Biographical

Portrait of Jon Keller

Jon Keller POrioles

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2016 Projections (Preseason PECOTA - seasonal age 23)
IP ERA WHIP SO W L SV WARP
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Birth Date8-8-1992
Height6' 5"
Weight210 lbs
Age24 years, 0 months, 22 days
BatsR
ThrowsR
2012
2013
2014
2015
-0.32016
+proj
DRA-Based 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 oppTAv PPF H/9 BB/9 HR/9 K/9 GB% BABIP TAv WHIP FIP ERA cFIP 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 G GS IP W L SV H BB SO HR oppTAv PPF H/9 BB/9 HR/9 K/9 GB% BABIP TAv WHIP FIP ERA
2013 ABE A- 1 0 3.0 1 0 0 1 1 2 0 .255 99 3.0 3.0 0.0 6.0 88% .125 .118 0.67 2.76 3.00
2013 ORI Rk 6 5 15.3 1 2 0 17 2 18 0 .251 95 10.0 1.2 0.0 10.6 66% .386 .238 1.24 1.70 4.11
2014 DEL A 24 0 56.7 3 0 5 39 14 66 1 .263 101 6.2 2.2 0.2 10.5 59% .277 .198 0.94 2.33 1.59
2014 FRD A+ 2 0 4.3 0 0 0 8 7 5 0 .259 97 16.6 14.5 0.0 10.4 27% .533 .362 3.46 6.06 8.31
2015 FRD A+ 30 0 63.7 3 4 4 65 27 50 1 .254 103 9.2 3.8 0.1 7.1 63% .317 .262 1.45 3.49 3.82
2015 BOW AA 7 0 12.7 0 0 0 6 8 8 0 .262 105 4.3 5.7 0.0 5.7 45% .182 .203 1.11 4.14 3.55
2015 PER Wnt 2 0 3.0 0 0 0 2 3 3 0 .000 6.0 9.0 0.0 9.0 0% .250 .000 1.67 4.58 3.00
2016 FRD A+ 6 6 22.7 0 2 0 12 18 24 1 .269 101 4.8 7.1 0.4 9.5 50% .200 .239 1.32 4.66 3.18
2016 BOW AA 24 0 36.3 0 3 1 38 32 31 4 .276 9.4 7.9 1.0 7.7 47% .324 .312 1.93 5.98 6.69

Plate Discipline

YEAR PITCHES ZONE_RT SWING_RT CONTACT_RT Z_SWING_RT O_SWING_RT Z_CONTACT_RT O_CONTACT_RT SW_STRK_RT

Injury History  —  No longer being updated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

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Platoon

SORT_FIELD PLATOON AVG OBP SLG TAv

Definition of multi-year splits

BP Annual Player Comments

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BP Articles

Jon Keller is referenced in the following articles.

BP Premium requires BP Premium access to view, BP Fantasy requires BP Premium or BP Fantasy access to view

  Title Author Date
This article requires BP Premium access5 O'Clock Power: Scouting a Series: Frederick vs. Myrtle BeachTucker Blair2015-08-07
This article requires BP Premium accessLeague Preview Series: Carolina LeagueJordan Gorosh2015-03-27


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

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


Although he has not thrown an MLB pitch in 2016, Jon Keller threw 35 pitches that were tracked by the PITCHf/x system in 2015, all of them occuring in Fall/Winter Ball. In 2015, he relied primarily on his Fourseam Fastball (92mph), also mixing in a Slider (84mph). He also rarely threw a Change (87mph).