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Danny Duffy

Starting Pitcher

Bats / Throws Left / Left
Date of Birth 12/21/1988 (37)
Height, Weight 6'3", 205 lb
Hometown Goleta, CA

2021 Season Stats

Needs more playing time to qualify
MLB Rank MLB Average
W-L IP ERA WHIP K% BB%
4-3 61.0 2.51 1.21 25.8% 8.7%
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W
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IP
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ERA
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WHIP
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K%
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BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
93.7 14.2% 29.0% 49.9% 3.2% 5.21 2.98
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FB MPH
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SwStr%
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CSW%
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Str-ICR
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MTK%
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PLV
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PLA

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Danny Duffy Overview

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team G GS IP W-L QS ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR GB% SwStr% CSW% IPR PLV
2011 KC 20 20 105.1 4-8 8 5.64 1.61 - 4.82 - - 18.4% 10.8% 10.2 1.28 .331 - 70.8% - - - - - -
2012 KC 6 6 27.2 2-2 2 3.90 1.59 - 3.98 - - 23.1% 14.9% 8.5 0.65 .329 - 75.2% - - - - - -
2013 KC 5 5 24.1 2-0 2 1.85 1.36 - 3.09 - - 21.2% 13.5% 7.0 0.00 .284 - 85.3% - - - - - -
2014 KC 31 25 149.1 9-12 13 2.53 1.11 - 3.83 - - 18.6% 8.7% 6.8 0.72 .240 - 77.2% - - - - - -
2015 KC 30 24 136.2 7-8 8 4.08 1.39 - 4.43 - - 17.3% 9.0% 9.0 0.99 .300 - 75.8% - - - - - -
2016 KC 42 26 179.2 12-3 16 3.51 1.14 - 3.83 - - 25.7% 5.7% 8.2 1.35 .294 - 80.9% - - - - - -
2017 KC 24 24 146.1 9-10 13 3.81 1.26 - 3.46 - - 21.3% 6.7% 8.8 0.80 .313 - 71.3% - - - - - -
2018 KC 28 28 155.0 8-12 10 4.88 1.49 - 4.70 - - 20.4% 10.1% 9.3 1.34 .305 - 73.5% - - 10.8% 26.8% 0.44 -
2019 KC 23 23 130.2 7-6 14 4.34 1.31 - 4.79 - - 20.7% 8.3% 8.6 1.45 .285 - 73.5% - - 11.4% 27.6% 0.47 -
2020 KC 12 11 56.1 4-4 1 4.95 1.33 5.00 4.76 4.36 3.61 23.6% 9.1% 8.5 1.60 .287 26.3% 69.8% 37.3% 32.9% 11.9% 28.5% 0.49 4.87
2021 KC 13 12 61.0 4-3 4 2.51 1.21 3.26 3.40 3.89 2.98 25.8% 8.7% 7.7 0.89 .289 15.0% 83.8% 41.8% 35.2% 14.2% 29.0% 0.52 5.21
SP MLB Percentile - - - --- - - - - - - - - - - - - - - - - - - - -
SP MLB AVG - - - --- - - - - - - - - - - - - - - - - - - - -
Career 234 204 1,172.1 68-68 91 3.95 1.32 4.10 4.17 4.11 3.28 21.1% 8.7% 8.5 1.11 .294 76.9% 75.2% 10.8% 34.1% 11.7% 27.6% 0.47 5.06

Danny Duffy Repertoire

2018 2019 2020 2021 All
Hide MLB Percentile | Hide MLB Average

Danny Duffy Game Log

Danny Duffy Standard

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2011 KC 20 20 105.1 4-8 8 0 - 1,955 1,210 745 474 119 72 24 8 15 87 51 5 4
2012 KC 6 6 27.2 2-2 2 0 - 524 317 207 121 26 14 10 0 2 28 18 0 0
2013 KC 5 5 24.1 2-0 2 0 - 470 281 189 104 19 15 2 2 0 22 14 1 2
2014 KC 31 25 149.1 9-12 13 0 - 2,431 1,546 885 606 113 78 21 2 12 113 53 5 5
2015 KC 30 24 136.2 7-8 8 1 - 2,355 1,515 840 588 137 99 18 5 15 102 53 9 11
2016 KC 42 26 179.2 12-3 16 0 - 2,711 1,818 893 731 163 100 33 3 27 188 42 7 4
2017 KC 24 24 146.1 9-10 13 0 - 2,276 1,520 756 609 143 98 25 7 13 130 41 4 2
2018 KC 28 28 155.0 8-12 10 0 0 2,785 1,729 1,056 692 161 111 24 3 23 141 70 4 14
2019 KC 23 23 130.2 7-6 14 0 0 2,161 1,376 785 555 125 75 28 1 21 115 46 8 4
2020 KC 12 11 56.1 4-4 1 0 1 943 594 349 242 53 33 10 0 10 57 22 2 3
2021 KC 13 12 61.0 4-3 4 0 0 1,009 641 368 252 52 36 8 2 6 65 22 0 3
SP MLB Percentile - - - --- - - - - - - - - - - - - - - - -
SP MLB AVG - - - --- - - - - - - - - - - - - - - - -
Career 234 204 1,172.1 68-68 91 1 1 19,620 12,547 7,073 4,974 1,111 731 203 33 144 1,048 432 45 52

Danny Duffy Advanced

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2011 KC 18.4% 10.8% .287 .493 .864 .376 .331 .362 - - - - - - - -
2012 KC 23.1% 14.9% .252 .408 .772 .340 .329 .347 - - - - - - - -
2013 KC 21.2% 13.5% .213 .281 .608 .283 .284 .284 - - - - - - - -
2014 KC 18.6% 8.7% .209 .322 .606 .273 .240 .262 - - - - - - - -
2015 KC 17.3% 9.0% .264 .405 .745 .328 .300 .325 - - - - - - - -
2016 KC 25.7% 5.7% .241 .419 .711 .305 .294 .333 - - - - - - - -
2017 KC 21.3% 6.7% .257 .397 .709 .306 .313 .334 - - - - - - - -
2018 KC 20.4% 10.1% .264 .426 .767 .333 .305 .339 - - - - - - - -
2019 KC 20.7% 8.3% .251 .438 .761 .323 .285 .324 - - - - - - - -
2020 KC 23.6% 9.1% .249 .437 .757 .324 .287 .331 .256 .339 .298 .404 88.4 91.6 19.0 5.00
2021 KC 25.8% 8.7% .226 .357 .651 .284 .289 .315 .209 .274 .259 .329 89.5 89.5 17.7 3.26
SP MLB Percentile - - - - - - - - - - - - - - - -
SP MLB AVG - - - - - - - - - - - - - - - -
Career 21.1% 8.7% .250 .407 .728 .324 .294 .324 .146 .276 .269 .379 89.0 90.6 18.4 4.10

Danny Duffy Pitch › Mix

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2018 KC 17.4% (92.9) 7.8% (92.7) - 7.7% (83.3) - 4.6% (76.0) 7.5% (83.3) - - 25.2% 19.8%
2019 KC 25.5% (92.3) 4.9% (92.4) - 13.8% (83.9) - 4.5% (76.1) 6.5% (83.6) - - 30.4% 24.8%
2020 KC 38.8% (92.2) 14.6% (92.1) - 17.2% (82.6) - 14.1% (75.5) 15.3% (83.9) - - 53.4% 46.6%
2021 KC 44.3% (93.7) 11.3% (93.6) - 18.2% (83.4) - 10.8% (77.3) 15.4% (85.2) - - 55.6% 44.4%
SP MLB Percentile - - - - - - - - - - -
SP MLB AVG - (-) - (-) - (-) - (-) - (-) - (-) - (-) - (-) - (-) - -
Career 26.8% (92.8) 8.3% (92.7) - 12.5% (83.4) - 6.8% (76.2) 9.4% (83.9) - - 35.1% 28.6%

Danny Duffy Pitch › Results

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team FF CSW% SI CSW% FC CSW% SL CSW% ST CSW% CB CSW% CH CSW% FS CSW% KN CSW% Fastball CSW% Secondary CSW%
2018 KC 28.7% (55) 26.7% (14) - 25.7% (19) - 24.0% (11) 24.4% (30) - - 28.1% 99.5%
2019 KC 25.6% (54) 16.0% (5) - 32.4% (50) - 36.1% (7) 25.7% (26) - - 24.1% 81.7%
2020 KC 29.0% (43) 32.6% (9) - 25.3% (29) - 26.3% (6) 29.2% (25) - - 30.0% 26.9%
2021 KC 28.4% (67) 30.7% (5) - 30.4% (33) - 24.8% (13) 31.0% (25) - - 28.9% 29.2%
SP MLB Percentile - - - - - - - - - - -
SP MLB AVG - (-) - (-) - (-) - (-) - (-) - (-) - (-) - (-) - (-) - -
Career 27.8% (219) 27.0% (33) - 29.0% (131) - 27.4% (37) 27.3% (106) - - 27.6% 62.6%

Danny Duffy Batted Ball › Contact

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR
2018 KC - - - - - - - - 18.2% - - - - -
2019 KC - - - - - - - - 18.2% - - - - -
2020 KC 32.9% 27.8% 24.1% 15.2% 35.4% 32.3% 37.9% 29.8% 17.4% 62.0% 23.4% 7.0% 7.6% 37.3%
2021 KC 35.2% 26.7% 24.2% 13.9% 40.0% 30.9% 36.4% 32.7% 18.1% 58.1% 30.9% 4.2% 6.7% 41.8%
SP MLB Percentile - - - - - - - - - - - - - -
SP MLB AVG - - - - - - - - - - - - - -
Career 34.1% 27.2% 24.1% 14.6% 37.8% 31.6% 37.1% 31.3% 18.1% 60.1% 27.2% 5.6% 7.1% 10.8%

Danny Duffy Batted Ball › Outcomes

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR IPA%
2018 KC .264 .333 .305 .339 - - - - - - - - - -
2019 KC .251 .323 .285 .324 - - - - - - - - - -
2020 KC .249 .324 .287 .331 .256 .339 .298 .404 88.4 91.6 19.0 26.3% 37.3% 24.8%
2021 KC .226 .284 .289 .315 .209 .274 .259 .329 89.5 89.5 17.7 15.0% 41.8% 27.4%
SP MLB Percentile - - - - - - - - - - - - - -
SP MLB AVG - - - - - - - - - - - - - -
Career .250 .324 .294 .324 .146 .276 .269 .379 89.0 90.6 18.4 76.9% 10.8% 7.4%

Danny Duffy Approach › Plate Discipline

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR Str-ICR
2018 KC - 62.1% 46.1% - 23.5% 18.2% 76.5% - - 15.9% 10.8% 26.8% 17.1% 56.3% 0.44 -
2019 KC - 63.7% 47.5% - 24.1% 18.2% 75.9% - - 16.1% 11.4% 27.6% 17.9% 57.9% 0.47 -
2020 KC 45.9% 63.0% 46.3% 30.0% 25.6% 17.4% 74.4% 88.0% 49.0% 16.6% 11.9% 28.5% 17.1% 57.4% 0.49 50.3%
2021 KC 44.9% 63.5% 48.7% 34.0% 29.1% 18.1% 70.9% 79.5% 57.1% 14.9% 14.2% 29.0% 16.4% 58.4% 0.52 49.9%
SP MLB Percentile - - - - - - - - - - - - - - - -
SP MLB AVG - - - - - - - - - - - - - - - -
Career 12.8% 64.0% 47.0% 32.1% 24.8% 18.1% 75.2% 83.6% 53.5% 15.9% 11.7% 27.6% 17.2% 57.2% 0.47 59.2%

Danny Duffy Approach › Locations

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2018 KC - - - - - - - - - -
2019 KC - - - - - - - - - -
2020 KC 45.9% 30.8% 30.0% 39.2% 31.8% 23.3% 44.9% 31.7% 38.3% 6.8%
2021 KC 44.9% 31.3% 28.2% 40.4% 37.1% 23.5% 39.4% 32.8% 38.9% 5.3%
SP MLB Percentile - - - - - - - - - -
SP MLB AVG - - - - - - - - - -
Career 12.8% 31.0% 29.1% 39.9% 34.5% 23.4% 42.1% 32.3% 38.6% 6.0%

Danny Duffy Approach › Counts

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2018 KC 57.8% 13.8% 28.5% 12.6% 58.1% 48.3% 20.9% - 17.8%
2019 KC 58.6% 12.2% 29.2% 13.9% 59.8% 49.7% 20.7% - 18.2%
2020 KC 60.1% 12.3% 27.6% 13.9% 57.0% 47.9% 21.9% 25.0% 21.9%
2021 KC 58.1% 13.2% 28.9% 14.0% 57.5% 48.0% 18.9% 29.5% 22.3%
SP MLB Percentile - - - - - - - - -
SP MLB AVG - - - - - - - - -
Career 58.4% 13.0% 28.7% 13.4% 58.4% 48.7% 20.7% 7.6% 19.1%

Danny Duffy PLV

Hide 2021 MLB Percentile | Hide 2021 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2018 KC 2,785 - - - - - - - - -
2019 KC 2,161 - - - - - - - - -
2020 KC 943 4.87 42.3% 20.8% 36.9% 5.4% 6.9% 6.5 +9 3.61
2021 KC 1,009 5.21 49.4% 17.6% 33.0% 16.4% 3.2% 3.1 +10 2.98
SP MLB Percentile - - - - - - - - - -
SP MLB AVG - - - - - - - - - -
Career 19,620 5.06 46.1% 19.1% 34.8% 11.3% 4.9% 9.5 +19 3.28
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