Heath Hembree
P | Bats/Throws: R/R | 6' 4" 220LBS | Age: 35
Draft: 2010 | Rd: 5, #168, San Francisco Giants | College of Charleston
W L ERA G GS SV IP SO WHIP
2021 2 7 5.59 60 0 9 58 83 1.19
2022 3 1 7.36 26 0 0 22 17 1.95
2023 0 0 0.00 1 0 0 1.1 2 0.75
11 Seasons 21 13 4.37 358 0 11 356 394 1.38
G W-L ERA IP SO WHIP
2021 60 2-7 5.59 58 83 1.19
2022 26 3-1 7.36 22 17 1.95
2023 1 0-0 0.00 1.1 2 0.75
11 Seasons 358 21-13 4.37 356 394 1.38
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 26 392 82 5 6.1 4.7 88.8 109.1 21.6 34.1 .260 .437 .336 .326 .356 30.5 14.2 8.5 3.55 4.46
2016 27 862 159 11 6.9 4.9 88.5 112.7 15.2 34.0 .254 .442 .300 .322 .380 40.9 21.1 7.6 2.65 4.40
2017 28 1113 182 16 8.8 5.9 88.1 111.9 13.9 34.6 .255 .455 .342 .326 .415 36.0 25.8 6.6 3.63 4.61
2018 29 1104 156 14 9.0 5.4 87.8 110.8 12.7 36.5 .191 .359 .315 .282 .349 31.0 29.2 10.4 4.20 3.32
2019 30 718 106 9 8.5 5.2 89.0 110.5 26.6 41.5 .215 .436 .322 .315 .383 34.9 26.6 10.4 3.86 4.38
2020 31 363 60 12 20.0 13.3 89.9 111.7 17.0 40.0 .286 .664 .470 .427 .523 38.3 22.2 8.9 9.00 8.69
2021 32 1090 134 14 10.4 5.8 89.2 110.8 23.4 29.9 .188 .349 .306 .275 .368 41.0 34.2 9.9 5.59 3.15
2022 33 396 73 11 15.1 10.3 90.7 110.7 24.2 42.5 .296 .554 .414 .407 .444 50.7 15.9 15.9 7.36 7.55
2023 34 18 1 0 0.0 0.0 83.9 83.9 -18.8 0.0 .026 .027 .174 .192 .072 0.0 50.0 25.0 0.00 1.55
Player 6056 953 92 9.7 6.2 88.7 112.7 18.3 35.8 .232 .434 .335 .319 .392 37.3 25.5 9.4
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

Hembree relies on 2 pitches.
Slider
(72.2%) ,
Four Seamer
(27.8%) ,


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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 30.5 30.5 29.3 9.8 28.0 39.0 31.7 2.4 20.7 35.4 28.0 4.9 6.1 4.7
2016 37.7 27.0 25.8 9.4 34.6 39.6 25.8 1.9 27.0 28.3 25.2 10.1 6.9 4.9
2017 41.8 24.2 25.8 8.2 36.3 34.6 29.1 2.2 30.8 25.3 23.1 6.6 8.8 5.9
2018 40.4 30.8 23.1 5.8 36.5 32.7 30.8 2.6 33.3 29.5 16.0 7.7 9.0 5.4
2019 23.6 37.7 26.4 12.3 37.7 36.8 25.5 1.9 17.9 45.3 17.9 8.5 8.5 5.2
2020 31.7 36.7 26.7 5.0 36.7 41.7 21.7 0.0 26.7 28.3 20.0 5.0 20.0 13.3
2021 27.6 33.6 23.9 14.9 29.1 33.6 37.3 1.5 23.9 38.1 20.9 4.5 10.4 5.8
2022 26.0 31.5 28.8 13.7 39.7 37.0 23.3 1.4 17.8 31.5 24.7 9.6 15.1 10.3
2023 100.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0
Player 34.1 30.4 25.7 9.8 34.8 36.2 28.9 1.9 26.1 32.0 21.7 7.2 9.7 6.2
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

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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
2023 4-Seam Fastball TB R 5 93.3 11.7 3.9 7.0ARM -0.2 20.0 4.2 7.0ARM -0.4
2023 Slider TB R 13 84.1 30.3 -6.9 6.7GLV 0.9 8.4 -6.9 6.7GLV 1.4
2022 Curveball LAD R 12 79.5 52.4 -0.6 10.1GLV 1.1 -8.9 -1.0 10.1GLV 1.0
2022 4-Seam Fastball LAD R 206 94.2 13.7 1.1 8.7ARM 1.1 17.2 1.0 8.7ARM 1.4
2022 Slider LAD R 178 84.2 31.8 -5.4 8.4GLV 2.6 6.7 -4.9 8.4GLV 2.7
! 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 %
2023 Slider 3.6 0 13 72.2 4 .000 .000 .175 66.7 50.0 28.6 .026 .027 .193 0.0
2023 4-Seam Fastball 0.3 0 5 27.8 -- -- -- 0.0 -- 0.0 -- -- -- --
2022 4-Seam Fastball -2.9 -6 206 52.0 57 .340 .638 .464 11.4 12.3 16.7 .339 .603 .454 60.0
2022 Slider -0.1 0 178 44.9 46 .237 .474 .323 24.4 19.6 15.8 .243 .463 .344 37.5
2022 Curveball -22.2 -3 12 3.0 2 .500 2.000 1.000 33.3 50.0 20.0 .316 1.151 .604 100.0
! Note: Years are in reverse order.
! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.

Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2023 Slider 13 84.1 28 11.0 9:45 10:30 -45
2022 Curveball 12 79.5 66 15.7 7:00 7:30 -30
2022 4-Seam Fastball 204 94.2 94 19.0 1:15 1:00 15
2022 Slider 178 84.2 31 11.0 9:15 10:00 -45
! Note: Years are in reverse order.
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! Note: This table is showing data from the PITCHER perspective.
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Pitcher Arm Angle

! Note: Data is available from 2020 through the present.
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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2013 29 134 2 1 0 -1 2
2014 41 167 -4 4 0 0 0
2015 104 387 3 -1 -1 -1 0
2016 222 858 2 5 -7 -2 -2
2017 266 1,097 0 4 -5 -5 -6
2018 274 1,191 7 3 -5 -6 0
2019 171 718 10 2 -6 -3 3
2020 90 363 -8 5 -3 -2 -8
2021 242 1,090 -3 16 -5 -6 1
2022 105 396 -5 0 -1 -2 -9
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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 392 55.4 74.7 84.6 21.7 52.6 42.3 63.2 51.0 21.0 9.9 87.2
2016 862 55.8 68.2 83.5 23.6 60.0 43.9 58.7 48.5 21.3 7.2 79.0
2017 1,113 48.1 71.4 75.6 30.8 56.0 42.8 61.3 50.5 29.9 7.7 83.3
2018 1,104 47.1 72.3 76.3 29.0 49.1 37.5 61.8 49.5 31.3 8.2 75.6
2019 718 46.2 71.1 77.5 29.0 61.6 40.0 57.0 48.5 27.3 6.4 78.3
2020 363 47.4 73.8 78.0 28.8 61.8 38.0 54.4 50.1 26.9 8.5 87.1
2021 1,090 48.1 67.9 79.2 30.2 56.7 40.5 64.0 48.3 27.7 6.5 78.9
2022 396 50.0 64.6 87.5 18.2 61.1 41.2 56.6 41.4 18.3 11.1 77.3
2023 18 33.3 66.7 75.0 41.7 40.0 50.0 100.0 50.0 44.4 16.7 66.7
Player 6,056 49.3 70.3 79.4 27.8 56.3 40.8 60.4 48.8 26.9 7.8 80.0
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 81 79 88
2016 35 39 25 17 56 65 28 51 5 52 54 33 5 75 89 67 88
2017 35 38 21 15 64 44 5 26 23 74 80 83 81 83 83 71 76
2018 79 94 71 31 83 56 10 65 83 86 18 84 61 74 89 79 74
2019 55 91 81 77
2020 1 11 1 1 13 13 1 23 43 43 46 51 62 60 94 78
2021 85 93 79 48 88 61 12 38 31 96 28 63 71 77 93 75
2022 56 72 71
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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 22.7 6 7.0 -1 6 5 3 50.0
2017 23.4 10 11.4 -1 5 7 6 60.0
2018 22.0 10 8.1 2 3 5 4 40.0
2019 24.8 7 7.7 -1 3 5 4 57.1
2020 22.9 9 7.4 2 2 9 2 22.2
2021 24.4 12 7.3 5 7 4 4 33.3
2022 24.6 6 5.7 0 3 2 4 66.7
Player 23.5 60 54.6 5 29 37 27 45.0
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 6 8 6 4 6 5 8 7 6 5 8 12 7 8 7 6 4 6 8 8 8 8 8 8 5 6 6 11 8 7 7
2017 10 12 11 10 11 11 13 11 9 10 11 15 11 11 12 12 10 11 13 11 11 13 13 12 10 12 9 13 12 12 10
2018 10 11 6 7 8 6 9 9 6 6 8 9 8 8 7 9 7 8 9 10 9 9 11 10 6 6 7 7 10 9 8
2019 7 9 4 8 6 8 9 7 5 6 6 6 10 9 8 7 8 7 8 7 9 10 9 8 9 8 6 10 10 7 6
2020 9 9 7 9 7 11 7 10 5 5 5 7 10 5 8 7 9 9 6 7 10 6 11 7 6 5 6 7 10 8 4
2021 12 8 6 9 7 7 7 7 6 5 5 7 9 5 7 9 7 7 7 8 5 8 13 8 8 6 9 9 7 7 6
2022 6 5 4 5 5 5 6 5 4 5 5 5 8 6 5 6 5 5 6 6 7 8 7 7 5 5 6 5 8 5 6
Player 60 62 44 52 50 53 59 56 41 42 48 61 63 52 54 56 50 53 57 57 59 62 72 60 49 48 49 62 65 55 47
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 +/-   2018 +/-   2019 +/-   2020 +/-   2021 +/-   2022 +/-   2023 +/-  
Fastball Velocity 95.0 94.5 -0.5 ↓ 95.3 0.8 ↑ 94.5 -0.8 ↓ 93.6 -0.9 ↓ 93.9 0.3 ↑ 95.3 1.4 ↑ 94.2 -1.1 ↓ 93.3 -0.9 ↓
Offspeed Velocity 89.6 87.6 -2.0 ↓ 0.0 0.0 87.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Breaking Velocity 88.4 86.2 -2.2 ↓ 87.4 1.2 ↑ 87.1 -0.3 ↓ 84.8 -2.3 ↓ 86.1 1.3 ↑ 86.5 0.4 ↑ 83.9 -2.6 ↓ 84.1 0.2 ↑
Exit Velocity 88.8 88.5 -0.3 ↓ 88.1 -0.4 ↓ 87.8 -0.3 ↓ 89.0 1.2 ↑ 89.9 0.9 ↑ 89.2 -0.7 ↓ 90.7 1.5 ↑ 83.9 -6.8 ↓
Launch Angle 21.6 15.2 -6.4 ↓ 13.9 -1.3 ↓ 12.7 -1.2 ↓ 26.6 13.9 ↑ 17.0 -9.6 ↓ 23.4 6.4 ↑ 24.2 0.8 ↑ -18.8 -43.0 ↓
Barrel % 6.1 6.9 0.8 ↑ 8.8 1.9 ↑ 9.0 0.2 ↑ 8.5 -0.5 ↓ 20.0 11.5 ↑ 10.4 -9.6 ↓ 15.1 4.7 ↑ 0.0 -15.1 ↓
Hard Hit % 30.5 40.9 10.4 ↑ 36.0 -4.9 ↓ 31.0 -5.0 ↓ 34.9 3.9 ↑ 38.3 3.4 ↑ 41.0 2.7 ↑ 50.7 9.7 ↑ 0.0 -50.7 ↓
LA Sweet-Spot % 34.1 34.0 -0.1 ↓ 34.6 0.6 ↑ 36.5 1.9 ↑ 41.5 5.0 ↑ 40.0 -1.5 ↓ 29.9 -10.1 ↓ 42.5 12.6 ↑ 0.0 -42.5 ↓
xBA .260 .254 -0.006 ↓ .255 0.001 ↑ .191 -0.064 ↓ .215 0.024 ↑ .286 0.071 ↑ .188 -0.098 ↓ .296 0.108 ↑ .026 -0.270 ↓
BA .258 .249 -0.009 ↓ .289 0.040 ↑ .233 -0.056 ↓ .224 -0.009 ↓ .329 0.105 ↑ .207 -0.122 ↓ .299 0.092 ↑ .000 -0.299 ↓
xwOBA .326 .322 -0.004 ↓ .326 0.004 ↑ .282 -0.044 ↓ .315 0.033 ↑ .427 0.112 ↑ .275 -0.152 ↓ .407 0.132 ↑ .192 -0.215 ↓
wOBA .336 .300 -0.036 ↓ .342 0.042 ↑ .315 -0.027 ↓ .322 0.007 ↑ .470 0.148 ↑ .306 -0.164 ↓ .414 0.108 ↑ .174 -0.240 ↓
xSLG .437 .442 0.005 ↑ .455 0.013 ↑ .359 -0.096 ↓ .436 0.077 ↑ .664 0.228 ↑ .349 -0.315 ↓ .554 0.205 ↑ .027 -0.527 ↓
SLG .474 .390 -0.084 ↓ .466 0.076 ↑ .423 -0.043 ↓ .454 0.031 ↑ .759 0.305 ↑ .419 -0.340 ↓ .598 0.179 ↑ .000 -0.598 ↓
K% 14.2 21.1 6.9 ↑ 25.8 4.7 ↑ 29.2 3.4 ↑ 26.6 -2.6 ↓ 22.2 -4.4 ↓ 34.2 12.0 ↑ 15.9 -18.3 ↓ 50.0 34.1 ↑
BB% 8.5 7.6 -0.9 ↓ 6.6 -1.0 ↓ 10.4 3.8 ↑ 10.4 0.0 8.9 -1.5 ↓ 9.9 1.0 ↑ 15.9 6.0 ↑ 25.0 9.1 ↑
Swing % 51.0 48.5 -2.5 ↓ 50.5 2.0 ↑ 49.5 -1.0 ↓ 48.5 -1.0 ↓ 50.1 1.6 ↑ 48.3 -1.8 ↓ 41.4 -6.9 ↓ 50.0 8.6 ↑
Whiff% 21.0 21.3 0.3 ↑ 29.9 8.6 ↑ 31.3 1.4 ↑ 27.3 -4.0 ↓ 26.9 -0.4 ↓ 27.7 0.8 ↑ 18.3 -9.4 ↓ 44.4 26.1 ↑
In Zone % 55.4 55.8 0.4 ↑ 48.1 -7.7 ↓ 47.1 -1.0 ↓ 46.2 -0.9 ↓ 47.4 1.2 ↑ 48.1 0.7 ↑ 50.0 1.9 ↑ 33.3 -16.7 ↓
Out of Zone % 44.6 44.2 -0.4 ↓ 51.9 7.7 ↑ 52.9 1.0 ↑ 53.8 0.9 ↑ 52.6 -1.2 ↓ 51.9 -0.7 ↓ 50.0 -1.9 ↓ 66.7 16.7 ↑
Out of Zone Swing % 21.7 23.6 1.9 ↑ 30.8 7.2 ↑ 29.0 -1.8 ↓ 29.0 0.0 28.8 -0.2 ↓ 30.2 1.4 ↑ 18.2 -12.0 ↓ 41.7 23.5 ↑
First Pitch Swing % 39.6 28.3 -11.3 ↓ 31.4 3.1 ↑ 32.8 1.4 ↑ 27.3 -5.5 ↓ 30.0 2.7 ↑ 31.4 1.4 ↑ 24.5 -6.9 ↓ 50.0 25.5 ↑
First Pitch Strike % 63.2 58.7 -4.5 ↓ 61.3 2.6 ↑ 61.8 0.5 ↑ 57.0 -4.8 ↓ 54.4 -2.6 ↓ 64.0 9.6 ↑ 56.6 -7.4 ↓ 100.0 43.4 ↑
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2016 Shifts 219 .301 143 2 1.4 76 26 34.2
2017 Shifts 266 .327 194 1 0.5 72 30 41.7
2018 Shifts 258 .312 155 2 1.3 103 50 48.5
2019 Shifts 170 .324 102 0 0.0 68 26 38.2
2020 Shifts 89 .475 60 9 15.0 29 10 34.5
2021 Shifts 242 .306 155 34 21.9 87 47 54.0
2022 Shifts 105 .414 65 10 15.4 40 24 60.0
2023 Shades 4 .174 4 1 25.0 0 0 0.0
! 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 %
2013 42 20.9 2.4% 2.4% 13 25.6 0.0% 23.1%
2014 54 21.6 7.4% 1.9% 16 22.2 0.0% 6.3%
2015 114 19.4 17.5% 6.1% 48 24.2 0.0% 12.5%
2016 219 21.4 9.1% 11.0% 155 27.1 3.2% 30.3%
2017 276 20.3 0.0% 5.4% 193 24.0 0.0% 11.4%
2018 291 21.0 1.0% 5.2% 185 25.5 0.0% 18.4%
2019 197 22.1 0.5% 6.6% 130 26.8 0.0% 26.9%
2020 85 21.0 0.0% 7.1% 61 26.4 0.0% 16.4%
2021 306 23.3 0.0% 4.9% 194 28.2 0.0% 39.7%
2022 88 21.8 1.1% 2.3% 109 25.1 0.0% 15.6%
2023 5 19.1 20.0% 0.0% 1 18.1 0.0% 0.0%

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Pitch Distribution

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