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Welinton Herrera

#59 - Relief Pitcher

Colorado Rockies

Bats / Throws Left / Left
Date of Birth 4/3/2004 (22)
Height, Weight 6'0", 198 lb
Hometown Fantino, DOM

2026 Season Stats

Needs more playing time to qualify
MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
0 2.1 0.00 1.29 20.0% 10.0%
221st 3
Sv
351st 52.0
IP
1st 4.19
ERA
149th 1.34
WHIP
232nd 22.7%
K%
199th 9.8%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
94.5 8.9% 24.4% 53.3% 15.6% 5.07 3.52
193rd 94.7
FB MPH
313th 12.2%
SwStr%
332nd 28.6%
CSW%
86th 51.2%
Str-ICR
351st 4.7%
MTK%
69th 4.94
PLV
182nd 3.56
PLA

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Welinton Herrera Overview

Hide 2026 MLB Percentile | Hide 2026 MLB Average
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
2026 COL 3 0 2.1 0-0 0 0 0.00 1.29 3.87 2.63 6.04 3.52 20.0% 10.0% 7.7 0.00 .286 0.0% 100.0% 28.6% 28.6% 8.9% 24.4% 0.42 5.07
RP MLB Percentile 0 0 0 0-85 0 0 100 57 61 92 2 48 33 42 57 99 53 99 100 96 3 10 5 22 78
RP MLB AVG 42 2 52.0 3-3 3 7 4.19 1.34 4.16 4.17 4.24 3.56 22.7% 9.8% 8.3 1.08 .291 17.6% 72.5% 36.8% 44.0% 12.2% 28.6% 0.50 4.94
Career 3 0 2.1 0-0 0 0 0.00 1.29 3.87 2.67 5.75 3.52 20.0% 10.0% 7.7 0.00 .286 0.0% 100.0% 28.6% 28.6% 8.9% 24.4% 0.42 5.07

Welinton Herrera Repertoire

2026 All
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Welinton Herrera Game Log

Welinton Herrera 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
2026 COL 3 0 2.1 0-0 0 0 0 45 28 17 10 2 2 0 0 0 2 1 0 0
RP MLB Percentile 0 0 0 0-85 0 0 0 0 0 100 0 100 100 100 50 99 0 99 85 78
RP MLB AVG 42 2 52.0 3-3 0 3 7 884 565 319 227 48 32 9 1 6 52 21 3 2
Career 3 0 2.1 0-0 0 0 0 45 28 17 10 2 2 0 0 0 2 1 0 0

Welinton Herrera Advanced

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Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2026 COL 20.0% 10.0% .222 .222 .522 .248 .286 .286 .272 .307 .350 .338 94.7 96.5 16.7 3.87
RP MLB Percentile 33 42 66 99 95 92 53 77 13 61 1 64 0 0 26 61
RP MLB AVG 22.7% 9.8% .241 .388 .712 .314 .291 .321 .235 .314 .280 .358 87.6 89.3 13.1 4.16
Career 20.0% 10.0% .222 .222 .522 .248 .286 .286 .272 .307 .350 .338 94.7 96.5 16.7 3.87

Welinton Herrera 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%
2026 COL62.2% (94.5)--22.2% (84.7)--15.6% (87.8)-- 62.2% 37.8%
RP MLB Percentile 94 (45) - - 43 (23) - - 49 (68) - - 85.2% 14.3%
RP MLB AVG 38.7% (94.7) 26.6% (94.1) 19.7% (89.4) 25.9% (86.1) 20.7% (82.3) 15.3% (80.3) 17.8% (86.1) 18.9% (86.6) 42.7% (61.5) 48.7% 51.2%
Career62.2% (94.5)--22.2% (84.7)--15.6% (87.8)-- 62.2% 37.8%

Welinton Herrera 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%
2026 COL28.6% (2)--10.0% (1)--28.6% (1)-- 28.6% 17.6%
RP MLB Percentile 60 (0) - - 1 (1) - - 79 (5) - - 60.4% 0.3%
RP MLB AVG 27.2% (32) 27.6% (13) 27.0% (15) 29.7% (28) 28.5% (20) 27.3% (15) 22.4% (21) 22.6% (21) 19.3% (9) 27.9% 28.8%
Career28.6% (2)--10.0% (1)--28.6% (1)-- 28.6% 17.6%

Welinton Herrera 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%
2026 COL 28.6% 28.6% 42.9% 0.0% 28.6% 42.9% 42.9% 14.3% 22.2% 71.5% 28.6% 0.0% 0.0% 28.6%
RP MLB Percentile 3 5 100 0 87 65 96 2 96 97 14 99 99 96
RP MLB AVG 44.0% 21.7% 24.1% 10.2% 34.6% 40.9% 33.7% 25.4% 18.1% 63.0% 24.5% 5.8% 6.8% 36.8%
Career 28.6% 28.6% 42.9% 0.0% 28.6% 42.9% 42.9% 14.3% 22.2% 71.5% 28.6% 0.0% 0.0% 28.6%

Welinton Herrera 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%
2026 COL .222 .248 .286 .286 .272 .307 .350 .338 94.7 96.5 16.7 0.0% 28.6% 20.0%
RP MLB Percentile 66 92 53 77 13 61 1 64 0 0 26 99 96 86
RP MLB AVG .241 .314 .291 .321 .235 .314 .280 .358 87.6 89.3 13.1 17.6% 36.8% 24.4%
Career .222 .248 .286 .286 .272 .307 .350 .338 94.7 96.5 16.7 0.0% 28.6% 20.0%

Welinton Herrera 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
2026 COL 51.1% 62.2% 46.7% 22.7% 19.0% 22.2% 81.0% 87.5% 60.0% 15.6% 8.9% 24.4% 15.6% 57.8% 0.42 53.3%
RP MLB Percentile 97 28 41 1 11 96 11 21 42 38 10 5 23 42 22 75
RP MLB AVG 44.5% 63.8% 47.4% 31.7% 25.6% 18.1% 74.4% 83.9% 58.5% 16.4% 12.2% 28.6% 17.1% 58.3% 0.50 51.2%
Career 51.1% 62.2% 46.7% 22.7% 19.0% 22.2% 81.0% 87.5% 60.0% 15.6% 8.9% 24.4% 15.6% 57.8% 0.42 53.3%

Welinton Herrera Approach › Locations

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Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2026 COL 51.1% 20.0% 40.0% 40.0% 31.1% 22.2% 46.7% 31.1% 28.9% 13.3%
RP MLB Percentile 97 1 0 62 24 57 79 61 0 100
RP MLB AVG 44.5% 34.6% 27.0% 38.4% 36.2% 22.9% 40.9% 29.9% 43.1% 6.6%
Career 51.1% 20.0% 40.0% 40.0% 31.1% 22.2% 46.7% 31.1% 28.9% 13.3%

Welinton Herrera Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2026 COL 57.8% 15.6% 26.7% 7.7% 60.0% 50.0% 19.2% 16.7% 16.7%
RP MLB Percentile 37 4 11 1 39 46 24 0 27
RP MLB AVG 58.5% 12.1% 29.9% 14.5% 61.1% 50.2% 21.1% 26.7% 19.3%
Career 57.8% 15.6% 26.7% 7.7% 60.0% 50.0% 19.2% 16.7% 16.7%

Welinton Herrera PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2026 COL 45 5.07 44.4% 11.1% 44.4% 0.0% 15.6% -0.4 -1 3.52
RP MLB Percentile 0 78 33 0 1 1 0 56 52 48
RP MLB AVG 884 4.94 45.9% 17.3% 36.8% 9.1% 4.7% 0.6 0 3.56
Career 45 5.07 44.4% 11.1% 44.4% 0.0% 15.6% -0.4 -1 3.52
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