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Tony Gonsolin
Popularity: ↓ 27%
P | B/T: R/R | 6' 3" 205LBS | Age: 26

Draft: 2016 | Rd: 9, #281, Los Angeles Dodgers | St. Mary's
Poor Avg Great

Stats

W L ERA G GS SV IP SO WHIP
2020 2 2 2.31 9 8 0 46.2 46 0.84
2 Seasons 6 4 2.60 20 14 1 86.2 83 0.92
G W-L ERA IP SO WHIP
2020 9 2-2 2.31 46.2 46 0.84
2 Seasons 20 6-4 2.60 86.2 83 0.92

Statcast Statistics

Season Pitches Batted Balls Barrels Barrel % Exit Velocity Launch Angle Sweet Spot % XBA XSLG WOBA XWOBA XWOBACON Hard Hit % K % BB % ERA xERA
2019 693 110 3 2.7 88.6 15.8 29.1 .225 .383 .252 .300 .344 37.3 22.7 9.2 2.93 3.78
2020 705 122 6 4.9 88.7 15.2 36.9 .240 .383 .222 .271 .346 35.2 26.1 4.0 2.31 3.31
ALL 1398 232 9 3.9 88.7 15.5 33.2 .233 .383 .237 .285 .345 36.2 24.5 6.5
MLB 43640 6.4 88.3 11.9 32.8 .250 .414 .317 .321 .376 34.9 21.8 8.3

Statcast Pitch Arsenal

Gonsolin relies on 4 pitches.
4-Seam Fastball
(47.5%) ,
Split Finger
(29.8%) ,
Slider
(16.7%) ,
Curveball
(6%) ,


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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 Whiff% PutAway%
2020 4-Seam Fastball 335 151 184 47.5 95.1 94 89 17 13 2 1 1 17 74 .191 .257 .270 .442 .207 .290 90.2 18 2489 15.6 20.2
2020 Split Finger 210 68 142 29.8 85.1 43 41 9 5 2 1 1 11 30 .220 .252 .390 .380 .271 .280 82.8 9 1838 42.2 12.9
2020 Slider 118 93 25 16.7 87.5 33 32 5 3 2 0 0 17 15 .156 .174 .219 .233 .174 .182 88.4 12 2764 47.1 30.4
2020 Curveball 42 19 23 6.0 81.7 6 4 1 1 0 0 0 1 3 .250 .245 .250 .294 .380 .389 80.4 11 2653 42.9 16.7
2019 4-Seam Fastball 332 156 176 47.9 93.6 81 71 17 7 6 0 4 8 63 .239 .281 .493 .519 .347 .379 91.5 20 2456 12.7 10.0
2019 Split Finger 174 60 114 25.1 86.6 48 44 8 5 3 0 0 17 28 .182 .227 .250 .347 .210 .273 86.1 16 1998 38.7 23.9
2019 Slider 117 83 34 16.9 88.0 24 22 1 1 0 0 0 9 13 .045 .103 .045 .145 .094 .155 81.1 -6 2553 44.3 19.6
2019 Curveball 70 25 45 10.1 80.5 10 9 0 0 0 0 0 3 6 .000 .084 .000 .101 .069 .145 87.1 19 2657 30.8 21.4


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 Curveball LAD R 42 81.7 54.9 5 10 4.4 -3.2 -42
2020 Slider LAD R 118 87.5 33.7 0.9 3 3.9 0.5 15
2020 4-Seamer LAD R 335 95.1 12.2 2.1 14 9.4 2.3 33
2020 Splitter LAD R 210 85.1 29.5 -3.2 -10 14.9 3.2 27
2019 Curveball LAD R 70 80.5 57.8 4.7 9 3.4 -4.1 -55
2019 Splitter LAD R 174 86.6 25 -7.2 -22 13.5 3.4 34
2019 4-Seamer LAD R 332 93.6 13.9 1.6 10 7.3 0.2 3
2019 Slider LAD R 117 88 29.3 -3.5 -11 2.3 -1.2 -35
! 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 Curveball 1.6 1 42 6.0 6 .250 .250 .383 42.9 16.7 16.7 .245 .294 .387 0.0
2020 Slider -3.0 -4 118 16.7 33 .156 .219 .179 47.1 51.5 30.4 .174 .233 .182 33.3
2020 Splitter 0.5 1 210 29.8 43 .220 .390 .279 42.2 25.6 12.9 .252 .380 .281 23.3
2020 4-Seamer -2.4 -8 335 47.5 94 .191 .270 .216 15.6 18.1 20.2 .257 .442 .291 41.9
2019 Curveball -0.4 0 70 10.1 10 .000 .000 .070 30.8 30.0 21.4 .084 .101 .146 33.3
2019 Slider -2.5 -3 117 16.9 24 .045 .045 .133 44.3 37.5 19.6 .103 .145 .156 7.7
2019 Splitter -0.1 0 174 25.1 48 .182 .250 .234 38.7 35.4 23.9 .227 .347 .274 39.3
2019 4-Seamer -1.0 -3 332 47.9 81 .239 .493 .365 12.7 9.9 10.0 .281 .519 .380 42.9
! 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 Slider 117 87.5 25 5.0 10:15 9:15 60
2020 Curveball 41 81.7 70 17.2 7:00 6:30 30
2020 4-Seam Fastball 322 95.1 98 20.1 1:00 1:00 0
2020 Changeup 209 85.1 97 17.4 1:45 2:15 -30
! 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
2019 162 690 -4 -15 9 3 -7
2020 221 905 -4 -11 5 4 -6
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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 %
2019 693 43.9 69.1 78.1 29.3 64.0 40.3 59.5 46.8 26.9 5.9 78.0
2020 705 50.4 70.1 77.9 31.4 52.7 41.7 65.9 50.9 29.8 8.1 89.5
ALL 1398 47.1 69.7 78.0 30.3 58.5 41.0 62.8 48.9 28.4 7.0 84.7
MLB 48.4 66.1 82.8 28.2 59.4 42.6 60.6 46.6 24.5 7.2 75.1

Batted Ball Profile

Season GB % FB % LD % PU % Pull % Straight % Oppo % Weak % Topped % Under % Flare/Burner % Solid % Barrel %
2019 42.7 29.1 20.9 7.3 40.0 34.5 25.5 3.6 31.8 29.1 18.2 12.7 2.7
2020 35.2 24.6 32.8 7.4 32.8 36.1 31.1 5.7 25.4 29.5 23.0 10.7 4.9
ALL 38.8 26.7 27.2 7.3 36.2 35.3 28.4 4.7 28.4 29.3 20.7 11.6 3.9
MLB 45.3 22.0 25.7 7.1 36.6 38.0 25.5 3.2 33.6 24.3 24.6 5.6 6.4

Percentile Rankings

Year xwOBA xBA xSLG xISO xOBP Brl Brl% EV HardHit% K% BB% Whiff% xERA FB Velo FB Spin CB Spin
2019 60 89 73
2020 77 50 57 62 88 46 77 43 59 64 95 71 77 81 91 68
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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 23.2 4 4.9 -0.9 5 5 2 50.0
2020 22.6 6 8.7 -2.7 9 8 2 33.3

Expected Home Runs by Park

Year HR
2019 4 7 7 3 7 3 3 5 7 4 11 3 3 6 6 7 3 3 4 5 2 3 3 4 3 8 5 3 7 3 8
2020 6 8 12 8 11 8 10 11 11 7 13 9 6 8 8 10 6 7 10 9 4 10 9 8 7 11 8 7 9 7 10
! 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 +/-  
Fastball Velocity 93.6 95.1 1.5
Offspeed Velocity 86.6 85.1 -1.5
Breaking Velocity 85.2 86 0.8
Exit Velocity 88.6 88.7 0.1
Launch Angle 15.8 15.2 -0.6
Barrel % 2.7 4.9 2.2
Hard Hit % 37.3 35.2 -2.1
Sweet Spot % 29.1 36.9 7.8
xBA .225 .24 0.015
BA .178 .193 0.015
xwOBA .3 .271 -0.029
wOBA .252 .222 -0.03
xSLG .383 .383 0
SLG .322 .289 -0.033
K% 22.7 26.1 3.4
BB% 9.2 4 -5.2
Swing % 46.8 50.9 4.1
Whiff% 26.9 29.8 2.9
In Zone Swing % 43.9 50.4 6.5
Out of Zone Swing % 56.1 49.6 -6.5
First Pitch Swing % 30.7 35.2 4.5
First Pitch Strike % 59.5 65.9 6.4
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Statcast Shift Statistics

vs RHHvs LHH
YearPAwOBAPAShifts%PAShifts%
2019 163 .252 78 28 35.9 85 66 77.6
2020 176 .222 86 50 58.1 90 80 88.9

Pitch Distribution