Biographical

Portrait of Kirby Bellow

Kirby Bellow PD-backs

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2019 Projections (Preseason PECOTA - seasonal age 27)
IP ERA WHIP SO W L SV WARP
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Birth Date11-14-1991
Height6' 1"
Weight220 lbs
Age32 years, 5 months, 12 days
BatsL
ThrowsL
2015
2016
2017
2018
-0.42019
proj
WARP Summary

MLB Statistics

Historical (past-seasons) WARP is now based on DRA..
cFIP and DRA are not available on a by-team basis and display as zeroes(0). See TOT line for season totals of these stats.
Multiple stints are are currently shown —Click to hide.
YEAR Team Lg G GS IP W L SV H BB SO HR PPF H/9 BB/9 HR/9 K/9 GB% BABIP WHIP FIP ERA cFIP DRA DRA- WARP

Statistics for All Levels

'opp' stats - Quality of opponents faced - have been moved and are available only as OPP_QUAL in the Statistics reports now.
Minor league stats are currently shown —Click to hide.
YEAR Team Lg LG G GS IP W L SV H BB SO HR PPF H/9 BB/9 HR/9 K/9 GB% BABIP WHIP FIP ERA cFIP DRA DRA-
2015 YAK A- NWL 9 0 13.0 0 0 0 19 9 12 0 13.2 6.2 0.0 8.3 0% .442 2.15 3.83 7.62 109 8.11 177.8
2015 DIA Rk AZL 9 0 9.3 0 0 2 8 2 12 0 7.7 1.9 0.0 11.6 0% .400 1.07 1.87 0.00 70 4.13 90.5
2016 KNC A MID 17 0 25.7 1 0 2 11 5 37 2 3.9 1.8 0.7 13.0 53% .170 0.62 2.30 0.70 63 1.72 37.9
2016 YAK A- NWL 5 0 4.0 1 0 0 4 0 10 0 9.0 0.0 0.0 22.5 33% .667 1.00 -1.23 0.00 34 1.80 39.6
2016 VIS A+ CAL 7 0 9.0 0 0 0 5 5 11 1 5.0 5.0 1.0 11.0 40% .211 1.11 4.37 1.00 101 2.94 64.9
2017 VIS A+ CAL 16 0 25.7 3 1 0 11 9 31 0 3.9 3.2 0.0 10.9 53% .200 0.78 3.02 2.81 84 1.86 39.7
2017 WTN AA SOU 11 0 13.0 0 1 0 10 10 15 1 6.9 6.9 0.7 10.4 36% .281 1.54 4.34 4.85 108 4.54 96.6
2017 DIA Rk AZL 1 0 1.0 0 0 0 0 1 1 0 0.0 9.0 0.0 9.0 50% .000 1.00 8.22 9.00 98 0.91 19.3
2017 SRR Wnt AFL 11 0 15.0 1 0 0 10 3 17 0 6.0 1.8 0.0 10.2 0% .270 0.87 2.56 1.80 0 0.00 0.0
2018 WTN AA SOU 47 0 43.7 5 3 1 37 29 33 2 7.6 6.0 0.4 6.8 51% .269 1.51 4.58 4.12 113 4.72 99.9
2018 RNO AAA PCL 1 0 1.7 1 0 0 1 0 2 0 5.4 0.0 0.0 10.8 50% .250 0.60 3.14 0.00 81 2.89 61.1

Plate Discipline

YEAR Pits Zone% Swing% Contact% Z-Swing% O-Swing% Z-Contact% O-Contact% SwStr%

Injury History  —  No longer being updated

Last Update: 12/31/2014 23:59 ET

Date On Date Off Transaction Days Games Side Body Part Injury Severity Surgery Date Reaggravation

Compensation

Year Team Salary

 

Service TimeAgentContract Status

Details

2019 Preseason Forecast

Last Update: 1/27/2017 12:35 ET

PCT W L SV G GS IP H BB SO HR BABIP WHIP ERA DRA VORP WARP
90o 0 1.3 2.1 47 0 56.0 42 27 50 6 .239 1.23 3.85 4.22 -7.4 -0.8
80o 0 1.1 1.7 41 0 49.1 40 26 44 6 .256 1.34 4.30 4.72 -9.0 -1.0
70o 0 0.9 1.5 37 0 44.3 38 25 39 5 .267 1.43 4.64 5.1 -9.9 -1.1
60o 0 0.8 1.3 34 0 40.4 37 24 36 5 .277 1.50 4.93 5.42 -10.4 -1.1
50o 0 0.7 1.2 31 0 36.8 35 23 33 5 .287 1.58 5.22 5.73 -10.6 -1.2
40o 0 0.6 1 28 0 33.3 33 22 30 5 .297 1.65 5.50 6.05 -10.7 -1.2
30o 0 0.5 0.9 25 0 29.6 31 20 26 4 .307 1.74 5.82 6.4 -10.6 -1.2
20o 0 0.3 0.7 21 0 25.5 28 19 23 4 .319 1.84 6.20 6.81 -10.2 -1.1
10o 0 0.2 0.5 17 0 20.1 24 16 18 3 .336 1.99 6.74 7.42 -9.3 -1.0
Weighted Mean00.71.130035.93422325.2841.565.175.68-10.2-1.1

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PITCHf/x Pitcher Profile

A Collaboration between BrooksBaseball.net and Baseball Prospectus - Pitch classifications provided by Pitch Info LLC


Although he has not thrown an MLB pitch in 2024, Kirby Bellow threw 17 pitches that were tracked by the PITCHf/x system in 2019, all of them occuring in Spring Training. In 2019, he relied primarily on his Fourseam Fastball (88mph) and Slider (77mph).