SPORTS  :  Baseball  |  Football  |  Basketball  |  Hockey  New! Hockey-Reference.com & B-R T-Shirts & Hats
Return to the Baseball-Reference.com Home Page
Quick Index: Play Index | Players | Teams | Leagues | Managers | Leaders | Awards | Postseason | Box Scores | Minors | Draft
  SportingNews.com | Stat of the Day | SR Blog | Tutorial Videos | All-Star | Travel | Bullpen Wiki | Random
You Are Here > Baseball-Reference.com > Players > Jason Jennings

Jason Jennings

Bats Right, Throws Right
Height 6' 2", Weight 242 lb.
School Baylor University

Debut August 23, 2001

Born July 17, 1978 in Dallas, TX

Drafted by the Colorado Rockies in the 1st round (16th pick) of the 1999 amateur draft. Player signed June 9, 1999. (All Transactions)

 About biographical information

Minors.B-R: Minor League Stats
BR Bullpen: Find or enter more info for this person (what's this?)
Oracle: Find all of this player's teammates.

Let people know you like this site. Sponsor this page for $20 per year.

  

Pitching  Glossary / Minors /
Gamelogs: / Splits: / HR Log / PI Finders:Game / Streak / Event / PI vs. Batter
/ Neutralize Stats
 Year Ag Tm  Lg  W   L   G   GS  CG SHO  GF SV   IP     H    R   ER   HR  BB   SO  HBP  WP  BFP  IBB  BK  ERA *lgERA *ERA+ WHIP
+--------------+---+---+---+---+---+---+---+--+------+----+----+----+---+----+----+---+---+-----+---+---+-----+-----+----+-----+
 2001 22 COL NL   4   1   7   7   1   1   0  0   39.3   42   21   20   2   19   26   1   1   174   0   0  4.58  5.32  116 1.551
 2002 23 COL NL  16   8  32  32   0   0   0  0  185.3  201  102   93  26   70  127   8  10   808   2   0  4.52  4.77  106 1.462 RoY-1
 2003 24 COL NL  12  13  32  32   1   0   0  0  181.3  212  115  103  20   88  119   5   7   820   7   0  5.11  4.97   97 1.654
 2004 25 COL NL  11  12  33  33   0   0   0  0  201.0  241  125  123  27  101  133   7   6   925  14   1  5.51  4.92   89 1.701
 2005 26 COL NL   6   9  20  20   1   0   0  0  122.0  130   73   68  11   62   75   5   8   551   4   0  5.02  4.78   95 1.574
 2006 27 COL NL   9  13  32  32   3   2   0  0  212.0  206   94   89  17   85  142   3  10   902   7   0  3.78  4.90  130 1.373
 2007 28 HOU NL   2   9  19  18   0   0   0  0   99.0  119   73   71  19   34   71   2   5   445   2   0  6.45  4.39   68 1.545
 2008 29 TEX AL   0   5   6   6   0   0   0  0   27.3   35   27   26   8   18   12   1   1   135   2   0  8.56  4.12   48 1.939
+--------------+---+---+---+---+---+---+---+--+------+----+----+----+---+----+----+---+---+-----+---+---+-----+-----+----+-----+
  8 Yr WL% .462  60  70 181 180   6   3   0  0 1067.3 1186  630  593 130  477  705  32  48  4760  38   1  5.00  4.83   97 1.558
+--------------+---+---+---+---+---+---+---+--+------+----+----+----+---+----+----+---+---+-----+---+---+-----+-----+----+-----+
 162 Game Avg    11  13  34  33   1   0   0  0  201.0  223  118  111  24   89  132   6   9   896   7   0  5.00  4.83   97 1.558
 Career High     16  13  33  33   3   2   0  0  212.0  241  125  123  27  101  142   8  10   925  14   1  3.78  4.97  130 1.373

* indicates the value is park adjusted (now all 3-year factors)

Pitch Data Summary (Show or Hide)

Batting  Glossary / Minors /
Gamelogs: / Splits: / HR Log / PI Finders:Game / Streak / Event / PI vs. Pitcher
/ Neutralize Stats
 Year Ag Tm  Lg  G   AB    R    H   2B 3B  HR  RBI  SB CS  BB  SO   BA   OBP   SLG *OPS+  TB   SH  SF IBB HBP GDP 
+--------------+---+----+----+----+---+--+---+----+---+--+---+---+-----+-----+-----+----+----+---+---+---+---+---+
 2001 22 COL NL   7   15    2    4   1  0   1    2   0  0   1   3  .267  .313  .533   96    8   1   0   0   0   0
 2002 23 COL NL  30   62    6   19   4  0   0   11   0  0   3  13  .306  .348  .371   79   23   2   0   0   1   0 RoY-1
 2003 24 COL NL  31   54    3   12   3  0   0    3   0  0   5  16  .222  .283  .278   39   15   5   1   0   0   0
 2004 25 COL NL  35   71    3   17   4  0   1    6   0  0   2  16  .239  .260  .338   46   24   5   0   0   0   1
 2005 26 COL NL  22   38    0    6   1  0   0    1   0  0   2  12  .158  .200  .184   -3    7   4   0   0   0   0
 2006 27 COL NL  32   62    3    8   1  0   0    2   0  0   3  12  .129  .169  .145  -21    9  10   0   0   0   0
 2007 28 HOU NL  19   26    1    2   0  0   0    1   0  0   3   8  .077  .172  .077  -32    2   1   0   0   0   0
+--------------+---+----+----+----+---+--+---+----+---+--+---+---+-----+-----+-----+----+----+---+---+---+---+---+
 7 Seasons      176  328   18   68  14  0   2   26   0  0  19  80  .207  .252  .268   30   88  28   1   0   1   1
+--------------+---+----+----+----+---+--+---+----+---+--+---+---+-----+-----+-----+----+----+---+---+---+---+---+
 162 Game Avg        302   17   63  13  0   2   24   0  0  17  74  .207  .252  .268   30   81  26   1   0   1   1
 Career High     35   71    6   19   4  0   1   11   0  0   5  16                          24  10   1   0   1   1
Special Batting  Glossary
 Year Ag Tm  Lg  PA  Outs  RC  RC/G   AIR    BA *lgBA   OBP *lgOBP  SLG *lgSLG  OPS *lgOPS*OPS+  OWP *BtRns BtWin SB% 
+--------------+----+----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+----+-----+-----+-----+----+
 2001 22 COL NL   17   12    3   6.7   130| .267  .293| .313  .367| .533  .480| .846  .847|  96  .628  -0.2   0.0   0%
 2002 23 COL NL   68   45    8   4.8   120| .306  .284| .348  .360| .371  .451| .719  .812|  79  .496  -2.0  -0.2   0%
 2003 24 COL NL   65   48    5   2.8   122| .222  .286| .283  .360| .278  .458| .561  .818|  39  .261  -5.1  -0.5   0%
 2004 25 COL NL   78   60    6   2.7   122| .239  .284| .260  .358| .338  .461| .598  .819|  46  .240  -6.3  -0.6   0%
 2005 26 COL NL   44   36    2   1.5   118| .158  .282| .200  .354| .184  .449| .384  .804|  -3  .103  -6.2  -0.6   0%
 2006 27 COL NL   75   64    2   0.8   121| .129  .283| .169  .355| .145  .459| .314  .814| -21  .036 -12.1  -1.2   0%
 2007 28 HOU NL   30   25    1   1.1   110| .077  .272| .172  .341| .077  .434| .249  .775| -32  .056  -5.2  -0.5   0%
+--------------+----+----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+----+-----+-----+-----+----+
 7 Seasons       377  290   27   2.5   120| .207  .283| .252  .357| .268  .456| .520  .812|  30  .221 -37.2  -3.6   0%

* indicates the value is park adjusted (now all 3-year factors)

Pitch Data Summary (Show or Hide)

Fielding  Glossary / Minors
 Year Ag Tm  Lg Pos   G     PO    A    E   DP    FP   lgFP  RFg  lgRFg  RF9  lgRF9  GS   Inn  
+--------------+---+----+------+----+----+----+-----+-----+-----+-----+-----+-----+----+------+
+---- Fielding Sorted by Year ------+
2001 22 COL NL P 7 4 7 0 3 1.000 .957 1.57 0.46 2.52 1.74 7 39.3 2002 23 COL NL P 32 14 28 1 1 .977 .963 1.31 0.48 2.04 1.83 32 185.3 2003 24 COL NL P 32 9 25 2 2 .944 .958 1.06 0.48 1.69 1.85 32 181.3 2004 25 COL NL P 33 18 25 1 2 .977 .964 1.30 0.47 1.93 1.84 33 201.0 2005 26 COL NL P 20 14 17 2 2 .939 .960 1.55 0.46 2.29 1.75 20 122.0 2006 27 COL NL P 32 14 25 1 3 .975 .956 1.22 0.43 1.66 1.72 32 212.0 2007 28 HOU NL P 19 6 5 0 0 1.000 .965 0.58 0.40 1.00 1.68 18 99.0 2008 29 TEX AL P 6 4 3 1 0 .875 .972 1.17 0.47 2.31 1.75 6 27.3
+---- Fielding Sorted by Position --+
2001 22 COL NL P 7 4 7 0 3 1.000 .957 1.57 0.46 2.52 1.74 7 39.3 2002 23 COL NL P 32 14 28 1 1 .977 .963 1.31 0.48 2.04 1.83 32 185.3 2003 24 COL NL P 32 9 25 2 2 .944 .958 1.06 0.48 1.69 1.85 32 181.3 2004 25 COL NL P 33 18 25 1 2 .977 .964 1.30 0.47 1.93 1.84 33 201.0 2005 26 COL NL P 20 14 17 2 2 .939 .960 1.55 0.46 2.29 1.75 20 122.0 2006 27 COL NL P 32 14 25 1 3 .975 .956 1.22 0.43 1.66 1.72 32 212.0 2007 28 HOU NL P 19 6 5 0 0 1.000 .965 0.58 0.40 1.00 1.68 18 99.0 2008 29 TEX AL P 6 4 3 1 0 .875 .972 1.17 0.47 2.31 1.75 6 27.3
+--------------+---+----+------+----+----+----+-----+-----+-----+-----+-----+-----+----+------+ Position Total P* 181 83 135 8 13 .965 .961 1.20 0.46 1.84 1.79 180 1067.3 +--------------+---+----+------+----+----+----+-----+-----+-----+-----+-----+-----+----+------+ Overall Total 181 83 135 8 13 .965 .961 1.20 0.46 1.84 1.79 180 1067
An Important note about our fielding stats

Appearances on Leaderboards and Awards   Glossary

Awards are Year-League-Award, Stats are Year-Value-Rank, (Pos) for All-Star indicates starter & * indicates they played.

Awards
2002-NL-ROY

Wins
2002 NL-16-7

Comp. Games
2006 NL-3-5

Shutouts
2001 NL-1-7
2006 NL-2-3

Home Runs Allow.
2008 AL-8-2

Bases On Balls Allow.
2003 NL-88-8
2004 NL-101-4
2006 NL-85-4

Hits Allowed
2003 NL-212-7
2004 NL-241-1

Losses
2003 NL-13-6
2006 NL-13-8
2008 AL-5-2

Earned Runs Allow.
2003 NL-103-5
2004 NL-123-2
2008 AL-26-8

Wild Pitches
2002 NL-10-6
2005 NL-8-8
2006 NL-10-5

Batters Faced
2004 NL-925-7

Adjusted ERA+
2006 NL-130-6

Gray Ink: Pitching - 8 (1575) (Average HOFer ≈ 185)
HOF Monitor: Pitching - 3.0 (1446) (Likely HOFer > 100)
Overall Rank in parentheses.

Act.- Denotes rank among active players, Car. - Denotes career rank
Click on the Car, Act or Year to see the career, active, or league leaderboard.


Similar Pitchers View in Pop-up

Compare Stats
  1. Josh Fogg (975)
  2. Rodrigo Lopez (963)
  3. Scott Elarton (958)
  4. Jeremy Bonderman (957)
  5. Kyle Lohse (957)
  6. Adam Eaton (956)
  7. Jaret Wright (955)
  8. Steve Sparks (954)
  9. Tony Armas (952)
  10. Scott Karl (952)
Similar Pitchers through Age 28

Compare Stats
  1. Jeff Suppan (961)
  2. Matt Clement (960)
  3. Ricky Bones (959)
  4. Kyle Lohse (957)
  5. Jose Lima (956)
  6. Steve Trachsel (954)
  7. Scott Karl (952)
  8. Gil Meche (950)
  9. Sterling Hitchcock (950)
  10. Todd Stottlemyre (949)
Most Similar by Age 
  1. Carl Erskine (976)  2 3 4 5 6 7 8 9 10 C
  2. Jason Bere (984)  2 3 4 5 6 7 8 9 10 C
  3. Chris Carpenter (968)  2 3 4 5 6 7 8 9 10 C
  4. Chris Carpenter (964)  2 3 4 5 6 7 8 9 10 C
  5. Joel Pineiro (970)  2 3 4 5 6 7 8 9 10 C
  6. Jeff Suppan (961)  2 3 4 5 6 7 8 9 10 C

Explanation of Similarity Scores


Transactions 

June 4, 1996: Drafted by the Arizona Diamondbacks in the 54th round of the 1996 amateur draft, but did not sign.

June 2, 1999: Drafted by the Colorado Rockies in the 1st round (16th pick) of the 1999 amateur draft. Player signed June 9, 1999.

December 12, 2006: Traded by the Colorado Rockies with Miguel Asencio to the Houston Astros for Taylor Buchholz, Jason Hirsh, and Willy Taveras.


The transaction information used here was obtained free of charge from and is copyrighted by RetroSheet. Last transaction is September 30, 2007.
Salaries Leaders
2002Colorado Rockies$206,000
2003Colorado Rockies$325,000
2004Colorado Rockies$340,000
2005Colorado Rockies$2,400,000
2006Colorado Rockies$4,500,000
2007Houston Astros$5,500,000
Career (may be incomplete)$13,271,000

Salary Data (about) courtesy Doug Pappas, member of SABR.
Salaries for mid-season call-ups or traded players may not be shown.
Uniforms 
View Jason Jennings's uniforms at Dressed to the Nines
a Baseball Hall of Fame on-line exhibit

Other References 
Error?     Compare     Search Baseball Index     Other Links@google.com     Baseball Library     Baseball-Almanac.com     CNN/SI     ESPN     Retrosheet     The Baseball Cube     The Baseball Page     WhatIfSports: Jason Jennings    

Viewed 43628 times through May 12, 2008.
Name and misspellings: Jason Jennings

Pages Updated through May 10,2008. Pages designed and created by Baseball-Reference part of Sports Reference, Inc. (Copyright ©2000-2007).
Statistics may come from our work, the Baseball Databank, or other sources including SABR.org and RetroSheet.org..

You Are Here > Baseball-Reference.com > Players > Jason Jennings
Quick Index: Play Index | Players | Teams | Leagues | Managers | Leaders | Awards | Postseason | Box Scores | Minors | Draft
  SportingNews.com | Stat of the Day | SR Blog | Tutorial Videos | All-Star | Travel | Bullpen Wiki | Random
Return to the Baseball-Reference.com Home Page

Stats updated through May 10, 2008.


Copyright © 2000-2008 Sports Reference, LLC, All rights reserved.
A Sports Reference LLC Site : About BR | About Sports Reference | Privacy Statement | Conditions & Terms of Service

Partner With: FantasyPlayers.com. Contact Fantasy Sports Ventures for advertising information.