 4 4 4 4
Note: xHR tells how many of this pitcher's home runs allowed would have been out of other stadiums. The "Adjusted" view here accounts for different wall heights, distances and environmental effects using Statcast Park Factor data.
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Year to Year Changes

Metric 2020 2021 +/-  
Fastball Velocity 92.3 93.5 1.2 ↑
Offspeed Velocity 80.0 80.6 0.6 ↑
Breaking Velocity 79.9 82.0 2.1 ↑
Exit Velocity 91.4 89.8 -1.6 ↓
Launch Angle 16.2 16.1 -0.1 ↓
Barrel % 22.7 0.0 -22.7 ↓
Hard Hit % 63.6 0.0 -63.6 ↓
LA Sweet-Spot % 31.8 100.0 68.2 ↑
xBA .417 .746 0.329 ↑
BA .280 1.000 0.720 ↑
xwOBA .593 .719 0.126 ↑
wOBA .461 .879 0.418 ↑
xSLG .967 .909 -0.058 ↓
SLG .760 1.000 0.240 ↑
K% 10.3 0.0 -10.3 ↓
BB% 13.8 0.0 -13.8 ↓
Swing % 45.3 33.3 -12.0 ↓
Whiff% 14.5 20.0 5.5 ↑
In Zone % 48.9 40.0 -8.9 ↓
Out of Zone % 51.1 60.0 8.9 ↑
Out of Zone Swing % 18.6 11.1 -7.5 ↓
First Pitch Swing % 31.0 0.0 -31.0 ↓
First Pitch Strike % 58.6 50.0 -8.6 ↓
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2020 Shifts 29 .461 12 1 8.3 17 5 29.4
2021 Shifts 4 .879 1 0 0.0 3 2 66.7
! Note: Shifts are through the 2022 season, Shaded starting from the 2023 season, Shift: three or more infielders are on the same side of second base, Shade: positioned outside of their typical responsible slices of the field.
Learn more about how positioning is defined here

Pitch Tempo

Bases EmptyRunners On Base
SeasonTeamPitchesTempoFast %Slow %PitchesTempoFast %Slow %
2020 50 15.3 48.0% 0.0% 15 20.3 0.0% 6.7%
2021 3 13.9 66.7% 0.0% 5 15.3 20.0% 0.0%

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Pitch Distribution

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