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Carter Kieboom
3B | B/T: R/R | 6' 2" 215LBS | Age: 24

Draft: 2016 | Rd: 1, #28, Washington Nationals | Walton (GA) HS
Poor Avg Great

Stats

PA AB R H HR RBI SB AVG OBP SLG OPS
2021 225 196 25 42 6 20 0 .214 .307 .332 .638
3 Seasons 390 334 44 67 8 31 0 .201 .308 .290 .598
AVG HR RBI SB OPS
2021 .214 6 20 0 .638
3 Seasons .201 8 31 0 .598

Statcast Batting Statistics

Season Age Pitches Batted Balls Barrels Barrel % Exit Velocity Max EV Launch Angle Sweet Spot % XBA XSLG WOBA XWOBA XWOBACON HardHit% K% BB%
2019 22 168 23 2 8.7 90.9 108.6 12.4 43.5 .211 .389 .204 .281 .423 43.5 37.2 9.3
2020 23 536 67 0 0 85.1 104.9 11.9 31.3 .180 .220 .275 .274 .267 20.9 27 13.9
2021 24 812 142 6 4.2 85.9 107.1 9 31 .240 .366 .286 .314 .366 36.6 24.9 9.8
1516 232 8 3.4 86.2 108.6 10.2 32.3 .219 .325 .274 .298 .343 32.8 26.9 11
6.6 88.3 122.2 12 32.9 .242 .402 .317 .312 .363 35.6 22 8.4




Fastball: 4 Seam, 2 Seam, Cutter, Sinker. Offspeed: Split, Change, Fork, Screw. Breaking: Slider, Curve, Knuckle, Other
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Pitch Tracking

Year Pitch Type # % PA AB H 1B 2B 3B HR SO BBE BA XBA SLG XSLG WOBA XWOBA EV LA Whiff% PutAway%
2021 Fastballs 451 55.6 132 112 27 20 2 0 5 29 84 .241 .259 .393 .421 .328 .349 85.8 11 23.3 29.6
2021 Breaking 276 34.0 67 61 13 11 2 0 0 21 41 .213 .199 .246 .237 .234 .235 84.8 7 41.6 22.6
2021 Offspeed 84 10.4 25 22 2 0 1 0 1 5 17 .091 .273 .273 .454 .214 .358 88.9 6 26.7 20.8
2020 Fastballs 287 53.5 76 62 16 15 1 0 0 10 52 .258 .214 .274 .263 .321 .302 84.9 12 15.3 11.0
2020 Breaking 170 31.7 26 21 1 1 0 0 0 12 9 .048 .069 .048 .090 .169 .191 81.8 16 41.8 19.7
2020 Offspeed 79 14.7 20 16 3 3 0 0 0 11 6 .188 .194 .188 .227 .237 .274 82.3 14 40.0 27.5
! Note: Years are in reverse order.
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Batted Ball Profile

Season GB % FB % LD % PU % Pull % Straight % Oppo % Weak % Topped % Under % Flare/Burner % Solid % Barrel %
2019 47.8 21.7 17.4 13 26.1 56.5 17.4 0 34.8 21.7 26.1 8.7 8.7
2020 43.3 20.9 28.4 7.5 29.9 37.3 32.8 4.5 37.3 29.9 28.4 0 0
2021 46.5 21.8 26.8 4.9 43.7 35.9 20.4 7 33.8 17.6 29.6 7.7 4.2
45.7 21.6 26.3 6.5 37.9 38.4 23.7 5.6 34.9 21.6 28.9 5.6 3.4
45.1 22.5 25.4 7.1 36.6 37.8 25.5 3.7 33.2 24.4 24.4 5.7 6.6

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 %
2021 Splitter 4.1 0 7 0.9 4 .25 .5 .313 25 25 100 .264 .376 .28 66.7
2021 Cutter 1.6 1 37 4.6 12 .222 .222 .325 45 41.7 45.5 .126 .142 .264 50
2021 Changeup -2.5 -2 77 9.5 21 .056 .222 .195 26.8 19 17.4 .275 .471 .373 57.1
2021 Curveball -2.8 -3 116 14.3 27 .16 .2 .198 40.5 29.6 25.8 .234 .271 .258 17.6
2021 Slider -1.3 -2 161 19.8 41 .243 .27 .257 42.9 34.1 22.2 .17 .208 .213 33.3
2021 Sinker 0.2 0 157 19.3 48 .286 .429 .377 22.6 14.6 28 .261 .418 .344 34.3
2021 4-Seamer -2.1 -5 257 31.7 72 .213 .393 .315 20.5 23.6 27.4 .277 .464 .368 37.8
2020 Splitter -6.2 0 7 1.3 2 0 0 0 33.3 50 20 .048 .048 .043 0
2020 Curveball -2.4 -2 67 12.5 13 .083 .083 .123 47.1 46.2 25 .086 .114 .133 16.7
2020 Slider -0.4 0 103 19.2 13 0 0 .269 39.5 46.2 16.2 .047 .057 .302 0
2020 Cutter -1.9 -1 47 8.8 14 .308 .385 .332 17.9 21.4 17.6 .201 .245 .232 40
2020 Changeup -2.4 -2 72 13.4 18 .214 .214 .267 40.5 55.6 28.6 .214 .252 .3 0
2020 Sinker -0.6 0 62 11.6 22 .235 .235 .323 15.2 4.5 6.7 .247 .278 .342 25
2020 4-Seamer 0.9 2 178 33.2 40 .25 .25 .32 14.5 15 10.2 .202 .262 .302 19.2
2019 Splitter -9.1 -1 8 4.8 2 0 0 0 66.7 100 50 0
2019 Curveball -0.9 0 18 10.7 3 .333 .333 .3 60 66.7 50 .251 .278 .231 0
2019 Changeup 2 0 13 7.7 3 .333 1.333 .667 25 0 0 .234 .477 .293 33.3
2019 Cutter 5.8 1 9 5.4 3 .333 1.333 .667 28.6 33.3 33.3 .265 .845 .439 50
2019 Sinker -8.1 -2 29 17.3 8 0 0 0 0 25 40 .203 .327 .221 50
2019 4-Seamer -5.1 -2 45 26.8 11 0 0 .064 29.4 45.5 62.5 .215 .518 .337 60
2019 Slider -1.4 -1 46 27.4 12 .2 .2 .267 18.2 33.3 26.7 .219 .259 .289 33.3
! Note: Years are in reverse order.
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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2019 42 168 -3 -4 1 0 -5
2020 122 536 -9 -5 6 5 -4
2021 225 812 -7 -14 4 5 -12
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Plate Discipline

Season Pitches Zone % Zone Swing % Zone Contact % Chase % Chase Contact % Edge % 1st Pitch Swing % Swing % Whiff % Meatball % Meatball Swing %
2019 168 55.4 47.3 79.5 21.3 56.3 49.4 16.3 35.7 26.7 6.5 63.6
2020 536 45.7 67.3 87.3 25.4 44.6 44.6 32.8 44.6 25.5 6.9 78.4
2021 812 48.8 70.7 81.1 27.6 46.1 45.9 38.2 48.6 29.1 6.8 81.8
1516 48.4 66.6 83 26.2 46.3 45.8 34.1 45.8 27.7 6.8 78.6
48.5 66.8 82 28.3 58.5 42.6 29.2 47 24.6 7.2 76

Percentile Rankings

Year xwOBA xBA xSLG xISO xOBP Brl Brl% EV HardHit% K% BB% Whiff% Speed OAA
2019 54
2020 46 38
2021 57 1
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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 20.8 2 1.1 1 2 0 1 50
2021 23 6 5.8 0 3 1 5 83.3

Expected Home Runs by Park

Year HR
2019 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1
2021 6 6 7 6 6 6 5 6 5 6 5 6 5 6 6 6 5 6 6 6 5 6 5 6 6 6 6 6 8 5 6
! 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 +/-   2021 +/-  
Exit Velocity 90.9 85.1 -5.8 85.9 0.8
Launch Angle 12.4 11.9 -0.5 9 -2.9
Barrel % 8.7 0 -8.7 4.2 4.2
Hard Hit % 43.5 20.9 -22.6 36.6 15.7
Sweet Spot % 43.5 31.3 -12.2 31 -0.3
xBA .211 .18 -0.031 .24 0.06
BA .128 .202 0.074 .214 0.012
xwOBA .281 .274 -0.007 .314 0.04
wOBA .204 .275 0.071 .286 0.011
xSLG .389 .22 -0.169 .366 0.146
SLG .282 .212 -0.07 .332 0.12
K% 37.2 27 -10.2 24.9 -2.1
BB% 9.3 13.9 4.6 9.8 -4.1
Swing % 35.7 44.6 8.9 48.6 4
Whiff% 26.7 25.5 -1.2 29.1 3.6
In Zone % 55.4 45.7 -9.7 48.8 3.1
Out of Zone % 44.6 54.3 9.7 51.2 -3.1
Out of Zone Swing % 21.3 25.4 4.1 27.6 2.2
First Pitch Swing % 16.3 32.8 16.5 38.2 5.4
First Pitch Strike % 55.8 68.9 13.1 63.6 -5.3
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Statcast Shift Statistics

SeasonBat SidePAShifts%wOBA - No ShiftwOBA - Shift
2019 R 42 0 0.0 .204
2020 R 122 4 3.3 .266 .532
2021 R 225 16 7.1 .283 .330