Biographical

Portrait of Jae Kuk Ryu

Jae Kuk Ryu P

Player Cards | Team Audit | Depth Chart

Career Summary
Years G IP W L SV ERA WARP
7 28 39.7 1 3 0 7.49 -0.1
Birth Date5-30-1983
Height6' 3"
Weight210 lbs
BatsR
ThrowsR
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 DRA- WARP
2006 CHN MLB 10 1 15.0 0 1 0 23 6 17 7 .259 98 13.8 3.6 4.2 10.2 40% .356 .365 1.93 8.51 8.40 98 4.43 98.0 0.2
2007 TBA MLB 17 0 23.3 1 2 0 31 11 14 2 .264 104 12.0 4.2 0.8 5.4 51% .367 .300 1.80 5.15 7.33 108 6.86 129.1 -0.3
2008 TBA MLB 1 0 1.3 0 0 0 0 1 1 0 .273 106 0.0 6.8 0.0 6.8 100% .000 .129 0.75 3.91 0.00 98 4.12 98.2 0.0
CareerMLB28139.71305418329.26210212.34.12.07.348%.354.3221.826.387.491045.85116.3-0.1

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 cFIP DRA DRA-
2002 LNS A 5 4 19.0 1 2 0 26 8 21 1 .000 12.3 3.8 0.5 9.9 0% .424 .000 1.79 3.28 7.11 0 0.00 0.0
2002 BOI A- 10 10 53.0 6 1 0 45 25 56 1 .000 7.6 4.2 0.2 9.5 0% .297 .000 1.32 3.07 3.57 0 0.00 0.0
2003 LNS A 11 11 72.0 6 1 0 59 19 57 2 .000 7.4 2.4 0.2 7.1 0% .273 .000 1.08 2.93 1.75 0 0.00 0.0
2003 DAY A+ 4 4 20.7 0 1 0 14 11 22 1 .000 6.1 4.8 0.4 9.6 0% .241 .000 1.21 3.44 3.04 0 0.00 0.0
2003 WTN AA 11 11 58.0 2 5 0 63 25 45 3 .000 9.8 3.9 0.5 7.0 0% .328 .000 1.52 3.74 5.43 0 0.00 0.0
2004 BOI A- 5 0 7.0 0 2 0 7 5 7 0 .000 9.0 6.4 0.0 9.0 0% .333 .000 1.71 3.72 2.57 0 0.00 0.0
2004 WTN AA 14 0 18.3 1 0 0 22 10 19 0 .000 10.8 4.9 0.0 9.3 0% .379 .000 1.75 2.87 2.95 0 0.00 0.0
2004 IOW AAA 1 0 0.7 0 0 0 2 1 0 1 .000 25.7 12.9 12.9 0.0 0% .250 .000 4.29 26.36 38.57 0 0.00 0.0
2004 msa Wnt 8 3 19.7 1 3 0 27 9 19 2 .000 12.3 4.1 0.9 8.7 0% -.833 .000 1.83 5.26 6.40 0 0.00 0.0
2005 WTN AA 27 27 169.7 11 8 0 154 49 133 12 .260 25 8.2 2.6 0.6 7.1 47% .283 .287 1.20 3.67 3.34 0 0.00 0.0
2006 CHN MLB 10 1 15.0 0 1 0 23 6 17 7 .259 98 13.8 3.6 4.2 10.2 40% .356 .365 1.93 8.51 8.40 98 4.43 98.0
2006 IOW AAA 24 23 139.0 8 8 0 123 51 114 12 .262 97 8.0 3.3 0.8 7.4 52% .277 .244 1.25 4.01 3.24 89 0.00 0.0
2007 TBA MLB 17 0 23.3 1 2 0 31 11 14 2 .264 104 12.0 4.2 0.8 5.4 51% .367 .300 1.80 5.15 7.33 108 6.86 129.1
2007 DUR AAA 14 14 71.3 5 4 0 67 21 67 5 .263 76 8.5 2.7 0.6 8.5 54% .324 .240 1.23 3.14 4.04 75 2.49 82.3
2008 TBA MLB 1 0 1.3 0 0 0 0 1 1 0 .273 106 0.0 6.8 0.0 6.8 100% .000 .129 0.75 3.91 0.00 98 4.12 98.2
2008 DUR AAA 5 5 24.7 1 2 0 26 9 19 1 .271 94 9.5 3.3 0.4 6.9 58% .321 .262 1.42 3.40 4.37 91 3.71 96.0

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
2008 25 0.3600 0.5200 0.7692 0.8889 0.3125 0.8750 0.6000 0.2308
Career250.360.520.76920.88890.31250.8750.60.2308

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
2008-08-31 2008-10-02 15-DL 32 28 Right Elbow Recovery From Surgery -
2008-05-03 2008-08-31 Minors 120 0 Right Elbow Surgery -
2004-06-05 2004-07-08 Minors 33 0 Right Elbow Soreness - -

Compensation

Year Team Salary

 

Service TimeAgentContract Status

Details

BP Annual Player Comments

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BP Articles

Jae Kuk Ryu 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
The Lineup Card: 11 Ballplayers Who Suffered Unusual DemisesBaseball Prospectus2011-11-17
Painting the Black: 40-Man FlexibilityR.J. Anderson2011-08-31
This article requires BP Premium accessProspectus Hit and Run: Outside Help, NL WestJay Jaffe2009-02-18
This article requires BP Premium accessTransaction Analysis: NL West MovesChristina Kahrl2009-01-26
This article requires BP Premium accessProspectus Hit and Run: Penning a New RecipeJay Jaffe2008-10-21
This article requires BP Premium accessTransaction Analysis: Bankers DozenChristina Kahrl2008-09-03
This article requires BP Premium accessTransaction Analysis: AL East NRI ReviewChristina Kahrl2008-02-19
This article requires BP Premium accessBuilding a Better Bullpen: The Rays' 2008 Relief CorpsCaleb Peiffer2008-02-06
Transaction Analysis: American League RoundupChristina Kahrl2007-07-26
This article requires BP Premium accessTransaction Analysis: May 6-9, 2007Christina Kahrl2007-05-10
This article requires BP Premium accessTransaction Analysis: February 6-13, 2007Christina Kahrl2007-02-14
This article requires BP Premium accessTransaction Analysis: July 31-August 3Christina Kahrl2006-08-04


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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, Jae Kuk Ryu threw 104 pitches that were tracked by the PITCHf/x system between 2007 and 2008, all of them occuring in the MLB Regular Season. In 2008, he relied primarily on his Sinker (90mph) and Splitter (81mph). He also rarely threw a Curve (75mph) and Fourseam Fastball (90mph).