Biographical

Portrait of Jon Keller

Jon Keller PRockies

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2019 Projections (Preseason PECOTA - seasonal age 26)
IP ERA WHIP SO W L SV WARP
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Birth Date8-8-1992
Height6' 5"
Weight210 lbs
Age27 years, 6 months, 13 days
BatsR
ThrowsR
2015
2016
2017
2018
-0.92019
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 shownClick 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 shownClick 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-
2013 ABE A- NYP 1 0 3.0 1 0 0 1 1 2 0 3.0 3.0 0.0 6.0 0% .125 0.67 2.75 3.00 102 2.90 63.0
2013 ORI Rk GCL 6 5 15.3 1 2 0 17 2 18 0 93 10.0 1.2 0.0 10.6 0% .386 1.24 1.69 4.11 82 5.58 121.3
2014 DEL A SAL 24 0 56.7 3 0 5 39 14 66 1 6.2 2.2 0.2 10.5 0% .277 0.94 2.33 1.59 66 2.31 49.0
2014 FRD A+ CAR 2 0 4.3 0 0 0 8 7 5 0 16.6 14.5 0.0 10.4 0% .533 3.46 6.05 8.31 140 0.00 0.0
2015 FRD A+ CAR 30 0 63.7 3 4 4 65 27 50 1 9.2 3.8 0.1 7.1 0% .317 1.45 3.48 3.82 101 5.31 116.5
2015 BOW AA EAS 7 0 12.7 0 0 0 6 8 8 0 4.3 5.7 0.0 5.7 0% .182 1.11 4.14 3.55 124 3.57 78.3
2015 PER Wnt AFL 2 0 3.0 0 0 0 2 3 3 0 6.0 9.0 0.0 9.0 0% .250 1.67 4.58 3.00 0 0.00 0.0
2016 FRD A+ CAR 7 7 27.7 0 3 0 15 24 27 1 110 4.9 7.8 0.3 8.8 49% .197 1.41 4.87 2.93 121 3.42 75.6
2016 BOW AA EAS 24 0 36.3 0 3 1 38 32 31 4 9.4 7.9 1.0 7.7 47% .324 1.93 5.97 6.69 126 6.44 142.1
2017 ABE A- NYP 10 0 16.3 2 0 1 5 4 17 0 2.8 2.2 0.0 9.4 58% .139 0.55 2.08 0.55 88 1.74 37.0
2017 FRD A+ CAR 9 0 15.3 0 1 1 22 9 9 0 12.9 5.3 0.0 5.3 48% .379 2.02 4.37 7.04 119 8.57 182.4
2017 BOW AA EAS 5 0 4.0 0 1 0 8 11 2 1 18.0 24.8 2.3 4.5 35% .438 4.75 14.48 22.50 170 0.00 0.0

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Injury History  —  No longer being updated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
2014-07-26 - Minors - - Left Trunk Strain Intercostal -

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 4.3 0 0.9 24 2 47.0 43 31 35 6 .268 1.58 4.90 5.05 -9.8 -1.1
80o 3.6 0 0.8 21 1 40.9 41 29 31 6 .285 1.71 5.41 5.57 -10.7 -1.2
70o 3.2 0 0.7 19 1 36.7 39 28 28 5 .297 1.81 5.78 5.96 -11.0 -1.2
60o 2.8 0 0.6 17 1 33.2 37 26 25 5 .307 1.91 6.11 6.3 -11.1 -1.2
50o 2.5 0 0.5 16 1 30.1 35 25 23 5 .316 1.99 6.43 6.62 -11.1 -1.2
40o 2.1 0 0.4 14 1 27.0 33 23 20 4 .326 2.09 6.76 6.96 -10.9 -1.2
30o 1.8 0 0.4 12 1 23.9 31 22 18 4 .337 2.19 7.11 7.33 -10.5 -1.1
20o 1.5 0 0.3 11 1 20.3 27 20 15 4 .349 2.32 7.55 7.77 -9.8 -1.1
10o 1.1 0 0.2 8 1 15.6 23 16 12 3 .367 2.50 8.17 8.4 -8.6 -0.9
Weighted Mean2.400.515129.43424225.3141.976.386.57-10.7-1.2

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BP Annual Player Comments

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BP Articles

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BP Chats

DateQuestionAnswer
2014-09-10 12:00:00 (link to chat)Third tier Oriole arms - Jon Keller, David Hess, and Tyler Wilson - what is the ceiling for each? Anyone with mid-rotation potential in there?
(Festivus313 from Pittsburgh)
Keller - 7/8th inning RP. I think he could start, but there have been health issues two years in a row
Hess - Saw Hess with Aberdeen before he was put in rotation. I thought 50 OFP RP type, but he's apparently improved since my viewing. I need to see again before jumping to conclusions. He get's a good plane and drive on his FB, which helps a lot. Not sure how he plays against higher competition yet.
Wilson - I have seen him many times with Bowie, always thought RP. Very smart guy (wanted to be a doctor if baseball didn't work out), has good pithability, and the stuff is decent. Just think he ends up in a pen, because...well, starting in the bigs is pretty freaking difficult. (Tucker Blair)


BP Roundtables

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PITCHf/x Pitcher Profile

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