Edwin Díaz
P | Bats/Throws: R/R | 6' 3" 165LBS | Age: 30
Draft: 2012 | Rd: 3, #98, Seattle Mariners | Caguas Military Academy
W L ERA G GS SV IP SO WHIP
2021 5 6 3.45 63 0 32 62.2 89 1.05
2022 3 1 1.31 61 0 32 62 118 0.84
2024 3 1 4.08 29 0 12 28.2 39 1.19
8 Seasons 19 30 3.01 433 0 217 428 696 1.07
G W-L ERA IP SO WHIP
2021 63 5-6 3.45 62.2 89 1.05
2022 61 3-1 1.31 62 118 0.84
2024 29 3-1 4.08 28.2 39 1.19
8 Seasons 433 19-30 3.01 428 696 1.07
MLB Percentile Rankings
Pitch Distribution

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
2016 22 831 111 6 5.4 2.8 87.9 108.6 13.1 32.4 .198 .295 .274 .248 .380 33.3 40.6 6.9 2.79 2.55
2017 23 1130 154 7 4.5 2.5 87.3 112.5 18.2 27.3 .171 .285 .272 .251 .302 34.4 32.0 11.5 3.27 2.66
2018 24 1172 133 5 3.8 1.8 87.8 112.6 11.9 33.1 .158 .239 .214 .214 .329 35.3 44.3 6.1 1.96 1.92
2019 25 1073 129 13 10.1 5.1 90.1 111.3 16.2 40.3 .199 .357 .344 .273 .408 45.7 39.0 8.7 5.59 3.23
2020 26 483 44 3 6.8 2.8 86.6 106.8 11.7 38.6 .157 .235 .272 .242 .360 38.6 45.9 11.9 1.75 2.44
2021 27 999 136 7 5.1 2.7 87.6 110.6 17.2 33.8 .174 .265 .264 .251 .314 26.5 34.6 8.9 3.45 2.62
2022 28 928 97 4 4.1 1.7 85.5 112.7 10.4 34.0 .149 .205 .205 .202 .354 38.1 50.2 7.7 1.31 1.69
2024 30 496 67 5 7.5 4.2 85.2 108.9 13.6 29.9 .193 .329 .302 .271 .346 31.3 32.8 9.2 4.08 2.91
Player 7112 871 50 5.7 2.9 87.5 112.7 14.6 33.3 .174 .275 .265 .242 .346 35.2 39.8 8.6
MLB 7.0 4.8 88.5 122.4 12.3 33.1 .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

Díaz relies on 2 pitches.
Slider
(55.6%) ,
Four Seamer
(44.4%) ,


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+ If Available Pitches Click to Video.


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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
2016 47.7 18.0 27.0 7.2 40.5 36.0 23.4 0.9 36.9 22.5 32.4 1.8 5.4 2.8
2017 40.9 26.0 18.2 14.9 36.4 31.8 31.2 3.2 28.6 35.1 20.8 6.5 4.5 2.5
2018 46.6 23.3 21.1 9.0 33.1 37.6 29.3 0.8 40.6 27.8 21.1 6.0 3.8 1.8
2019 37.2 29.5 27.9 5.4 42.6 31.0 26.4 1.6 26.4 24.0 25.6 11.6 10.1 5.1
2020 45.5 15.9 31.8 6.8 29.5 31.8 38.6 2.3 40.9 25.0 18.2 6.8 6.8 2.8
2021 34.6 27.9 28.7 8.8 27.9 39.7 32.4 5.9 27.2 38.2 20.6 2.9 5.1 2.7
2022 47.4 24.7 22.7 5.2 32.0 36.1 32.0 5.2 34.0 23.7 25.8 6.2 4.1 1.7
2024 46.3 22.4 17.9 13.4 46.3 35.8 17.9 6.0 31.3 23.9 23.9 7.5 7.5 4.2
Player 42.5 24.5 24.0 9.1 35.9 35.1 28.8 3.1 32.4 28.6 23.7 6.1 5.7 2.9
MLB 44.5 23.6 24.8 7.0 37.1 37.5 25.3 3.9 32.7 24.8 24.4 5.8 7.0 4.8
! Note: All figures in this table cover the period 2015-present.

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
2024 4-Seam Fastball NYM R 213 97.2 16.0 -0.5 -3 13.6 3.2 31
2024 Slider NYM R 272 89.5 28.8 -2.7 -8 1.1 -2.1 -65
2022 4-Seam Fastball NYM R 386 99.1 14.5 0.2 1 13.5 1.8 16
2022 Slider NYM R 533 90.8 28.8 -0.7 -2 1.5 -1.1 -43
2021 Slider NYM R 378 90.6 27.4 -1.0 -3 1.1 -1.3 -54
2021 Sinker NYM R 6 99.5 15.0 -4.2 -22 19.9 1.8 10
2021 4-Seam Fastball NYM R 614 98.8 16.6 -0.7 -4 14.8 1.6 12
2020 Cutter NYM R 1 89.6 28.4 -0.9 -3 1.1 -0.9 -47
2020 4-Seam Fastball NYM R 294 97.8 15.6 -0.9 -6 14.4 3.0 27
2020 Sinker NYM R 5 97.3 15.8 -2.7 -15 17.9 2.0 13
2020 Slider NYM R 182 89.6 29.3 -0.6 -2 1.2 -1.7 -58
2020 Changeup NYM R 1 93.4 26.2 -1.1 -4 18.3 2.9 19
2019 Slider NYM R 363 89.5 28.2 -0.7 -3 1.3 -1.0 -44
2019 Sinker NYM R 3 95.9 22.2 2.7 14 19.1 5.1 37
2019 4-Seam Fastball NYM R 706 97.4 14.3 0.0 0 12.4 4.0 47
2018 Sinker SEA R 4 96.9 18.8 0.9 5 17.8 4.2 31
2018 4-Seam Fastball SEA R 727 97.3 13.2 1.1 8 10.7 2.4 29
2018 Changeup SEA R 2 92.7 28.7 2.2 8 14.0 -0.8 -5
2018 Slider SEA R 436 89.1 29.6 -0.7 -2 1.5 -1.6 -51
2017 Slider SEA R 354 88.0 32.9 2.2 7 2.1 -0.4 -16
2017 4-Seam Fastball SEA R 772 97.4 12.6 0.3 2 11.2 1.7 18
2016 Slider SEA R 261 87.3 35.9 3.2 10 3.2 -0.9 -21
2016 Changeup SEA R 3 91.0 20.0 -7.2 -26 10.0 -2.5 -20
2016 4-Seam Fastball SEA R 151 97.0 14.0 1.0 7 9.2 1.4 18
2016 Sinker SEA R 394 98.2 17.0 -2.0 -11 13.7 -0.2 -1
! 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 %
2024 Slider -0.2 0 276 55.6 73 .235 .397 .325 35.8 32.9 22.2 .174 .263 .222 22.7
2024 4-Seam Fastball 0.0 0 220 44.4 46 .189 .351 .307 38.6 32.6 28.8 .228 .449 .349 47.8
2022 Slider 4.1 22 539 58.1 162 .114 .134 .154 54.7 54.3 38.4 .126 .174 .176 41.3
2022 4-Seam Fastball 0.6 2 389 41.9 72 .266 .406 .340 41.2 41.7 35.3 .204 .278 .266 32.4
2021 4-Seam Fastball -0.6 -4 615 61.6 140 .233 .379 .331 25.8 25.0 19.7 .223 .355 .311 28.2
2021 Slider 2.7 10 378 37.8 115 .152 .181 .203 47.9 47.0 42.2 .120 .166 .175 23.5
2021 Sinker -0.1 0 6 0.6 1 -- -- .700 0.0 0.0 0.0 -- -- .700 --
2020 4-Seam Fastball 0.6 2 294 60.9 61 .231 .385 .328 41.1 44.3 29.7 .167 .273 .263 48.0
2020 Slider 1.3 2 182 37.7 48 .143 .167 .226 57.0 47.9 33.3 .144 .188 .214 26.3
2020 Sinker -0.9 0 5 1.0 -- -- -- 0.0 -- 0.0 -- -- -- --
2020 Changeup -4.0 0 1 0.2 -- -- -- -- -- -- -- -- -- --
2020 Cutter -15.7 0 1 0.2 -- -- -- -- -- -- -- -- -- --
2019 4-Seam Fastball -0.1 -1 706 65.8 172 .233 .440 .332 34.8 41.3 26.2 .188 .335 .273 46.9
2019 Slider -0.9 -3 363 33.8 78 .297 .622 .392 43.0 35.9 25.2 .223 .405 .275 44.7
2019 Sinker -39.4 -1 3 0.3 1 1.000 1.000 .900 0.0 0.0 0.0 .148 .166 .133 0.0
2018 4-Seam Fastball 1.9 14 727 62.0 146 .189 .250 .247 30.7 32.9 22.7 .202 .296 .261 36.9
2018 Slider 1.3 6 436 37.2 133 .129 .234 .198 54.0 56.4 37.3 .111 .180 .164 32.7
2018 Sinker 0.0 0 4 0.3 -- -- -- 0.0 -- 0.0 -- -- -- --
2018 Changeup -3.4 0 2 0.2 -- -- -- -- -- 0.0 -- -- -- --
2017 4-Seam Fastball 0.1 1 772 68.3 164 .213 .412 .341 27.9 23.8 21.1 .203 .359 .304 40.0
2017 Slider 1.6 6 354 31.3 112 .144 .231 .208 46.0 44.6 31.1 .129 .189 .176 24.1
! 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
2024 4-Seam Fastball 220 97.3 96 18.9 1:45 1:30 15
2024 Slider 276 89.5 29 4.5 12:30 11:30 60
2022 4-Seam Fastball 388 99.1 95 19.1 1:45 1:30 15
2022 Slider 538 90.8 23 3.9 12:15 11:00 75
2021 4-Seam Fastball 615 98.8 98 18.9 2:00 1:45 15
2021 Slider 376 90.6 28 5.0 12:45 11:30 75
2020 4-Seam Fastball 246 97.7 98 19.7 1:45 1:45 0
2020 Slider 156 89.6 23 4.0 12:15 11:15 60
! 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
2016 215 825 7 12 -3 -2 13
2017 276 1,126 9 8 -4 -6 7
2018 280 1,170 8 21 -3 -6 20
2019 251 1,072 -2 8 -6 -5 -5
2020 109 483 9 2 -4 -4 4
2021 256 999 6 15 -7 -8 6
2022 244 969 11 17 0 -3 25
2024 119 496 0 4 -1 -4 0
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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 %
2016 831 53.1 69.8 68.2 29.7 40.5 41.3 58.1 51.0 38.9 8.7 75.0
2017 1,130 48.5 68.9 73.5 31.2 47.5 42.0 56.2 49.6 34.1 7.4 80.7
2018 1,172 49.4 70.9 69.0 33.4 41.4 39.3 67.5 52.0 39.7 8.5 81.8
2019 1,073 48.7 72.2 67.9 32.4 48.9 37.9 63.9 51.7 37.7 8.4 76.7
2020 483 47.2 68.4 59.6 29.0 35.1 42.0 60.6 47.6 47.8 6.8 69.7
2021 999 48.4 70.2 75.0 31.3 41.6 43.0 60.2 50.2 35.1 7.1 76.1
2022 928 48.8 66.7 63.2 37.7 26.8 40.6 71.4 51.8 49.9 6.8 77.8
2024 496 50.2 66.3 75.2 30.0 36.5 37.9 64.7 48.2 36.8 7.3 86.1
Player 7,112 49.3 69.5 69.4 32.2 40.5 40.5 62.8 50.6 39.5 7.7 78.2
MLB 48.6 67.0 82.0 28.4 57.9 42.6 61.0 47.2 24.8 7.3 76.2
! 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
2016 96 93 97 94 95 91 63 66 60 99 66 99 62 98 68 87
2017 94 99 98 87 90 85 77 47 39 93 11 94 83 97 69 87
2018 100 99 99 98 100 94 94 65 49 100 82 99 94 97 78 89
2019 87 91 80 61 85 60 8 13 2 99 39 98 81 96 76 94
2020 96 98 99 97 87 74 53 81 40 99 20 100 63 98 72 98
2021 96 97 98 96 85 92 88 76 99 96 41 96 81 99 66 99
2022 100 100 100 100 99 99 93 96 49 100 51 100 97 99 80 99
2024 94 73 99
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Expected Home Runs

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %

Expected Home Runs by Park

Year HR

Year to Year Changes

Metric 2016 2017 +/-   2018 +/-   2019 +/-   2020 +/-   2021 +/-   2022 +/-  
Fastball Velocity 97.9 97.4 -0.5 97.3 -0.1 97.4 0.1 97.7 0.3 98.8 1.1 99.1 0.3
Offspeed Velocity 91.0 0.0 0.0 92.7 0.0 0.0 0.0 93.4 0.0 0.0 0.0 0.0 0.0
Breaking Velocity 87.3 88.0 0.7 89.1 1.1 89.5 0.4 89.6 0.1 90.6 1.0 90.8 0.2
Exit Velocity 87.9 87.3 -0.6 87.8 0.5 90.1 2.3 86.6 -3.5 87.6 1.0 85.5 -2.1
Launch Angle 13.1 18.2 5.1 11.9 -6.3 16.2 4.3 11.7 -4.5 17.2 5.5 10.4 -6.8
Barrel % 5.4 4.5 -0.9 3.8 -0.7 10.1 6.3 6.8 -3.3 5.1 -1.7 4.1 -1.0
Hard Hit % 33.3 34.4 1.1 35.3 0.9 45.7 10.4 38.6 -7.1 26.5 -12.1 38.1 11.6
LA Sweet-Spot % 32.4 27.3 -5.1 33.1 5.8 40.3 7.2 38.6 -1.7 33.8 -4.8 34.0 0.2
xBA .198 .171 -0.027 .158 -0.013 .199 0.041 .157 -0.042 .174 0.017 .149 -0.025
BA .226 .183 -0.043 .160 -0.023 .258 0.098 .191 -0.067 .195 0.004 .160 -0.035
xwOBA .248 .251 0.003 .214 -0.037 .273 0.059 .242 -0.031 .251 0.009 .202 -0.049
wOBA .274 .272 -0.002 .214 -0.058 .344 0.130 .272 -0.072 .264 -0.008 .205 -0.059
xSLG .295 .285 -0.010 .239 -0.046 .357 0.118 .235 -0.122 .265 0.030 .205 -0.060
SLG .337 .333 -0.004 .241 -0.092 .502 0.261 .287 -0.215 .285 -0.002 .216 -0.069
K% 40.6 32.0 -8.6 44.3 12.3 39.0 -5.3 45.9 6.9 34.6 -11.3 50.2 15.6
BB% 6.9 11.5 4.6 6.1 -5.4 8.7 2.6 11.9 3.2 8.9 -3.0 7.7 -1.2
Swing % 51.0 49.6 -1.4 52.0 2.4 51.7 -0.3 47.6 -4.1 50.2 2.6 51.8 1.6
Whiff% 38.9 34.1 -4.8 39.7 5.6 37.7 -2.0 47.8 10.1 35.1 -12.7 49.9 14.8
In Zone % 53.1 48.5 -4.6 49.4 0.9 48.7 -0.7 47.2 -1.5 48.4 1.2 48.8 0.4
Out of Zone % 46.9 51.5 4.6 50.6 -0.9 51.3 0.7 52.8 1.5 51.6 -1.2 51.2 -0.4
Out of Zone Swing % 29.7 31.2 1.5 33.4 2.2 32.4 -1.0 29.0 -3.4 31.3 2.3 37.7 6.4
First Pitch Swing % 33.6 28.6 -5.0 31.1 2.5 35.3 4.2 36.7 1.4 32.8 -3.9 38.5 5.7
First Pitch Strike % 58.1 56.2 -1.9 67.5 11.3 63.9 -3.6 60.6 -3.3 60.2 -0.4 71.4 11.2
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2016 Shifts 208 .279 119 3 2.5 89 43 48.3
2017 Shifts 274 .266 156 0 0.0 118 44 37.3
2018 Shifts 280 .214 154 1 0.6 126 40 31.7
2019 Shifts 251 .344 151 12 7.9 100 30 30.0
2020 Shifts 109 .272 54 8 14.8 55 25 45.5
2021 Shifts 256 .264 128 50 39.1 128 82 64.1
2022 Shifts 234 .205 136 22 16.2 98 41 41.8
2024 Shades 119 .302 55 0 0.0 64 24 37.5
! 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 %
2016 178 17.3 23.6% 1.7% 165 22.0 5.5% 15.2%
2017 330 16.9 26.1% 0.6% 149 21.4 2.7% 10.7%
2018 364 16.6 33.0% 2.2% 129 19.9 7.0% 3.9%
2019 276 16.6 29.3% 2.2% 167 20.5 1.8% 3.6%
2020 132 18.5 12.9% 0.8% 76 22.0 0.0% 6.6%
2021 247 18.4 12.6% 1.6% 174 23.1 0.0% 9.8%
2022 234 17.4 24.4% 1.7% 139 19.4 3.6% 2.2%
2024 108 13.7 72.2% 0.9% 84 16.0 33.3% 1.2%
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Pitch Distribution