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Rob Zastryzny

#58 - Relief Pitcher

Milwaukee Brewers

Bats / Throws Right / Left
Date of Birth 3/26/1992 (34)
Height, Weight 6'3", 231 lb
Hometown Edmonton, CAN

2025 Season Stats

MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
0 22.0 2.45 1.18 21.5% 10.8%
192nd 3
Sv
315th 51.0
IP
41st 4.19
ERA
105th 1.32
WHIP
194th 22.9%
K%
252nd 9.3%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
91.9 15.9% 29.7% 50.4% 2.6% 5.14 2.71
315th 94.6
FB MPH
43rd 12.5%
SwStr%
114th 28.7%
CSW%
192nd 50.8%
Str-ICR
9th 5.3%
MTK%
55th 4.99
PLV
55th 3.22
PLA

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Rob Zastryzny Overview

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Year Team G GS IP W-L Sv Hld ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR GB% SwStr% CSW% IPR PLV
2016 CHC 8 1 16.0 1-0 0 - 1.13 1.06 - 2.15 - - 25.8% 7.6% 6.8 0.00 .279 - 83.3% - - - - - -
2017 CHC 4 0 13.0 0-0 0 - 8.31 2.00 - 5.31 - - 17.7% 11.3% 13.2 1.38 .415 - 57.9% - - - - - -
2018 CHC 6 0 5.2 1-0 0 0 4.76 1.76 - 4.89 - 0.00 11.5% 15.4% 9.5 0.00 .333 - 72.7% - - 10.8% 27.0% 0.42 -
2022 LAA/NYM 6 0 4.0 0-0 0 0 6.75 1.00 1.65 2.36 4.65 3.22 18.8% 6.3% 6.8 0.00 .250 0.0% 0.0% 25.0% 41.7% 12.5% 23.6% 0.44 5.10
2023 PIT 21 1 20.2 1-0 0 2 4.79 1.79 5.16 4.34 4.96 4.12 15.5% 13.4% 10.5 0.44 .348 10.0% 61.8% 43.5% 44.1% 12.1% 29.6% 0.53 4.98
2024 MIL 9 3 7.2 1-0 0 0 1.17 0.65 2.40 2.61 4.59 2.92 17.2% 3.4% 4.7 0.00 .190 0.0% 83.3% 23.8% 38.1% 17.6% 26.1% 0.55 5.08
2025 MIL 26 1 22.0 2-1 0 2 2.45 1.18 3.53 4.59 4.82 2.71 21.5% 10.8% 6.5 1.23 .224 16.7% 87.7% 35.5% 45.2% 15.9% 29.7% 0.50 5.14
RP MLB Percentile 26 67 9 33-66 0 25 87 69 69 31 19 84 44 27 83 37 92 49 97 70 56 87 67 50 84
RP MLB AVG 42 2 51.0 3-3 3 7 4.19 1.32 4.16 4.16 4.20 3.22 22.9% 9.3% 8.3 1.11 .291 18.1% 72.4% 38.1% 44.2% 12.5% 28.7% 0.51 4.99
Career 80 6 89.0 6-1 0 4 3.84 1.40 3.85 3.94 4.80 1.37 19.0% 10.5% 8.5 0.61 .301 10.5% 69.1% 33.0% 43.6% 13.9% 28.5% 0.50 5.06

Rob Zastryzny Repertoire

2018 2022 2023 2024 2025 All
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Rob Zastryzny Game Log

Rob Zastryzny Standard

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Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2016 CHC 8 1 16.0 1-0 0 0 - 249 154 95 66 12 11 1 0 0 17 5 1 0
2017 CHC 4 0 13.0 0-0 0 0 - 247 145 102 62 19 13 4 0 2 11 7 1 0
2018 CHC 6 0 5.2 1-0 0 0 0 111 67 44 26 6 4 2 0 0 3 4 1 0
2022 LAA/NYM 6 0 4.0 0-0 0 0 0 72 47 25 16 3 1 1 1 0 3 1 0 1
2023 PIT 21 1 20.2 1-0 0 0 2 389 251 138 97 24 17 6 0 1 15 13 0 2
2024 MIL 9 3 7.2 1-0 0 0 0 119 81 37 29 4 3 1 0 0 5 1 1 0
2025 MIL 26 1 22.0 2-1 0 0 2 347 219 128 93 16 11 2 0 3 20 10 1 2
RP MLB Percentile 26 67 9 33-66 0 0 25 6 6 95 8 96 93 95 48 74 8 84 61 30
RP MLB AVG 42 2 51.0 3-3 0 3 7 840 539 302 216 46 30 9 1 6 50 19 2 2
Career 80 6 89.0 6-1 0 0 4 1,534 964 569 389 84 60 17 1 6 74 41 5 5

Rob Zastryzny Advanced

Hide 2025 MLB Percentile | Hide 2025 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2016 CHC 25.8% 7.6% .207 .224 .497 .228 .279 .279 - - - - - - - -
2017 CHC 17.7% 11.3% .352 .537 .972 .417 .415 .442 - - - - - - - -
2018 CHC 11.5% 15.4% .286 .381 .804 .365 .333 .333 - - - - - - - -
2022 LAA/NYM 18.8% 6.3% .200 .400 .650 .277 .250 .250 .154 .201 .193 .211 88.3 84.3 16.0 1.65
2023 PIT 15.5% 13.4% .293 .402 .791 .346 .348 .358 .276 .342 .318 .350 86.5 87.6 15.6 5.16
2024 MIL 17.2% 3.4% .154 .192 .406 .190 .190 .190 .179 .240 .200 .253 84.8 89.4 26.3 2.40
2025 MIL 21.5% 10.8% .203 .342 .635 .268 .224 .262 .215 .280 .246 .313 85.2 89.6 17.1 3.53
RP MLB Percentile 44 27 80 71 72 82 92 90 76 69 87 87 96 55 22 69
RP MLB AVG 22.9% 9.3% .241 .393 .712 .310 .291 .321 .238 .314 .283 .363 88.4 89.8 13.0 4.16
Career 19.0% 10.5% .251 .361 .699 .308 .301 .317 .227 .302 .266 .316 85.9 88.5 17.6 3.85

Rob Zastryzny Pitch › Mix

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Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2018 CHC 65.8% (88.8) - 14.4% (82.3) - - 16.2% (75.4) - - - 65.8% 30.6%
2022 LAA/NYM 44.4% (92.2) - 8.3% (84.1) 8.3% (83.4) - 13.9% (79.5) 25.0% (78.2) - - 44.4% 55.6%
2023 PIT 35.5% (93.0) - 22.9% (88.0) - - 27.5% (82.2) 14.1% (81.5) - - 35.5% 64.5%
2024 MIL 40.3% (91.5) - 48.7% (86.7) 2.5% (81.2) 4.2% (81.1) - 4.2% (82.2) - - 40.3% 59.7%
2025 MIL 44.4% (91.9) - 33.1% (86.3) - 14.4% (80.6) - 2.9% (81.6) 5.2% (83.5) - 44.4% 55.6%
RP MLB Percentile 59 (10) - 84 (8) - 37 (20) - 8 (9) 12 (13) - 36.0% 63.7%
RP MLB AVG 40.6% (94.6) 27.4% (93.8) 20.3% (89.5) 27.8% (85.9) 20.4% (82.2) 16.9% (79.8) 16.4% (86.2) 18.3% (86.5) 16.9% (64.1) 48.1% 51.9%
Career 42.9% (91.7) - 27.4% (86.6) 0.9% (82.6) 5.3% (82.6) 13.0% (81.1) 8.5% (80.9) 1.7% (83.5) - 42.9% 56.7%

Rob Zastryzny Pitch › Results

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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 CHC 21.9% (5) - 37.5% (3) - - 38.9% (4) - - - 21.9% 41.2%
2022 LAA/NYM 28.1% (3) - 0.0% (0) 16.7% (1) - 30.0% (3) 22.2% (2) - - 28.1% 20.0%
2023 PIT 29.0% (15) - 39.3% (8) - - 28.0% (15) 18.2% (9) - - 29.0% 29.9%
2024 MIL 29.2% (9) - 24.1% (10) 0.0% (0) 40.0% (2) - 20.0% (0) - - 29.2% 23.9%
2025 MIL 27.9% (20) - 34.8% (17) - 28.0% (13) - 20.0% (1) 22.2% (4) - 27.9% 31.1%
RP MLB Percentile 52 (54) - 92 (29) - 45 (49) - 38 (82) 48 (71) - 46.0% 73.1%
RP MLB AVG 27.6% (33) 27.9% (12) 26.0% (16) 29.7% (30) 28.9% (19) 28.2% (17) 22.0% (17) 23.6% (21) 14.2% (0) 28.0% 28.9%
Career 27.4% (52) - 33.5% (38) 11.1% (1) 29.1% (15) 29.6% (22) 19.3% (12) 22.2% (4) - 27.4% 29.5%

Rob Zastryzny Batted Ball › Contact

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Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR
2018 CHC - - - - - - - - 17.1% - - - - -
2022 LAA/NYM 41.7% 16.7% 33.3% 8.3% 25.0% 33.3% 41.7% 25.0% 25.0% 74.9% 8.3% 8.3% 8.3% 25.0%
2023 PIT 44.1% 20.6% 14.7% 20.6% 35.3% 30.4% 34.8% 34.8% 17.2% 55.9% 32.4% 7.4% 4.4% 43.5%
2024 MIL 38.1% 9.5% 28.6% 23.8% 28.6% 14.3% 47.6% 38.1% 24.4% 76.2% 14.3% 9.5% 0.0% 23.8%
2025 MIL 45.2% 11.3% 29.0% 14.5% 32.3% 35.5% 35.5% 29.0% 15.6% 64.5% 24.2% 6.5% 4.8% 35.5%
RP MLB Percentile 56 100 81 86 71 18 66 79 13 71 50 44 84 70
RP MLB AVG 44.2% 22.0% 23.8% 10.1% 35.1% 40.8% 33.7% 25.5% 18.0% 61.7% 24.4% 6.3% 7.6% 38.1%
Career 43.6% 15.3% 23.3% 17.8% 32.5% 30.5% 37.2% 32.3% 18.0% 63.2% 25.2% 7.4% 4.3% 33.0%

Rob Zastryzny Batted Ball › Outcomes

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Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR IPA%
2018 CHC .286 .365 .333 .333 - - - - - - - - - -
2022 LAA/NYM .200 .277 .250 .250 .154 .201 .193 .211 88.3 84.3 16.0 0.0% 25.0% 18.8%
2023 PIT .293 .346 .348 .358 .276 .342 .318 .350 86.5 87.6 15.6 10.0% 43.5% 30.9%
2024 MIL .154 .190 .190 .190 .179 .240 .200 .253 84.8 89.4 26.3 0.0% 23.8% 17.2%
2025 MIL .203 .268 .224 .262 .215 .280 .246 .313 85.2 89.6 17.1 16.7% 35.5% 23.7%
RP MLB Percentile 80 82 92 90 76 69 87 87 96 55 22 49 70 65
RP MLB AVG .241 .310 .291 .321 .238 .314 .283 .363 88.4 89.8 13.0 18.1% 38.1% 25.4%
Career .251 .308 .301 .317 .227 .302 .266 .316 85.9 88.5 17.6 10.5% 33.0% 23.0%

Rob Zastryzny Approach › Plate Discipline

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Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR Str-ICR
2018 CHC - 60.4% 44.1% - 24.5% 17.1% 75.5% - - 16.2% 10.8% 27.0% 16.2% 55.0% 0.42 -
2022 LAA/NYM 43.1% 65.3% 54.2% 36.6% 23.1% 25.0% 76.9% 83.3% 66.7% 11.1% 12.5% 23.6% 16.7% 61.1% 0.44 56.9%
2023 PIT 47.6% 64.5% 47.0% 28.4% 25.7% 17.2% 74.3% 80.0% 62.1% 17.5% 12.1% 29.6% 17.7% 58.4% 0.53 49.1%
2024 MIL 47.1% 68.1% 59.7% 36.5% 29.6% 24.4% 70.4% 75.0% 60.9% 8.4% 17.6% 26.1% 17.6% 64.7% 0.55 59.7%
2025 MIL 49.9% 63.1% 49.3% 27.6% 32.2% 15.6% 67.8% 77.2% 43.8% 13.8% 15.9% 29.7% 17.9% 58.5% 0.50 50.4%
RP MLB Percentile 77 37 65 24 89 13 89 88 95 13 87 67 59 50 50 44
RP MLB AVG 47.0% 63.9% 47.7% 30.2% 26.2% 18.0% 73.8% 82.9% 56.2% 16.2% 12.5% 28.7% 17.1% 58.4% 0.51 50.8%
Career 42.9% 62.8% 49.4% 29.9% 28.1% 18.0% 71.9% 78.4% 56.3% 14.6% 13.9% 28.5% 17.5% 59.0% 0.50 52.5%

Rob Zastryzny Approach › Locations

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Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2018 CHC - - - - - - - - - -
2022 LAA/NYM 43.1% 45.8% 18.1% 36.1% 36.1% 25.0% 38.9% 30.6% 51.4% 6.9%
2023 PIT 47.6% 36.0% 27.8% 36.2% 33.4% 23.4% 43.2% 25.7% 46.5% 7.2%
2024 MIL 47.1% 28.6% 33.6% 37.8% 27.7% 26.9% 45.4% 28.6% 37.8% 9.2%
2025 MIL 49.9% 28.5% 20.5% 51.0% 25.4% 26.5% 48.1% 28.8% 50.7% 6.3%
RP MLB Percentile 77 16 99 95 25 29 69 47 88 25
RP MLB AVG 47.0% 34.2% 26.4% 39.4% 30.5% 25.1% 44.4% 29.4% 44.2% 7.0%
Career 42.9% 33.0% 25.0% 42.0% 29.9% 25.1% 45.0% 27.6% 47.4% 7.1%

Rob Zastryzny Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2018 CHC 58.6% 11.7% 29.7% 9.2% 48.1% 37.0% 24.6% - 9.1%
2022 LAA/NYM 51.4% 5.6% 43.1% 13.5% 43.8% 31.3% 16.2% 25.8% 9.7%
2023 PIT 57.8% 12.9% 30.6% 12.9% 61.9% 55.7% 24.0% 26.9% 12.6%
2024 MIL 54.6% 10.1% 37.0% 13.8% 76.7% 63.3% 15.4% 20.5% 11.4%
2025 MIL 61.1% 11.5% 30.3% 14.6% 60.4% 51.6% 19.3% 18.1% 19.0%
RP MLB Percentile 84 53 53 51 41 61 33 4 50
RP MLB AVG 58.6% 11.9% 30.2% 14.4% 61.3% 50.4% 21.0% 24.2% 19.4%
Career 58.2% 11.5% 32.0% 13.2% 60.5% 51.7% 21.0% 20.5% 13.9%

Rob Zastryzny PLV

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Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2018 CHC 111 - - - - - - - - 0.00
2022 LAA/NYM 72 5.10 51.4% 15.3% 33.3% 18.1% 2.8% 1.5 +1 3.22
2023 PIT 389 4.98 47.0% 15.9% 37.0% 10.0% 5.4% 8.6 +9 4.12
2024 MIL 119 5.08 47.5% 16.1% 36.4% 11.0% 5.9% -3.3 -3 2.92
2025 MIL 347 5.14 46.1% 20.2% 33.7% 12.4% 2.6% 2.3 +2 2.71
RP MLB Percentile 6 84 48 85 72 72 96 59 61 84
RP MLB AVG 840 4.99 46.2% 18.0% 35.7% 10.5% 5.3% 4.8 +4 3.22
Career 1,534 5.06 47.1% 17.5% 35.4% 11.7% 4.2% 9.2 +10 1.37
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