Jason Grilli
P | Bats/Throws: R/R | 6' 5" 235LBS | Age: 48
Draft: 1997 | Rd: 1, #4, San Francisco Giants | Seton Hall
W L ERA G GS SV IP SO WHIP
2015 3 4 2.94 36 0 24 33.2 45 1.13
2016 7 6 4.12 67 0 4 59 81 1.29
2017 2 5 6.30 46 0 1 40 48 1.60
15 Seasons 34 47 4.22 595 16 79 684.2 694 1.37
G W-L ERA IP SO WHIP
2015 36 3-4 2.94 33.2 45 1.13
2016 67 7-6 4.12 59 81 1.29
2017 46 2-5 6.30 40 48 1.60
15 Seasons 595 34-47 4.22 684.2 694 1.37
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
2015 38 591 85 4 4.7 2.9 88.4 109.0 22.1 34.1 .221 .359 .269 .275 .380 30.6 32.1 7.1 2.94 3.10
2016 39 1072 136 10 7.4 4.0 90.0 111.5 17.9 37.5 .210 .375 .313 .305 .395 34.6 32.3 12.7 4.12 3.91
2017 40 800 117 10 8.5 5.4 86.8 112.0 18.7 45.3 .277 .515 .388 .370 .470 32.5 26.1 9.8 6.30 6.16
Player 2463 338 24 7.1 4.2 88.5 112.0 19.2 39.3 .234 .417 .326 .319 .417 32.8 30.3 10.4
MLB 7.0 4.8 88.5 122.4 12.3 33.2 .245 .405 .316 .315 .368 36.5 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Grilli relies on 4 pitches.
Four Seamer
(60.8%) ,
Slider
(33.7%) ,
Sinker
(3.0%) ,
Changeup
(2.5%) ,


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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
2015 27.1 30.6 29.4 12.9 32.9 34.1 32.9 1.2 21.2 35.3 27.1 8.2 4.7 2.9
2016 30.1 35.3 27.9 6.6 29.4 37.5 33.1 1.5 22.8 35.3 25.0 5.9 7.4 4.0
2017 27.4 26.5 34.2 12.0 36.8 29.1 33.3 6.8 17.9 27.4 29.1 9.4 8.5 5.4
Player 28.4 31.1 30.5 10.1 32.8 33.7 33.1 3.3 20.7 32.5 26.9 7.7 7.1 4.2
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


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
2017 4-Seam Fastball TEX R 485 92.8 16.0 -1.7 14.9ARM 7.4 16.1 -1.0 14.9ARM 6.8
2017 Slider TEX R 269 81.0 43.5 2.8 10.3GLV 4.1 -0.5 4.1 10.3GLV 6.1
2017 Changeup TEX R 20 85.8 25.4 -2.5 18.4ARM 5.0 12.2 -3.7 18.4ARM 4.8
2017 Sinker TEX R 24 92.1 23.1 2.6 19.0ARM 4.6 9.1 1.7 19.0ARM 3.6
2016 Slider TOR R 372 81.0 43.2 1.8 13.4GLV 6.2 -0.7 3.1 13.4GLV 7.3
2016 Sinker TOR R 26 92.8 22.5 1.1 16.4ARM 2.6 10.1 -0.5 16.4ARM 3.2
2016 Changeup TOR R 26 84.9 27.9 -2.8 16.3ARM 3.7 11.0 -3.8 16.3ARM 5.0
2016 4-Seam Fastball TOR R 623 92.9 15.7 0.2 11.6ARM 4.6 16.7 0.9 11.6ARM 5.2
! Note: Years are in reverse order.

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 %
2017 4-Seam Fastball -1.5 -7 485 60.6 116 .294 .569 .416 26.1 26.7 18.0 .296 .513 .385 28.2
2017 Slider -0.7 -2 269 33.6 57 .269 .673 .417 27.4 26.3 18.5 .250 .559 .367 40.5
2017 Sinker 5.6 1 24 3.0 7 .143 .143 .129 18.2 28.6 100.0 .277 .320 .261 40.0
2017 Changeup 0.3 0 20 2.5 4 .250 .250 .225 0.0 0.0 0.0 .158 .330 .200 25.0
! Note: Years are in reverse order.
! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.

Statcast Pitching Run Value

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2008 307 1,237 9 11 -3 -8 8
2009 208 882 1 6 -6 -5 -4
2011 133 519 5 9 2 -3 12
2012 240 982 13 3 -1 -3 12
2013 215 877 2 10 -2 -1 10
2014 237 948 6 7 -4 -5 4
2015 139 587 1 5 -2 0 4
2016 262 1,110 10 11 -9 -4 8
2017 184 798 0 4 -9 -3 -8
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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 %
2015 591 50.4 69.1 75.7 34.8 55.9 46.7 61.4 52.1 30.5 6.1 72.2
2016 1,072 46.5 65.1 75.6 28.4 50.3 42.4 56.6 45.4 31.8 6.7 73.6
2017 800 49.7 70.5 79.6 26.9 60.2 45.4 57.1 48.5 25.8 8.3 80.3
Player 2,463 48.5 67.9 77.0 29.4 54.7 44.4 57.9 48.0 29.5 7.1 75.9
MLB 48.7 67.0 82.0 28.5 57.8 42.6 61.0 47.2 25.0 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
2015 75 92 57
2016 58 88 64 40 46 72 19 9 51 96 3 94 43 49 81 59
2017 48 80 66
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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 %
2016 23.2 10 8.8 1 5 9 2 20.0
2017 22.6 12 10.8 1 5 6 6 50.0
Player 22.9 22 19.6 2 10 15 8 36.4
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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Expected Home Runs by Park

Adjusted

Year HR
2016 10 9 6 12 10 8 10 7 9 7 8 11 8 7 8 11 6 7 8 12 8 4 13 14 7 7 10 12 9 9 8
2017 12 12 9 12 11 11 13 10 10 8 11 14 11 10 10 11 10 10 11 11 10 11 11 11 10 9 10 14 12 11 9
Player 22 21 15 24 21 19 23 17 19 15 19 25 19 17 18 22 16 17 19 23 18 15 24 25 17 16 20 26 21 20 17
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 2015 2016 +/-   2017 +/-  
Fastball Velocity 94.6 92.9 -1.7 92.8 -0.1
Offspeed Velocity 86.5 84.9 -1.6 85.8 0.9
Breaking Velocity 83.1 81.1 -2.0 81.0 -0.1
Exit Velocity 88.4 90.0 1.6 86.8 -3.2
Launch Angle 22.1 17.9 -4.2 18.7 0.8
Barrel % 4.7 7.4 2.7 8.5 1.1
Hard Hit % 30.6 34.6 4.0 32.5 -2.1
LA Sweet-Spot % 34.1 37.5 3.4 45.3 7.8
xBA .221 .210 -0.011 .277 0.067
BA .217 .206 -0.011 .279 0.073
xwOBA .275 .305 0.030 .370 0.065
wOBA .269 .313 0.044 .388 0.075
xSLG .359 .375 0.016 .515 0.140
SLG .349 .416 0.067 .576 0.160
K% 32.1 32.3 0.2 26.1 -6.2
BB% 7.1 12.7 5.6 9.8 -2.9
Swing % 52.1 45.4 -6.7 48.5 3.1
Whiff% 30.5 31.8 1.3 25.8 -6.0
In Zone % 50.4 46.5 -3.9 49.7 3.2
Out of Zone % 49.6 53.5 3.9 50.3 -3.2
Out of Zone Swing % 34.8 28.4 -6.4 26.9 -1.5
First Pitch Swing % 30.0 28.7 -1.3 32.6 3.9
First Pitch Strike % 61.4 56.6 -4.8 57.1 0.5
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2016 Shifts 242 .304 134 1 0.7 108 26 24.1
2017 Shifts 183 .385 119 1 0.8 64 13 20.3
! 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 %
2011 108 19.2 4.6% 4.6% 90 24.6 0.0% 18.9%
2012 235 20.6 0.4% 3.0% 152 25.6 0.0% 19.7%
2013 251 21.8 0.0% 2.8% 116 24.9 0.0% 19.0%
2014 243 22.2 1.2% 1.6% 191 26.4 0.0% 23.6%
2015 156 22.5 15.4% 9.6% 97 27.1 6.2% 33.0%
2016 329 24.4 3.3% 13.1% 183 28.0 2.7% 36.1%
2017 209 20.8 0.5% 2.9% 151 25.4 0.0% 21.9%

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Pitch Distribution