Tyler Glasnow
P | Bats/Throws: L/R | 6' 8" 225LBS | Age: 30
Draft: 2011 | Rd: 5, #152, Pittsburgh Pirates | Hart (CA) HS
W L ERA G GS SV IP SO WHIP
2021 5 2 2.66 14 14 0 88 123 0.93
2022 0 0 1.35 2 2 0 6.2 10 0.90
2023 10 7 3.53 21 21 0 120 162 1.08
8 Seasons 30 27 3.89 127 88 0 529.2 678 1.21
G W-L ERA IP SO WHIP
2021 14 5-2 2.66 88 123 0.93
2022 2 0-0 1.35 6.2 10 0.90
2023 21 10-7 3.53 120 162 1.08
8 Seasons 127 30-27 3.89 529.2 678 1.21
MLB Percentile Rankings
Pitch Distribution

Statcast Statistics

Season Age Pitches Batted
Balls
Barrels Barrel % Barrel/PA Exit
Velocity
Max EV Launch
Angle
Sweet
Spot %
XBA XSLG WOBA XWOBA XWOBACON HardHit% K% BB% ERA xERA
2016 22 439 65 2 3.1 1.9 85.9 109.1 10.3 26.2 .216 .354 .342 .320 .351 23.1 22.9 12.4 4.24 4.34
2017 23 1220 203 15 7.4 4.9 87.8 111.6 13.6 33.0 .275 .479 .418 .373 .407 36.0 18.4 14.4 7.69 6.28
2018 24 1855 275 26 9.5 5.6 89.9 112.9 9.0 33.8 .215 .385 .302 .308 .385 38.5 29.1 11.3 4.27 4.01
2019 25 903 140 8 5.7 3.5 87.4 112.1 10.5 28.6 .176 .292 .222 .231 .310 32.1 33.0 6.1 1.78 2.31
2020 26 964 125 11 8.8 4.6 90.4 112.0 13.4 32.0 .190 .362 .289 .274 .400 42.4 38.2 9.2 4.08 3.13
2021 27 1339 190 17 8.9 5.0 91.5 113.9 13.0 31.1 .188 .332 .246 .258 .363 46.8 36.2 7.9 2.66 2.77
2022 28 114 14 3 21.4 11.5 100.4 112.2 14.9 28.6 .261 .534 .235 .364 .578 85.7 38.5 7.7 1.35 5.75
2023 29 1894 285 33 11.6 6.8 90.4 112.9 5.8 33.3 .218 .392 .270 .292 .406 44.6 33.4 7.6 3.52 3.55
Player 8728 1297 115 8.9 5.2 89.7 113.9 10.3 32.0 .213 .378 .293 .295 .384 40.1 30.9 9.6
MLB 6.9 4.7 88.4 122.4 12.2 33.1 .245 .406 .316 .315 .369 36.3 22.1 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Glasnow relies on 4 pitches.
Four Seamer
(43.6%) ,
Slider
(34.8%) ,
Curveball
(21.3%) ,
Changeup
(0.3%) ,


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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
2016 49.2 15.4 27.7 7.7 36.9 40.0 23.1 3.1 30.8 16.9 23.1 4.6 3.1 1.9
2017 43.8 26.1 23.2 6.9 34.5 41.9 23.6 3.4 32.0 22.7 27.6 4.9 7.4 4.9
2018 50.5 21.1 24.0 4.4 38.9 38.2 22.9 1.1 41.8 20.4 21.5 5.1 9.5 5.6
2019 50.0 18.6 20.0 11.4 33.6 40.0 26.4 2.9 40.7 26.4 20.0 4.3 5.7 3.5
2020 40.8 27.2 24.8 7.2 32.8 41.6 25.6 3.2 29.6 25.6 24.8 7.2 8.8 4.6
2021 45.3 25.8 22.6 6.3 35.8 38.4 25.8 2.1 34.2 27.4 20.5 6.3 8.9 5.0
2022 35.7 35.7 28.6 0.0 57.1 28.6 14.3 0.0 14.3 14.3 35.7 14.3 21.4 11.5
2023 50.9 23.2 22.1 3.9 34.4 41.1 24.6 2.1 38.9 17.2 22.5 6.3 11.6 6.8
Player 47.6 23.2 23.1 6.1 35.7 39.9 24.4 2.3 36.4 22.0 22.9 5.7 8.9 5.2
MLB 44.6 23.5 24.9 7.0 37.0 37.6 25.3 3.9 32.9 24.7 24.4 5.8 6.9 4.7
! 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
2023 Curveball TB R 401 83.9 52.6 4.4 9 1.0 -3.6 -77
2023 Slider TB R 654 90.1 32.0 0.8 3 2.3 -0.8 -25
2023 Changeup TB R 5 92.3 21.2 -4.4 -17 13.0 -2.3 -15
2023 4-Seam Fastball TB R 813 96.4 12.7 0.5 4 1.0 -5.7 -85
2022 Curveball TB R 21 83.7 53.8 5.7 12 3.0 -2.7 -47
2022 Slider TB R 32 90.9 29.5 0.6 2 3.1 -0.3 -8
2022 4-Seam Fastball TB R 61 97.4 9.2 2.7 23 2.0 -4.6 -69
2021 4-Seam Fastball TB R 690 97.0 11.9 0.4 3 1.8 -4.6 -72
2021 Curveball TB R 181 83.5 57.4 6.8 13 4.6 -1.0 -18
2021 Slider TB R 433 87.5 40.0 6.0 18 2.6 -1.7 -40
2021 Changeup TB R 34 91.5 23.6 0.1 1 12.2 -1.6 -12
2020 4-Seam Fastball TB R 544 96.9 11.8 0.9 7 0.6 -4.4 -87
2020 Curveball TB R 334 82.4 58.5 4.6 8 6.5 0.1 2
2020 Changeup TB R 45 91.1 22.3 -2.6 -11 12.0 -0.8 -6
2019 Curveball TB R 264 83.5 56.1 5.3 10 5.6 -0.6 -9
2019 4-Seam Fastball TB R 586 96.9 12.7 0.0 0 0.0 -4.4 -100
2019 Changeup TB R 32 92.6 22.6 -2.5 -10 10.7 -2.5 -19
2018 Changeup TB R 33 91.7 23.3 -2.2 -9 10.1 -3.6 -26
2018 4-Seam Fastball TB R 1,279 96.6 14.1 -0.5 -3 0.8 -4.0 -126
2018 Curveball TB R 325 82.1 54.3 2.9 6 7.2 0.1 2
2018 Slider TB R 190 85.2 51.5 15.5 43 2.4 -1.3 -35
2017 Changeup PIT R 124 87.9 27.4 0.8 3 11.0 -2.9 -21
2017 4-Seam Fastball PIT R 386 94.6 12.5 0.5 4 3.9 -3.3 -46
2017 Curveball PIT R 277 79.9 52.7 3.8 8 8.7 0.3 4
2017 Sinker PIT R 396 93.9 16.9 -1.3 -7 12.6 -2.0 -14
2016 4-Seam Fastball PIT R 210 94.4 17.7 -1.5 -9 3.2 -3.6 -53
2016 Curveball PIT R 130 79.9 58.9 3.8 7 10.7 0.6 6
2016 Changeup PIT R 5 89.5 24.4 -4.1 -14 5.5 -8.4 -60
! 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 %
2023 4-Seam Fastball 0.1 1 826 43.6 225 .240 .413 .337 24.7 26.7 24.2 .239 .434 .334 45.3
2023 Slider 0.9 6 660 34.8 152 .254 .373 .305 38.2 19.1 28.2 .274 .483 .347 43.9
2023 Curveball 1.4 6 403 21.3 107 .095 .190 .137 52.2 68.2 29.7 .107 .198 .145 45.5
2023 Changeup 2.7 0 5 0.3 1 .000 .000 .000 50.0 0.0 0.0 .014 .026 .017 0.0
2022 4-Seam Fastball 1.0 1 61 53.5 12 .273 .545 .375 14.3 16.7 15.4 .378 .800 .516 88.9
2022 Slider 1.0 0 32 28.1 4 .333 .333 .400 30.8 0.0 0.0 .519 .662 .556 100.0
2022 Curveball 5.3 1 21 18.4 10 .000 .000 .070 75.0 80.0 42.1 .054 .203 .178 50.0
2021 4-Seam Fastball 1.5 10 691 51.6 181 .197 .338 .293 27.8 26.0 25.1 .215 .365 .306 50.0
2021 Slider 0.8 3 433 32.3 69 .197 .424 .279 46.3 27.5 23.8 .228 .480 .315 44.7
2021 Curveball 2.3 4 181 13.5 82 .085 .122 .109 56.1 69.5 37.0 .080 .106 .089 40.0
2021 Changeup -2.9 -1 34 2.5 8 .500 1.125 .675 12.5 0.0 -- .438 .776 .514 37.5
2020 4-Seam Fastball 0.9 6 584 60.6 145 .246 .460 .349 23.9 22.8 24.3 .242 .469 .346 46.8
2020 Curveball -0.1 0 335 34.8 87 .120 .277 .206 52.8 66.7 36.0 .100 .183 .162 20.0
2020 Changeup -0.6 0 45 4.7 6 .333 .833 .483 40.0 0.0 0.0 .364 .618 .415 66.7
2019 4-Seam Fastball 3.0 18 606 67.1 143 .195 .328 .269 22.3 21.7 27.0 .210 .383 .297 32.7
2019 Curveball 0.7 2 264 29.2 79 .177 .203 .191 43.9 57.0 33.6 .118 .149 .116 35.3
2019 Changeup 3.5 1 32 3.5 8 .125 .125 .113 16.7 0.0 0.0 .202 .257 .202 12.5
2018 4-Seam Fastball -0.2 -3 1,307 70.5 309 .243 .414 .353 23.2 19.4 22.1 .248 .440 .355 40.4
2018 Curveball -0.2 -1 325 17.5 77 .236 .472 .340 35.7 40.3 27.9 .218 .433 .309 40.5
2018 Slider 2.2 4 190 10.2 71 .074 .118 .131 56.5 63.4 32.4 .088 .141 .134 26.1
2018 Changeup -1.2 0 33 1.8 8 .429 .429 .425 0.0 0.0 0.0 .195 .210 .247 14.3
2017 4-Seam Fastball -1.6 -7 412 33.8 94 .265 .471 .418 15.4 11.7 11.6 .274 .472 .411 35.6
2017 Sinker -3.0 -12 403 33.0 113 .431 .696 .515 9.8 8.8 14.9 .349 .583 .417 40.0
2017 Curveball -0.8 -2 277 22.7 76 .206 .456 .333 32.8 38.2 20.3 .187 .345 .273 28.2
2017 Changeup -3.2 -4 126 10.3 20 .313 .750 .525 44.9 30.0 31.6 .191 .422 .378 30.0
! 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
2023 Curveball 403 83.9 70 16.1 6:30 6:00 30
2023 4-Seam Fastball 824 96.4 76 16.3 12:15 12:00 15
2023 Slider 651 90.1 18 3.7 10:30 9:00 90
2022 Curveball 21 83.7 71 17.8 6:15 6:15 0
2022 4-Seam Fastball 61 97.4 84 19.6 12:30 12:15 15
2022 Slider 31 90.9 19 5.0 11:30 10:00 90
2021 Changeup 34 91.5 90 15.1 1:00 2:00 -60
2021 Curveball 176 83.5 76 21.2 6:45 6:30 15
2021 4-Seam Fastball 687 97.0 76 16.9 12:30 12:15 15
2021 Slider 428 87.5 32 7.1 7:45 7:00 45
2020 Changeup 43 91.1 92 16.0 1:00 1:45 -45
2020 Curveball 315 82.4 80 21.8 6:30 6:30 0
2020 4-Seam Fastball 571 96.9 79 17.0 12:15 12:00 15
! 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 105 439 1 6 -5 -2 0
2017 303 1,219 -11 0 -10 -5 -25
2018 465 1,855 8 9 -11 -6 0
2019 263 1,018 9 15 -3 -2 19
2020 364 1,490 1 13 -8 -5 1
2021 340 1,339 11 16 -6 -4 17
2022 43 177 4 1 0 -1 4
2023 513 1,992 4 19 -6 -5 13
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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 439 46.5 66.2 80.7 23.8 48.2 39.4 61.9 43.5 27.7 5.0 63.6
2017 1,220 48.4 61.0 87.8 24.3 58.8 42.7 56.9 42.0 20.3 7.6 82.8
2018 1,855 50.9 64.3 80.4 23.4 43.7 42.4 58.5 44.3 28.9 8.2 76.3
2019 903 51.7 59.4 80.1 27.1 50.8 41.7 57.8 43.7 28.4 8.0 76.4
2020 964 51.5 64.5 78.4 27.4 37.5 40.0 60.1 46.5 32.6 7.6 75.3
2021 1,339 51.8 68.3 74.6 28.5 31.5 37.8 62.4 49.1 37.0 7.8 76.2
2022 114 41.2 61.7 82.8 35.8 50.0 42.1 73.1 46.5 32.1 9.6 81.8
2023 1,894 51.4 66.1 78.1 30.1 31.8 39.1 68.5 48.6 35.3 8.9 75.0
Player 8,728 50.6 64.5 79.7 26.7 41.3 40.5 61.5 45.8 30.9 8.0 76.4
MLB 48.6 67.0 82.0 28.5 58.0 42.6 60.9 47.1 24.8 7.3 76.1
! 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 70 46 54 100
2017 4 15 12 13 1 47 22 34 23 25 2 20 17 69 45 64 100
2018 49 78 53 29 48 27 5 11 24 85 12 76 6 93 83 89 100
2019 99 98 98 94 99 87 75 79 83 91 78 71 24 94 57 93 100
2020 82 89 66 41 92 19 28 16 20 97 43 83 48 94 83 92 100
2021 94 94 85 64 97 50 30 3 4 97 56 98 55 94 90 96 99
2022 94 94 99
2023 77 79 58 36 89 19 4 15 11 97 62 96 67 88 95 82 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 %
2016 21.8 2 2.7 -1 1 1 2 100.0
2017 22.1 13 13.3 0 4 7 9 69.2
2018 23.4 15 16.8 -2 5 11 7 46.7
2019 23.0 5 4.4 1 3 3 2 40.0
2020 24.4 20 18.4 2 2 5 14 70.0
2021 23.7 10 9.7 0 3 9 3 30.0
2022 25.7 1 2.0 -1 0 1 1 100.0
2023 23.3 13 13.2 0 8 10 6 46.2
Player 23.4 79 80.6 -2 26 47 44 55.7

Expected Home Runs by Park

Year HR
2016 2 3 3 2 3 2 3 3 3 2 3 4 2 3 2 2 2 2 3 3 3 3 3 3 2 2 3 4 3 3 3
2017 13 14 11 12 13 13 16 14 13 10 13 15 13 13 13 14 11 11 17 13 14 14 18 15 12 11 13 15 16 12 10
2018 15 20 15 17 16 16 18 15 10 16 16 17 20 17 16 19 17 16 17 18 18 19 21 18 15 16 17 16 18 17 13
2019 5 5 4 7 5 5 5 4 4 4 3 6 7 5 3 4 4 3 3 5 4 3 6 3 5 3 4 6 7 4 2
2020 20 19 19 19 20 19 19 19 15 17 17 16 19 19 19 18 19 19 19 19 19 18 19 19 19 19 17 18 20 18 17
2021 10 13 9 9 10 9 11 10 5 7 9 9 12 7 10 10 9 10 10 10 11 12 13 13 8 9 10 11 9 9 8
2022 1 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2023 13 13 14 13 12 13 15 11 9 11 11 13 15 11 15 15 16 11 15 15 13 14 19 17 12 11 12 14 15 12 10
Player 79 89 76 81 81 79 89 78 61 69 74 82 90 77 80 84 80 74 86 85 84 85 101 90 75 73 78 86 90 77 65
! Note: This tells how many of this player's home runs would have been out of other stadiums. This accounts for different wall heights, distances and 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 2016 2017 +/-   2018 +/-   2019 +/-   2020 +/-   2021 +/-   2022 +/-   2023 +/-  
Fastball Velocity 94.1 94.2 0.1 96.5 2.3 96.9 0.4 96.9 0.0 97.0 0.1 97.4 0.4 96.4 -1.0
Offspeed Velocity 89.5 87.9 -1.6 91.7 3.8 92.6 0.9 91.1 -1.5 91.5 0.4 0.0 0.0 92.3 0.0
Breaking Velocity 79.8 79.9 0.1 83.3 3.4 83.5 0.2 82.4 -1.1 86.3 3.9 88.1 1.8 87.8 -0.3
Exit Velocity 85.9 87.8 1.9 89.9 2.1 87.4 -2.5 90.4 3.0 91.5 1.1 100.4 8.9 90.4 -10.0
Launch Angle 10.3 13.6 3.3 9.0 -4.6 10.5 1.5 13.4 2.9 13.0 -0.4 14.9 1.9 5.8 -9.1
Barrel % 3.1 7.4 4.3 9.5 2.1 5.7 -3.8 8.8 3.1 8.9 0.1 21.4 12.5 11.6 -9.8
Hard Hit % 23.1 36.0 12.9 38.5 2.5 32.1 -6.4 42.4 10.3 46.8 4.4 85.7 38.9 44.6 -41.1
Sweet Spot % 26.2 33.0 6.8 33.8 0.8 28.6 -5.2 32.0 3.4 31.1 -0.9 28.6 -2.5 33.3 4.7
xBA .216 .275 0.059 .215 -0.060 .176 -0.039 .190 0.014 .188 -0.002 .261 0.073 .218 -0.043
BA .250 .319 0.069 .217 -0.102 .186 -0.031 .200 0.014 .176 -0.024 .167 -0.009 .209 0.042
xwOBA .320 .373 0.053 .308 -0.065 .231 -0.077 .274 0.043 .258 -0.016 .364 0.106 .292 -0.072
wOBA .342 .418 0.076 .302 -0.116 .222 -0.080 .289 0.067 .246 -0.043 .235 -0.011 .270 0.035
xSLG .354 .479 0.125 .385 -0.094 .292 -0.093 .362 0.070 .332 -0.030 .534 0.202 .392 -0.142
SLG .409 .575 0.166 .376 -0.199 .274 -0.102 .400 0.126 .319 -0.081 .292 -0.027 .347 0.055
K% 22.9 18.4 -4.5 29.1 10.7 33.0 3.9 38.2 5.2 36.2 -2.0 38.5 2.3 33.4 -5.1
BB% 12.4 14.4 2.0 11.3 -3.1 6.1 -5.2 9.2 3.1 7.9 -1.3 7.7 -0.2 7.6 -0.1
Swing % 43.5 42.0 -1.5 44.3 2.3 43.7 -0.6 46.5 2.8 49.1 2.6 46.5 -2.6 48.6 2.1
Whiff% 27.7 20.3 -7.4 28.9 8.6 28.4 -0.5 32.6 4.2 37.0 4.4 32.1 -4.9 35.3 3.2
In Zone % 46.5 48.4 1.9 50.9 2.5 51.7 0.8 51.5 -0.2 51.8 0.3 41.2 -10.6 51.4 10.2
Out of Zone % 53.5 51.6 -1.9 49.1 -2.5 48.3 -0.8 48.5 0.2 48.2 -0.3 58.8 10.6 48.6 -10.2
Out of Zone Swing % 23.8 24.3 0.5 23.4 -0.9 27.1 3.7 27.4 0.3 28.5 1.1 35.8 7.3 30.1 -5.7
First Pitch Swing % 29.5 25.0 -4.5 27.2 2.2 24.3 -2.9 32.4 8.1 33.2 0.8 26.9 -6.3 36.9 10.0
First Pitch Strike % 61.9 56.9 -5.0 58.5 1.6 57.8 -0.7 60.1 2.3 62.4 2.3 73.1 10.7 68.5 -4.6
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2016 Shifts 92 .335 56 5 8.9 36 7 19.4
2017 Shifts 301 .418 144 11 7.6 157 39 24.8
2018 Shifts 465 .302 225 34 15.1 240 82 34.2
2019 Shifts 230 .222 126 45 35.7 104 36 34.6
2020 Shifts 237 .291 123 50 40.7 114 70 61.4
2021 Shifts 327 .241 184 79 42.9 143 111 77.6
2022 Shifts 26 .235 12 0 0.0 14 8 57.1
2023 Shades 485 .270 219 25 11.4 266 138 51.9
! 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 118 18.9 10.2% 3.4% 83 26.6 4.8% 28.9%
2017 329 16.9 26.1% 2.4% 227 22.8 0.0% 8.8%
2018 587 17.2 22.1% 2.2% 278 20.5 1.4% 6.5%
2019 326 17.5 20.9% 3.4% 108 19.8 4.6% 2.8%
2020 289 18.1 11.4% 3.5% 131 20.6 0.8% 2.3%
2021 457 19.3 11.8% 2.8% 124 22.6 3.2% 9.7%
2022 41 17.3 12.2% 0.0% 11 20.9 0.0% 9.1%
2023 557 15.5 42.4% 0.9% 226 17.7 8.4% 0.4%
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Pitch Distribution