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Jason Jennings

Jason Ryan Jennings

Position: Pitcher
Bats: Left, Throws: Right
Height: 6' 2", Weight: 235 lb.

Born: July 17, 1978 in Dallas, TX
High School: Ralph H. Poteet HS (Mesquite, TX)
School: Baylor University (Waco, TX)
Drafted
by the Colorado Rockies in the 1st round (16th pick) of the 1999 amateur draft.
Signed June 9, 1999. (All Transactions)
Debut: August 23, 2001 (Age 23.037)
Rookie Status: Exceeded rookie limits during 2002 season [*]
Teams (by GP): Rockies/Rangers/Astros 2001-2009
Agents: Casey Close [*]
Final Game: August 26, 2009 (Age 31.040)
    About biographical information

Standard Pitching

Year Age Tm Lg W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ FIP WHIP H9 HR9 BB9 SO9 SO/W Awards
2001 22 COL NL 4 1 .800 4.58 7 7 0 1 1 0 39.1 42 21 20 2 19 0 26 1 0 1 174 117 3.91 1.551 9.6 0.5 4.3 5.9 1.37
2002 23 COL NL 16 8 .667 4.52 32 32 0 0 0 0 185.1 201 102 93 26 70 2 127 8 0 10 808 106 4.68 1.462 9.8 1.3 3.4 6.2 1.81 RoY-1
2003 24 COL NL 12 13 .480 5.11 32 32 0 1 0 0 181.1 212 115 103 20 88 7 119 5 0 7 820 97 4.69 1.654 10.5 1.0 4.4 5.9 1.35
2004 25 COL NL 11 12 .478 5.51 33 33 0 0 0 0 201.0 241 125 123 27 101 14 133 7 1 6 925 89 5.08 1.701 10.8 1.2 4.5 6.0 1.32
2005 26 COL NL 6 9 .400 5.02 20 20 0 1 0 0 122.0 130 73 68 11 62 4 75 5 0 8 551 96 4.61 1.574 9.6 0.8 4.6 5.5 1.21
2006 27 COL NL 9 13 .409 3.78 32 32 0 3 2 0 212.0 206 94 89 17 85 7 142 3 0 10 902 130 4.10 1.373 8.7 0.7 3.6 6.0 1.67
2007 28 HOU NL 2 9 .182 6.45 19 18 0 0 0 0 99.0 119 73 71 19 34 2 71 2 0 5 445 69 5.39 1.545 10.8 1.7 3.1 6.5 2.09
2008 29 TEX AL 0 5 .000 8.56 6 6 0 0 0 0 27.1 35 27 26 8 18 2 12 1 0 1 135 53 8.14 1.939 11.5 2.6 5.9 4.0 0.67
2009 30 TEX AL 2 4 .333 4.13 44 0 8 0 0 1 61.0 67 31 28 7 28 3 44 2 0 3 272 113 4.62 1.557 9.9 1.0 4.1 6.5 1.57
9 Yrs 62 74 .456 4.95 225 180 8 6 3 1 1128.1 1253 661 621 137 505 41 749 34 1 51 5032 98 4.75 1.558 10.0 1.1 4.0 6.0 1.48
162 Game Avg. 10 12 .456 4.95 38 30 1 1 1 0 189 210 111 104 23 85 7 126 6 0 9 845 98 4.75 1.558 10.0 1.1 4.0 6.0 1.48
COL (6 yrs) 58 56 .509 4.74 156 156 0 6 3 0 941.0 1032 530 496 103 425 34 622 29 1 42 4180 103 4.60 1.548 9.9 1.0 4.1 5.9 1.46
TEX (2 yrs) 2 9 .182 5.50 50 6 8 0 0 1 88.1 102 58 54 15 46 5 56 3 0 4 407 84 5.71 1.675 10.4 1.5 4.7 5.7 1.22
HOU (1 yr) 2 9 .182 6.45 19 18 0 0 0 0 99.0 119 73 71 19 34 2 71 2 0 5 445 69 5.39 1.545 10.8 1.7 3.1 6.5 2.09
NL (7 yrs) 60 65 .480 4.91 175 174 0 6 3 0 1040.0 1151 603 567 122 459 36 693 31 1 47 4625 99 4.67 1.548 10.0 1.1 4.0 6.0 1.51
AL (2 yrs) 2 9 .182 5.50 50 6 8 0 0 1 88.1 102 58 54 15 46 5 56 3 0 4 407 84 5.71 1.675 10.4 1.5 4.7 5.7 1.22
Hold your mouse over the values in the Saves, ERA, or FIP columns for additional information.

Player Value--Pitchers

WAR Explained (v2.2): 8+ MVP, 5+ A-S, 2+ Starter, 0-2 Sub, < 0 Repl
Year Age Tm Lg IP G GS R RA9 RA9opp RA9def RA9role PPFp RA9avg RAA WAA gmLI WAAadj WAR RAR waaWL% 162WL% Salary Awards
2001 22 COL NL 39.1 7 7 21 4.81 4.94 0.39 0.19 102.0 4.83 0 0.0 -0.0 0.3 4 .500 .500
2002 23 COL NL 185.1 32 32 102 4.95 4.65 0.21 0.18 113.7 5.25 5 0.6 -0.1 2.0 22 .518 .503 $206,000 RoY-1
2003 24 COL NL 181.1 32 32 115 5.71 4.45 0.06 0.17 110.7 5.05 -14 -1.4 -0.1 0.1 3 .457 .491 $325,000
2004 25 COL NL 201.0 33 33 125 5.60 4.77 -0.16 0.19 113.4 5.81 3 0.3 -0.1 1.9 22 .510 .502 $340,000
2005 26 COL NL 122.0 20 20 73 5.39 4.55 -0.10 0.17 112.9 5.44 1 0.1 -0.1 1.0 11 .503 .500 $2,400,000
2006 27 COL NL 212.0 32 32 94 3.99 4.91 0.10 0.19 106.3 5.32 32 3.3 -0.1 5.0 51 .604 .521 $4,500,000
2007 28 HOU NL 99.0 19 18 73 6.64 4.70 -0.34 0.19 100.0 5.23 -15 -1.4 .0 -0.1 -0.6 -7 .426 .491 $5,500,000
2008 29 TEX AL 27.1 6 6 27 8.89 4.71 -0.31 0.18 104.1 5.42 -11 -1.0 -0.0 -0.7 -8 .341 .494 $4,000,000
2009 30 TEX AL 61.0 44 0 31 4.57 4.82 0.03 -0.35 105.8 4.70 0 0.0 .9 -0.2 0.5 8 .501 .500 $800,000
9 Seasons 1128.1 225 180 661 5.27 4.70 0.00 0.15 109.4 5.31 1 0.6 .9 -0.8 9.6 106 .503 .502 $18,071,000
COL (6 yrs) 941.0 156 156 530 5.07 4.70 0.04 0.18 110.8 5.35 27 2.9 -0.6 10.4 112 .519 .504 $7,771,000
TEX (2 yrs) 88.1 50 6 58 5.91 4.79 -0.07 -0.19 105.3 4.92 -11 -0.9 .9 -0.2 -0.2 0 .481 .499 $4,800,000
HOU (1 yr) 99.0 19 18 73 6.64 4.70 -0.34 0.19 100.0 5.23 -15 -1.4 .0 -0.1 -0.6 -7 .426 .491 $5,500,000

Batting Against -- Pitching*

Year Age Tm Lg PAu G PA AB R H 2B 3B HR SB CS BB SO BA OBP SLG OPS BAbip TB GDP HBP SH SF IBB ROE
2001 22 COL NL 7 174 152 21 42 14 1 2 1 1 19 26 .276 .358 .421 .779 .320 64 5 1 1 1 0 2
2002 23 COL NL 32 808 718 102 201 33 2 26 12 4 70 127 .280 .349 .440 .789 .308 316 25 8 9 3 2 7
2003 24 COL NL 32 820 710 115 212 51 4 20 9 6 88 119 .299 .377 .466 .843 .333 331 22 5 11 6 7 7
2004 25 COL NL 33 925 805 125 241 47 8 27 14 8 101 133 .299 .381 .478 .859 .330 385 16 7 9 3 14 3
2005 26 COL NL 20 551 475 73 130 32 1 11 8 1 62 75 .274 .361 .415 .776 .304 197 16 5 6 3 4 7
2006 27 COL NL 32 902 800 94 206 36 8 17 16 7 85 142 .258 .329 .386 .715 .292 309 21 3 8 6 7 8
2007 28 HOU NL 19 445 396 73 119 28 1 19 15 3 34 71 .301 .353 .520 .873 .319 206 6 2 6 7 2 5
2008 29 TEX AL 6 135 114 27 35 8 0 8 0 1 18 12 .307 .406 .588 .994 .287 67 2 1 2 0 2 1
2009 30 TEX AL 44 272 234 31 67 14 2 7 7 3 28 44 .286 .361 .453 .814 .319 106 7 2 3 5 3 2
9 Yrs 225 5032 4404 661 1253 263 27 137 82 34 505 749 .285 .360 .450 .810 .314 1981 120 34 55 34 41 42
162 Game Avg. 38 845 739 111 210 44 5 23 14 6 85 126 .285 .360 .450 .810 .314 333 20 6 9 6 7 7
MLB Averages .265 .333 .422 .756 .298

Win Probability*

Year Age Tm Lg PtchR PtchW Plays WPA WPA+ WPA- aLI WPA/LI Clutch RE24 REW boLI RE24/boLI LevHi LevMd LevLo
2001 22 COL NL 3.1 0.3 177 -0.1 3.0 -3.1 .98 -0.1 0.0 0.2 0.0 0.97 -0.7 0 0 0
2002 23 COL NL 4.6 0.5 833 -0.3 14.1 -14.4 .96 -1.0 0.6 -5.3 -0.5 0.94 -11.8 0 0 0
2003 24 COL NL -3.7 -0.4 844 -1.6 13.6 -15.3 .98 -1.5 -0.2 -16.4 -1.5 1.00 -16.7 0 0 0
2004 25 COL NL -7.9 -0.8 951 -1.2 16.8 -18.0 1.05 -2.5 1.4 -13.4 -1.2 0.96 -28.0 0 0 0
2005 26 COL NL -2.5 -0.2 566 -1.0 9.5 -10.6 1.05 -0.8 -0.2 -7.1 -0.6 0.97 -7.5 0 0 0
2006 27 COL NL 25.5 2.6 932 1.5 16.5 -15.0 .98 2.0 -0.5 23.2 2.2 0.91 23.0 0 0 0
2007 28 HOU NL -20.3 -1.9 467 -1.7 6.6 -8.3 .89 -2.0 0.1 -18.7 -1.7 0.93 -20.9 0 0 1
2008 29 TEX AL -11.6 -1.0 137 -1.2 1.8 -3.0 .91 -1.0 -0.3 -13.5 -1.2 0.94 -12.1 0 0 0
2009 30 TEX AL 3.1 0.3 283 -0.5 4.4 -4.9 .95 -0.5 -0.0 -1.3 -0.1 0.99 -5.3 9 17 17
9 Yrs -9.6 -0.6 5190 -6.1 86.4 -92.5 .99 -7.4 1.2 -52.2 -4.6 0.96 -79.9 9 17 18

Starting Pitching*

Year Age Tm Lg G GS Wgs Lgs ND Wchp Ltuf Wtm Ltm tmW-L% Wlst Lsv CG SHO QS QS% GmScA Best Wrst BQR BQS sDR lDR RS/GS RS/IP IP/GS Pit/GS <80 80-99 100-119 ≥120 Max
2001 22 COL NL 7 7 4 1 2 0 0 6 1 .857 0 1 1 1 4 57% 47.9 81 10 9 4 0 5 7.0 7.2 5.6 90 2 2 2 1 124
2002 23 COL NL 32 32 16 8 8 6 2 19 13 .594 4 5 0 0 13 41% 47.9 77 17 20 4 0 14 5.3 5.9 5.8 94 4 16 10 2 121
2003 24 COL NL 32 32 12 13 7 2 5 16 16 .500 2 4 1 0 15 47% 44.4 76 13 13 4 1 14 5.1 4.7 5.7 95 3 11 18 0 113
2004 25 COL NL 33 33 11 12 10 3 0 13 20 .394 5 6 0 0 17 52% 43.6 74 6 13 4 1 16 5.2 4.6 6.1 101 1 16 15 1 126
2005 26 COL NL 20 20 6 9 5 1 2 8 12 .400 1 4 1 0 8 40% 45.9 67 11 6 2 0 10 4.2 3.8 6.1 99 2 7 11 0 116
2006 27 COL NL 32 32 9 13 10 3 6 14 18 .438 1 2 3 2 20 63% 52.5 87 20 12 3 0 20 4.3 4.1 6.6 103 0 16 15 1 120
2007 28 HOU NL 19 18 2 9 7 1 3 3 15 .167 4 2 0 0 6 33% 42.6 66 -11 7 4 1 7 3.5 3.0 5.4 87 4 10 4 0 111
2008 29 TEX AL 6 6 0 5 1 0 0 0 6 .000 1 0 0 0 1 17% 34.7 57 19 6 0 0 3 2.7 2.8 4.6 86 1 3 2 0 107
8 Yrs 181 180 60 70 50 16 18 79 101 .439 18 24 6 3 84 47% 46 87 -11 86 25 3 89 4.7 4.6 5.9 97 17 81 77 5 126
MLB Averages .500 48% 49 100 -12 4.8 4.8 5.9 95

Reliever Pitching*

Year Age Tm Lg G GR GF Wgr Lgr SVOpp SV BSv SV% SVSit Hold IR IS IS% 1stIP aLI LevHi LevMd LevLo Ahd Tie Bhd Runr Empt >3o <3o IPmult 0DR Out/GR Pit/GR
2007 28 HOU NL 19 1 0 0 0 0 0 0 0 0 0 0 7 .890 0 0 1 0 0 1 0 1 0 0 0 0 3.0 21
2009 30 TEX AL 44 44 8 2 4 2 1 1 50% 14 12 29 17 59% 7 .950 9 17 17 19 6 19 18 26 20 8 24 3 4.2 25
2 Yrs 63 45 8 2 4 2 1 1 50% 14 12 29 17 59% .913 9 17 18 19 6 20 18 27 20 8 24 3 4.1 25

Ratio Pitching*

Year Age Tm Lg PA Ptn% HR% SO% BB% XBH% X/H% GB/FB GO/AO IP% LD% HR/FB IF/FB DPopp DPs DP%
2001 22 COL NL 174 52% 1.2% 14.9% 10.9% 9.8% 41% 0.77 1.68 72% 30% 3.3% 14% 45 5 11%
2002 23 COL NL 808 58% 3.2% 15.7% 8.7% 7.6% 30% 0.83 1.53 70% 24% 9.1% 12% 158 25 16%
2003 24 COL NL 820 47% 2.4% 14.5% 10.7% 9.2% 35% 0.89 1.32 70% 20% 7.4% 13% 172 22 13%
2004 25 COL NL 925 49% 2.9% 14.4% 10.9% 8.9% 34% 0.88 1.43 70% 21% 8.2% 7% 180 16 9%
2005 26 COL NL 551 48% 2.0% 13.6% 11.3% 8.0% 34% 0.94 1.47 71% 23% 5.9% 9% 110 16 15%
2006 27 COL NL 902 50% 1.9% 15.7% 9.4% 6.8% 30% 0.79 1.10 72% 19% 5.1% 9% 157 21 13%
2007 28 HOU NL 445 58% 4.3% 16.0% 7.6% 10.8% 40% 0.59 0.76 70% 19% 10.3% 11% 72 6 8%
2008 29 TEX AL 135 49% 5.9% 8.9% 13.3% 11.9% 46% 0.79 1.30 70% 21% 16.3% 14% 18 2 11%
2009 30 TEX AL 272 57% 2.6% 16.2% 10.3% 8.5% 34% 0.77 1.25 69% 21% 7.4% 14% 53 7 13%
9 Yrs 5032 52% 2.7% 14.9% 10.0% 8.5% 34% 0.82 1.28 71% 21% 7.6% 11% 965 120 12%
MLB Averages 46% 2.8% 17.0% 8.6% 8.0% 34% 0.77 1.07 70% 20% 7.7% 12% 11%

Pitch Summary -- Pitching*

Year Age Tm Lg PA Pit Pit/PA Str Str% L/Str S/Str F/Str I/Str AS/Str I/Bll AS/Pit Con 1st% 30% 30c 30s 02% 02c 02s 02h L/SO S/SO L/SO% 3pK 4pW PAu Pitu Stru
2001 22 COL NL 174 633 3.64 370 58.5% 26.8% 15.4% 23.2% 34.6% 73.2% 0.0% 42.8% 79.0% 47.1% 6.3% 11 8 12.6% 22 10 2 5 21 19.2% 3 3 0 0 0
2002 23 COL NL 809 3022 3.74 1842 61.1% 24.4% 16.2% 26.6% 32.7% 75.6% 0.4% 46.1% 78.5% 54.0% 5.7% 46 25 17.6% 142 66 10 36 91 28.3% 20 20 -1 0 0
2003 24 COL NL 825 3050 3.70 1800 59.6% 26.7% 14.8% 24.7% 33.8% 73.3% 2.2% 43.7% 79.8% 54.3% 6.1% 50 33 17.9% 148 84 11 30 89 25.2% 28 10 -5 0 0
2004 25 COL NL 926 3343 3.61 1961 59.4% 27.7% 13.9% 23.5% 34.9% 72.3% 3.0% 42.9% 80.7% 55.9% 8.0% 74 35 16.5% 153 75 7 40 93 30.1% 22 27 -1 0 0
2005 26 COL NL 552 1984 3.59 1155 58.6% 27.1% 13.0% 24.5% 35.4% 72.9% 1.4% 42.7% 82.2% 51.8% 6.9% 38 17 15.0% 83 46 4 23 51 30.7% 12 17 -1 0 0
2006 27 COL NL 903 3284 3.64 2019 62.0% 25.8% 14.5% 26.4% 33.3% 74.2% 2.2% 46.0% 80.5% 58.7% 5.9% 53 33 18.4% 166 87 7 49 92 34.5% 28 13 -1 0 0
2007 28 HOU NL 447 1591 3.56 985 62.2% 27.7% 15.8% 22.1% 34.3% 72.3% 1.3% 45.0% 78.1% 56.6% 5.8% 26 14 19.2% 86 42 4 19 52 26.8% 13 10 -2 0 0
2008 29 TEX AL 135 518 3.84 284 55.4% 33.5% 8.5% 21.5% 36.6% 66.5% 2.1% 36.8% 87.3% 48.1% 7.4% 10 5 8.9% 12 7 0 4 8 33.3% 3 3 0 0 0
2009 30 TEX AL 275 1082 3.93 642 60.0% 27.6% 15.7% 25.9% 30.8% 72.4% 2.7% 43.5% 78.3% 53.8% 5.1% 14 9 19.6% 54 24 7 14 30 31.8% 5 2 -3 0 0
9 Yrs 5046 18507 3.67 11058 60.2% 26.7% 14.7% 24.8% 33.9% 73.3% 1.9% 44.1% 80.0% 54.8% 6.4% 322 179 17.2% 866 441 52 220 527 29.4% 134 105 -14 0 0
MLB Averages 3.76 63.0% 27.2% 14.4% 27.2% 31.2% 72.8% 1.8% 45.9% 80.2% 58.5% 5.1% 21.6% 26.1%

Baserunning & Situational Stats*

Hits Home Runs Advances Baserunning
Year Age Tm Lg PA H Inf Bnt All GS GSo vRH vLH Hm Rd <2,3B Scr SO % ROE WP PB SBO SB CS SB% SB2 CS2 SB3 CS3 SBH CSH PO PCS BT PAu
2001 22 COL NL 174 42 2 0 2 0 2 1 1 0 2 9 3 0 33% 2 1 0 79 1 1 50% 1 1 0 0 0 0 0 0 2 0
2002 23 COL NL 808 201 19 2 26 0 11 18 8 18 8 41 22 8 54% 7 10 2 285 12 4 75% 10 3 2 0 0 1 3 0 15 0
2003 24 COL NL 820 212 24 4 20 2 25 11 9 8 12 56 26 10 46% 7 7 1 318 9 6 60% 9 3 0 2 0 1 1 1 19 0
2004 25 COL NL 925 241 23 4 27 0 22 12 15 16 11 51 23 9 45% 3 6 1 378 14 8 64% 12 6 2 2 0 0 0 0 14 0
2005 26 COL NL 551 130 9 3 11 2 16 4 7 5 6 29 16 3 55% 7 8 1 233 8 1 89% 8 1 0 0 0 0 1 1 14 0
2006 27 COL NL 902 206 16 3 17 0 16 11 6 9 8 48 23 7 48% 8 10 1 319 16 7 70% 15 6 1 1 0 0 0 0 20 0
2007 28 HOU NL 445 119 9 2 19 0 3 14 5 12 7 24 15 3 63% 5 5 0 167 15 3 83% 15 2 0 0 0 1 0 0 16 0
2008 29 TEX AL 135 35 1 0 8 0 5 4 4 3 5 7 5 1 71% 1 1 0 44 0 1 0% 0 1 0 0 0 0 0 0 1 0
2009 30 TEX AL 272 67 7 0 7 0 9 5 2 5 2 15 12 1 80% 2 3 0 120 7 3 70% 7 3 0 0 0 0 0 0 9 0
9 Yrs 5032 1253 110 18 137 4 109 80 57 76 61 280 145 42 52% 42 51 6 1943 82 34 71% 77 26 5 5 0 3 5 2 110 0
MLB Averages 53% 71%

Cumulative Pitching

Year Age W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H9 HR9 BB9 SO9 SO/W ERA+
2001 22 4 1 .800 4.58 7 7 0 1 1 0 39.1 42 21 20 2 19 0 26 1 0 1 174 117 1.551 9.6 0.5 4.3 5.9 1.37 117
2002 23 20 9 .690 4.53 39 39 0 1 1 0 224.2 243 123 113 28 89 2 153 9 0 11 982 108 1.478 9.7 1.1 3.6 6.1 1.72 108
2003 24 32 22 .593 4.79 71 71 0 2 1 0 406.0 455 238 216 48 177 9 272 14 0 18 1802 103 1.557 10.1 1.1 3.9 6.0 1.54 103
2004 25 43 34 .558 5.03 104 104 0 2 1 0 607.0 696 363 339 75 278 23 405 21 1 24 2727 98 1.605 10.3 1.1 4.1 6.0 1.46 98
2005 26 49 43 .533 5.02 124 124 0 3 1 0 729.0 826 436 407 86 340 27 480 26 1 32 3278 98 1.599 10.2 1.1 4.2 5.9 1.41 98
2006 27 58 56 .509 4.74 156 156 0 6 3 0 941.0 1032 530 496 103 425 34 622 29 1 42 4180 103 1.548 9.9 1.0 4.1 5.9 1.46 103
2007 28 60 65 .480 4.91 175 174 0 6 3 0 1040.0 1151 603 567 122 459 36 693 31 1 47 4625 99 1.548 10.0 1.1 4.0 6.0 1.51 99
2008 29 60 70 .462 5.00 181 180 0 6 3 0 1067.1 1186 630 593 130 477 38 705 32 1 48 4760 97 1.558 10.0 1.1 4.0 5.9 1.48 97
2009 30 62 74 .456 4.95 225 180 8 6 3 1 1128.1 1253 661 621 137 505 41 749 34 1 51 5032 98 1.558 10.0 1.1 4.0 6.0 1.48 98

Neutralized Pitching

Change to: Default / 750 Runs / 1968 Dodgers / 2000 Rockies or

All seasons are converted to 162-game seasons &
average team scoring of 716 total runs (4.42 R/G)
How this works
Year Age W L W-L% ERA IP H R ER HR BB SO HBP WHIP H9 BB9 SO9 SO/W HR9 Gact
2001 22 2 2 .500 3.23 39.0 37 16 14 2 17 26 1 1.385 8.5 3.9 6.0 1.53 0.5 7
2002 23 11 10 .524 3.84 185.0 187 88 79 24 65 127 7 1.362 9.1 3.2 6.2 1.95 1.2 32
2003 24 10 10 .500 4.28 181.0 193 95 86 18 80 119 5 1.508 9.6 4.0 5.9 1.49 0.9 32
2004 25 11 11 .500 4.21 201.0 220 104 94 25 92 133 6 1.552 9.9 4.1 6.0 1.45 1.1 33
2005 26 7 7 .500 4.28 122.0 122 65 58 10 58 75 5 1.475 9.0 4.3 5.5 1.29 0.7 20
2006 27 14 10 .583 3.06 212.0 190 80 72 16 78 142 3 1.264 8.1 3.3 6.0 1.82 0.7 32
2007 28 4 7 .364 5.64 99.0 116 69 62 19 33 71 2 1.505 10.5 3.0 6.5 2.15 1.7 19
2008 29 1 2 .333 7.33 27.0 33 24 22 8 17 12 1 1.852 11.0 5.7 4.0 0.71 2.7 6
2009 30 4 3 .571 3.69 61.0 64 28 25 7 27 44 2 1.492 9.4 4.0 6.5 1.63 1.0 44
9 Yrs 64 62 .508 4.09 1127.0 1162 569 512 129 467 749 32 1.445 9.3 6.0 1.60 1.0 225



* - Disclaimer & Completeness Note

* Many Detailed Statistics are based on play-by-play accounts accumulated by RetroSheet. These totals may be incomplete (3.6% of all plays from 1938 to 1973 are missing or have incomplete accounts, click link for year and team summary of data completeness) for some players prior to 1974 and even complete seasons may not match the official totals due to errors in both the official totals and the play-by-play accounts. Pre-1954 seasons have a substantial numbers of games missing play-by-play accounts and should be viewed as essentially incomplete.

Appearances on Leader Boards, Awards, and Honors

Stats are Year-Value-Rank · Glossary

Monthly Awards (yr-month lg award)
2002 August NL Rookie of the Month

WAR for Pitcherss c a p y
2006 NL  5.0 (8th)

Wins s c a p y
2002 NL  16 (7th)

Win-Loss % s c a p y
2002 NL  .667 (9th)

Complete Games s c a p y
2006 NL  3 (5th)

Shutouts s c a p y
2001 NL  1 (7th)
2006 NL  2 (3rd)

Bases on Balls s c a p y
2003 NL  88 (8th)
2004 NL  101 (4th)
2006 NL  85 (4th)

Hits s c a p y
2003 NL  212 (7th)
2004 NL  241 (1st)

Home Runs per 9 IP s c a p y
2006 NL  0.722 (5th)

Losses s c a p y
2003 NL  13 (6th)
2006 NL  13 (8th)

Earned Runs s c a p y
2003 NL  103 (5th)
2004 NL  123 (2nd)

Wild Pitches s c a p y
2002 NL  10 (6th)
2005 NL  8 (8th)
2006 NL  10 (5th)

Batters Faced s c a p y
2004 NL  925 (7th)

Adjusted ERA+ s c a p y
2006 NL  130 (6th)

Adj. Pitching Runs s c a p y
2006 NL  26 (8th)

Adj. Pitching Wins s c a p y
2006 NL  2.6 (8th)

                                         

Hall Of Fame Statistics

Player rank in (·)

Gray InkPitching - 11 (1454), Average HOFer ≈ 185
Hall of Fame MonitorPitching - 3 (1612), Likely HOFer ≈ 100
JAWS Starting Pitcher (772nd), 11.4 career WAR/12.7 7yr-peak WAR/12.0 JAWS
Average HOF P (out of 59) = 73.4 career WAR/50.2 7yr-peak WAR/61.8 JAWS

Other Resources & Links

Error?     Compare     Search SABR's Baseball Index     Other Links@google.com     Baseball Library     Baseball-Almanac.com     Retrosheet     The Baseball Cube     WahooSam.com     WhatIfSports: Jason Jennings    

Name and misspellings: Jason Jason Ryan Jennings

Player Page Tricks and Tips

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