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Randy Rosario
P | B/T: L/L | 6' 1" 210LBS | Age: 27

Poor Avg Great

Stats

W L ERA G GS SV IP SO WHIP
2020 0 1 8.10 4 0 0 3.1 4 3.00
4 Seasons 6 1 5.00 69 0 1 66.2 49 1.59
G W-L ERA IP SO WHIP
2020 4 0-1 8.10 3.1 4 3.00
4 Seasons 69 6-1 5.00 66.2 49 1.59

Statcast Statistics

Season Age Pitches Batted Balls Barrels Barrel % Exit Velocity Max EV Launch Angle Sweet Spot % XBA XSLG WOBA XWOBA XWOBACON HardHit% K% BB% ERA xERA
2017 23 64 12 1 8.3 94.5 109.4 2.7 16.7 .276 .516 .578 .358 .387 41.7 13.3 0 30.86 5.82
2018 24 731 148 6 4.1 89.5 108.2 7.9 33.1 .275 .414 .317 .336 .357 33.8 15 11 3.66 4.92
2019 25 224 45 3 6.7 91.6 110.6 -0.4 26.7 .260 .417 .318 .317 .367 35.6 20.6 7.9 4.39 4.54
2020 26 85 13 1 7.7 91.3 108.2 6.9 46.2 .388 .613 .498 .461 .528 38.5 19 14.3 8.10 10.77
1104 218 11 5 90.3 110.6 5.8 31.7 .279 .432 .343 .342 .371 34.9 16.4 10
6.6 88.3 122.2 12 32.8 .243 .402 .317 .312 .363 35.4 22 8.4

Statcast Pitch Arsenal

Rosario relies on 4 pitches.
Slider
(42.4%) ,
Sinker
(40%) ,
4-Seam Fastball
(14.1%) ,
Changeup
(3.5%) ,


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Pitch Tracking

Year Pitch Type # # RHB # LHB % MPH PA AB H 1B 2B 3B HR SO BBE BA XBA SLG XSLG WOBA XWOBA EV LA Spin Ext. Whiff% PutAway%
2020 Slider 36 18 18 42.4 85.1 9 7 2 2 0 0 0 3 5 .286 .334 .286 .428 .277 .338 90.4 21 2164 5.8 25.0 23.1
2020 Sinker 34 24 10 40.0 91.7 10 9 5 3 1 0 1 1 8 .556 .430 1.000 .757 .656 .525 91.9 -1 1974 5.8 7.7 50.0
2020 4-Seam Fastball 12 7 5 14.1 92.2 2 0 0 0 0 0 0 0 0 .699 .699 1869 5.8 0.0 0.0
2020 Changeup 3 3 0 3.5 85.8 1568 5.9 100.0
2019 Sinker 125 94 31 55.8 93.7 37 35 9 5 3 0 1 5 30 .257 .288 .429 .443 .306 .328 92.1 0 1980 5.4 6.9 26.3
2019 Slider 67 36 31 29.9 87.1 20 19 4 3 1 0 0 7 12 .211 .196 .263 .248 .226 .217 89.4 -1 2301 5.2 40.0 24.1
2019 4-Seam Fastball 31 21 10 13.8 94.4 6 4 2 1 0 0 1 1 3 .500 .313 1.250 1.001 .698 .581 95.8 0 2033 5.3 30.8 16.7
2019 Curveball 1 1 0 0.4 80.5 1169 5.1
! Note: Years are in reverse order.
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Batted Ball Profile

Season GB % FB % LD % PU % Pull % Straight % Oppo % Weak % Topped % Under % Flare/Burner % Solid % Barrel %
2017 66.7 25 8.3 0 50 25 25 0 50 16.7 16.7 8.3 8.3
2018 52.7 16.2 26.4 4.7 35.8 35.8 28.4 0.7 39.9 18.9 31.1 4.1 4.1
2019 60 11.1 26.7 2.2 33.3 44.4 22.2 0 51.1 11.1 24.4 6.7 6.7
2020 53.8 23.1 23.1 0 30.8 38.5 30.8 0 30.8 7.7 46.2 7.7 7.7
55 16.1 25.2 3.7 35.8 37.2 27.1 0.5 42.2 16.5 29.8 5 5
45.2 22.3 25.5 7.1 36.6 37.9 25.5 3.7 33.3 24.3 24.5 5.6 6.6

Pitch Movement


How this works: Every pitch is affected by the forces of gravity, which means that every pitch drops on its way from the mound to the plate. These numbers are reported with gravity, which makes them larger and different than other pitch movement numbers you may have seen. Since gravity requires time, and slower pitches aren’t ‘better’ just because they have more time to move, the movement of a pitch is compared to ‘average’ movement by comparing it to other MLB pitch types within +/- 2 MPH and from within +/- 0.5 feet of extension and release.
Vertical Movement (inches) Horizontal Movement (inches)
Year Pitch Team Hand # MPH Inches of Drop vs Avg % vs Avg Inches of Break vs Avg % Break vs Avg
2020 4-Seamer KC L 12 92.2 26 -10.3 -65 6.5 -0.3 -5
2020 Slider KC L 36 85.1 36.7 0.7 2 4.3 -0.3 -6
2020 Sinker KC L 34 91.7 30.5 7.8 34 13.6 -1.1 -8
2020 Changeup KC L 3 85.8 33.8 4.2 14 13 -0.4 -3
2019 Sinker KC L 125 93.7 27 4.3 19 16.2 1 6
2019 Slider KC L 67 87.1 36.1 1 3 3.2 -0.8 -19
2019 Curveball KC L 1 80.5 46.6 -5.3 -10 4.4 -3.5 -45
2019 4-Seamer KC L 31 94.4 22.7 -6.8 -43 8.9 0.9 11
2018 Sinker CHC L 114 92.7 26.7 4.2 19 15.7 0.8 5
2018 Curveball CHC L 1 78.2 42.5 -14.9 -26 3 -5.4 -64
2018 4-Seamer CHC L 323 93.5 22.2 -5.8 -36 8.5 0.6 7
2018 Changeup CHC L 32 86.8 28.8 -1.1 -4 14.2 0.7 5
2018 Slider CHC L 261 85.9 37.8 0.8 2 3.9 -0.5 -10
2017 Slider MIN L 21 87.3 34.2 1.4 4 3.8 0.6 21
2017 4-Seamer MIN L 43 93.6 20.3 -6 -42 8.2 -0.1 -2
! 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 %
2020 4-Seamer 7.9 1 12 14.1 2 .7 0 0 0 .7
2020 Slider 2.5 1 36 42.4 9 .286 .286 .278 25 33.3 23.1 .334 .428 .334 40
2020 Sinker 6.7 2 34 40 10 .556 1 .665 7.7 10 50 .43 .757 .525 37.5
2020 Changeup 1 0 3 3.5 100 0
2019 4-Seamer 8.5 3 31 13.8 6 .5 1.25 .717 30.8 16.7 16.7 .313 1.001 .584 66.7
2019 Slider -1.9 -1 67 29.9 20 .211 .263 .233 40 35 24.1 .196 .248 .217 33.3
2019 Sinker 0.2 0 125 55.8 37 .257 .429 .339 6.9 13.5 26.3 .288 .443 .329 33.3
2019 Curveball 2.2 0 1 0.4
2018 Changeup -3 -1 32 4.4 6 .167 .167 .15 40 33.3 25 .139 .151 .134 0
2018 Sinker -0.9 -1 114 15.6 33 .333 .367 .347 18.6 3 5 .283 .333 .309 34.5
2018 Slider -1.9 -5 261 35.7 70 .167 .242 .207 30.7 30 19.8 .217 .331 .263 28.9
2018 4-Seamer 1.5 5 323 44.2 89 .329 .513 .412 13.2 6.7 8.7 .334 .54 .42 38.6
2018 Curveball 3.6 0 1 0.1
2017 Slider 8.9 2 21 32.8 5 .4 1 .58 36.4 40 18.2 .378 .932 .538 66.7
2017 4-Seamer 8.7 4 43 67.2 10 .556 .778 .59 0 0 0 .22 .286 .266 33.3
! Note: Years are in reverse order.
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Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2020 4-Seam Fastball 10 92.1 72 8.8 10:30 10:15 15
2020 Sinker 24 91.8 76 14.5 10:15 9:15 60
2020 Slider 33 85.1 21 5 1:45 3:15 -90
! Note: This table is showing data from the PITCHER perspective.
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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2018 200 740 0 -11 6 3 -2
2019 63 224 0 0 1 1 2
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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 %
2017 64 42.2 66.7 100 24.3 55.6 42.2 40 42.2 14.8 4.7 100
2018 731 49.1 68.2 84.9 26.9 61 44.3 58.5 47.2 21.7 7.4 87
2019 224 50.4 69.9 87.3 28.8 56.3 41.5 52.4 49.6 21.6 9.8 90.9
2020 85 47.1 60 87.5 20 66.7 29.4 66.7 38.8 18.2 4.7 50
1104 48.8 67.9 86.3 26.5 60 42.5 56.9 46.7 21.1 7.5 86.7
48.5 66.7 82.1 28.3 58.6 42.6 60.6 46.9 24.5 7.2 75.9

Percentile Rankings

Year xwOBA xBA xSLG xISO xOBP Brl Brl% EV HardHit% K% BB% Whiff% xERA FB Velo FB Spin CB Spin
2017
2018 61 3 7
2019
2020
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Expected Home Runs

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2019 21.8 2 1.3 1 2 2 0 0
2020 23.2 1 1 0 0 0 1 100

Expected Home Runs by Park

Year HR
2019 2 1 2 1 2 1 1 2 2 1 1 1 0 1 2 2 1 1 2 2 0 0 1 2 1 2 1 1 3 1 2
2020 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
! Note: This tells how many of this player's home runs would have been out of other stadiums. This accounts for different wall heights and distances, but does not attempt to adjust for environmental effects. For these purposes, the 2020 Blue Jays home field was still Rogers Centre, not Sahlen Field.
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Year to Year Changes

Metric 2015 2016 +/-   2017 +/-   2018 +/-   2019 +/-   2020 +/-   2021 +/-  
Fastball Velocity 93.6 93.3 -0.3 93.8 0.5 91.9 -1.9 undefined
Offspeed Velocity 0 86.8 0 0 0 85.8 0 undefined
Breaking Velocity 87.3 85.9 -1.4 87 1.1 85.1 -1.9 undefined
Exit Velocity 94.5 89.5 -5 91.6 2.1 91.3 -0.3 undefined
Launch Angle 2.7 7.9 5.2 -.4 -8.3 6.9 7.3 undefined
Barrel % 8.3 4.1 -4.2 6.7 2.6 7.7 1 undefined
Hard Hit % 41.7 33.8 -7.9 35.6 1.8 38.5 2.9 undefined
Sweet Spot % 16.7 33.1 16.4 26.7 -6.4 46.2 19.5 undefined
xBA .276 .275 -0.001 .26 -0.015 .388 0.128 undefined
BA .5 .264 -0.236 .259 -0.005 .438 0.179 undefined
xwOBA .358 .336 -0.022 .317 -0.019 .461 0.144 undefined
wOBA .578 .317 -0.261 .318 0.001 .498 0.18 undefined
xSLG .517 .414 -0.103 .417 0.003 .613 0.196 undefined
SLG .857 .376 -0.481 .431 0.055 .688 0.257 undefined
K% 13.3 15 1.7 20.6 5.6 19 -1.6 undefined
BB% 0 11 11 7.9 -3.1 14.3 6.4 undefined
Swing % 42.2 47.2 5 49.6 2.4 38.8 -10.8 undefined
Whiff% 14.8 21.7 6.9 21.6 -0.1 18.2 -3.4 undefined
In Zone % 42.2 49.1 6.9 50.4 1.3 47.1 -3.3 undefined
Out of Zone % 57.8 50.9 -6.9 49.6 -1.3 52.9 3.3 undefined
Out of Zone Swing % 24.3 26.9 2.6 28.8 1.9 20 -8.8 undefined
First Pitch Swing % 13.3 31.5 18.2 28.6 -2.9 14.3 -14.3 undefined
First Pitch Strike % 40 58.5 18.5 52.4 -6.1 66.7 14.3 undefined
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Statcast Shift Statistics

vs RHHvs LHH
YearPAwOBAPAShifts%PAShifts%
2017 15 .578 10 1 10.0 5 0 0.0
2018 198 .317 119 2 1.7 79 2 2.5
2019 63 .318 41 2 4.9 22 2 9.1
2020 21 .498 13 3 23.1 8 2 25.0

Pitch Distribution