Ron Mahay
Ronald Matthew Mahay
Bats: Left , Throws: Left
Height: 6' 2" , Weight: 185 lb.

Born: June 28, 1971 in Crestwood, IL
High School: Alan B. Shepard (Palos Heights, IL)
Drafted by the Boston Red Sox in the 18th round of the 1991 amateur draft.
Signed June 7, 1991. (All Transactions)
Debut: May 21, 1995
    About biographical information

Standard Pitching

Glossary · Click headers to sort · SHARE  · CSV · PRE · LINK · Click rows to sum (Clear) · Hide Partial Seasons
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+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB Awards
1997 26 BOS AL 3 0 1.000 2.52 28 0 7 0 0 0 25.0 19 7 7 3 11 0 22 0 0 3 105 185 1.200 6.8 1.1 4.0 7.9 2.00
1998 27 BOS AL 1 1 .500 3.46 29 0 6 0 0 1 26.0 26 16 10 2 15 1 14 2 0 3 120 136 1.577 9.0 0.7 5.2 4.8 0.93
1999 28 OAK AL 2 0 1.000 1.86 6 1 2 0 0 1 19.1 8 4 4 2 3 0 15 0 0 0 68 246 0.569 3.7 0.9 1.4 7.0 5.00
2000 29 TOT MLB 1 1 .500 7.19 23 2 7 0 0 0 41.1 57 35 33 10 25 1 32 0 0 4 199 63 1.984 12.4 2.2 5.4 7.0 1.28
2000 29 OAK AL 0 1 .000 9.00 5 2 1 0 0 0 16.0 26 18 16 4 9 0 5 0 0 2 82 52 2.188 14.6 2.3 5.1 2.8 0.56
2000 29 FLA NL 1 0 1.000 6.04 18 0 6 0 0 0 25.1 31 17 17 6 16 1 27 0 0 2 117 73 1.855 11.0 2.1 5.7 9.6 1.69
2001 30 CHC NL 0 0 2.61 17 0 4 0 0 0 20.2 14 6 6 4 15 1 24 0 0 1 86 159 1.403 6.1 1.7 6.5 10.5 1.60
2002 31 CHC NL 2 0 1.000 8.59 11 0 1 0 0 0 14.2 13 14 14 6 8 0 14 0 0 0 65 47 1.432 8.0 3.7 4.9 8.6 1.75
2003 32 TEX AL 3 3 .500 3.18 35 0 5 0 0 0 45.1 33 19 16 3 20 7 38 0 0 4 189 158 1.169 6.6 0.6 4.0 7.5 1.90
2004 33 TEX AL 3 0 1.000 2.55 60 0 12 0 0 0 67.0 60 23 19 5 29 5 54 2 0 2 290 198 1.328 8.1 0.7 3.9 7.3 1.86
2005 34 TEX AL 0 2 .000 6.81 30 0 9 0 0 1 35.2 47 28 27 8 16 1 30 0 0 2 167 68 1.766 11.9 2.0 4.0 7.6 1.88
2006 35 TEX AL 1 3 .250 3.95 62 0 14 0 0 0 57.0 54 30 25 7 28 2 56 0 0 1 246 117 1.439 8.5 1.1 4.4 8.8 2.00
2007 36 TOT MLB 3 0 1.000 2.55 58 0 8 0 0 1 67.0 52 20 19 4 37 2 55 1 1 1 281 175 1.328 7.0 0.5 5.0 7.4 1.49
2007 36 TEX AL 2 0 1.000 2.77 28 0 8 0 0 1 39.0 33 12 12 3 21 0 32 1 1 0 164 165 1.385 7.6 0.7 4.8 7.4 1.52
2007 36 ATL NL 1 0 1.000 2.25 30 0 0 0 0 0 28.0 19 8 7 1 16 2 23 0 0 1 117 193 1.250 6.1 0.3 5.1 7.4 1.44
2008 37 KCR AL 5 0 1.000 3.48 57 0 3 0 0 0 64.2 61 27 25 6 29 0 49 1 0 1 278 125 1.392 8.5 0.8 4.0 6.8 1.69
2009 38 TOT AL 2 1 .667 4.29 57 0 11 0 0 0 50.1 62 29 24 10 22 2 42 4 0 5 239 103 1.669 11.1 1.8 3.9 7.5 1.91
2009 38 KCR AL 1 1 .500 4.79 41 0 11 0 0 0 41.1 55 26 22 9 19 1 34 2 0 4 200 92 1.790 12.0 2.0 4.1 7.4 1.79
2009 38 MIN AL 1 0 1.000 2.00 16 0 0 0 0 0 9.0 7 3 2 1 3 1 8 2 0 1 39 219 1.111 7.0 1.0 3.0 8.0 2.67
13 Seasons 26 11 .703 3.86 473 3 89 0 0 4 534.0 506 258 229 70 258 22 445 10 1 27 2333 119 1.431 8.5 1.2 4.3 7.5 1.72
162 Game Avg. 4 2 .703 3.86 68 0 13 0 0 1 76 72 37 33 10 37 3 64 1 0 4 333 119 1.431 8.5 1.2 4.3 7.5 1.72
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 H/9 HR/9 BB/9 SO/9 SO/BB Awards
TEX (5 yrs) 9 8 .529 3.65 215 0 48 0 0 2 244.0 227 112 99 26 114 15 210 3 1 9 1056 132 1.398 8.4 1.0 4.2 7.7 1.84
KCR (2 yrs) 6 1 .857 3.99 98 0 14 0 0 0 106.0 116 53 47 15 48 1 83 3 0 5 478 110 1.547 9.8 1.3 4.1 7.0 1.73
OAK (2 yrs) 2 1 .667 5.09 11 3 3 0 0 1 35.1 34 22 20 6 12 0 20 0 0 2 150 91 1.302 8.7 1.5 3.1 5.1 1.67
BOS (2 yrs) 4 1 .800 3.00 57 0 13 0 0 1 51.0 45 23 17 5 26 1 36 2 0 6 225 156 1.392 7.9 0.9 4.6 6.4 1.38
CHC (2 yrs) 2 0 1.000 5.09 28 0 5 0 0 0 35.1 27 20 20 10 23 1 38 0 0 1 151 80 1.415 6.9 2.5 5.9 9.7 1.65
MIN (1 yr) 1 0 1.000 2.00 16 0 0 0 0 0 9.0 7 3 2 1 3 1 8 2 0 1 39 219 1.111 7.0 1.0 3.0 8.0 2.67
ATL (1 yr) 1 0 1.000 2.25 30 0 0 0 0 0 28.0 19 8 7 1 16 2 23 0 0 1 117 193 1.250 6.1 0.3 5.1 7.4 1.44
FLA (1 yr) 1 0 1.000 6.04 18 0 6 0 0 0 25.1 31 17 17 6 16 1 27 0 0 2 117 73 1.855 11.0 2.1 5.7 9.6 1.69
AL (11 yrs) 22 11 .667 3.74 397 3 78 0 0 4 445.1 429 213 185 53 203 18 357 10 1 23 1948 125 1.419 8.7 1.1 4.1 7.2 1.76
NL (4 yrs) 4 0 1.000 4.47 76 0 11 0 0 0 88.2 77 45 44 17 55 4 88 0 0 4 385 95 1.489 7.8 1.7 5.6 8.9 1.60

Postseason Pitching

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Year Age Tm Lg Series Rslt Opp W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF WHIP H/9 HR/9 BB/9 SO/9 SO/BB
2009 38 MIN AL ALDS L NYY 0 0 5.40 3 0 1 0 0 0 1.2 0 1 1 0 1 0 2 0 0 0 6 0.600 0.0 0.0 5.4 10.8 2.00
1 ALDS 0 0 5.40 3 0 1 0 0 0 1.2 0 1 1 0 1 0 2 0 0 0 6 0.600 0.0 0.0 5.4 10.8 2.00

Batting Against -- Pitching*

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Year Age Tm Lg G PA AB R H 2B 3B HR SB CS BB SO BA OBP SLG OPS BAbip TB GDP HBP SH SF IBB
1997 26 BOS AL 28 105 93 7 19 1 0 3 3 0 11 22 .204 .288 .312 .600 .235 29 0 0 1 0 0
1998 27 BOS AL 29 120 99 16 26 3 0 2 6 0 15 14 .263 .358 .354 .712 .276 35 2 2 0 4 1
1999 28 OAK AL 6 68 65 4 8 0 0 2 0 1 3 15 .123 .162 .215 .377 .125 14 0 0 0 0 0
2000 29 OAK AL 5 82 71 18 26 7 0 4 2 1 9 5 .366 .432 .634 1.066 .349 45 1 0 1 1 0
2000 29 FLA NL 18 117 100 17 31 7 2 6 1 0 16 27 .310 .402 .600 1.002 .368 60 3 0 0 1 1
2000 29 TOT MLB 23 199 171 35 57 14 2 10 3 1 25 32 .333 .414 .614 1.028 .359 105 4 0 1 2 1
2001 30 CHC NL 17 86 71 6 14 1 1 4 2 1 15 24 .197 .337 .408 .746 .233 29 1 0 0 0 1
2002 31 CHC NL 11 65 57 14 13 3 0 6 0 0 8 14 .228 .323 .596 .920 .189 34 0 0 0 0 0
2003 32 TEX AL 35 189 169 19 33 14 0 3 4 1 20 38 .195 .280 .331 .612 .234 56 1 0 0 0 7
2004 33 TEX AL 60 290 255 23 60 8 1 5 11 0 29 54 .235 .318 .333 .652 .281 85 3 2 4 0 5
2005 34 TEX AL 30 167 150 28 47 5 0 8 1 1 16 30 .313 .377 .507 .884 .345 76 2 0 0 1 1
2006 35 TEX AL 62 246 216 30 54 10 2 7 2 2 28 56 .250 .335 .412 .747 .305 89 7 0 1 1 2
2007 36 TEX AL 28 164 140 12 33 10 1 3 0 3 21 32 .236 .337 .386 .723 .283 54 4 1 1 1 0
2007 36 ATL NL 30 117 98 8 19 3 1 1 1 0 16 23 .194 .304 .276 .580 .240 27 3 0 2 1 2
2007 36 TOT MLB 58 281 238 20 52 13 2 4 1 3 37 55 .218 .324 .340 .664 .265 81 7 1 3 2 2
2008 37 KCR AL 57 278 242 27 61 10 0 6 2 2 29 49 .252 .327 .368 .695 .285 89 6 1 0 6 0
2009 38 TOT AL 57 239 210 29 62 11 2 10 0 1 22 42 .295 .370 .510 .879 .325 107 4 4 1 2 2
2009 38 MIN AL 16 39 34 3 7 1 0 1 0 1 3 8 .206 .308 .324 .631 .240 11 0 2 0 0 1
2009 38 KCR AL 41 200 176 26 55 10 2 9 0 0 19 34 .313 .382 .545 .927 .341 96 4 2 1 2 1
13 Seasons 473 2333 2036 258 506 93 10 70 35 13 258 445 .249 .333 .407 .741 .283 829 37 10 11 18 22
162 Game Avg. 68 333 291 37 72 13 1 10 5 2 37 64 .249 .333 .407 .741 .283 118 5 1 2 3 3
MLB Averages .262 .333 .418 .751 .299
G PA AB R H 2B 3B HR SB CS BB SO BA OBP SLG OPS BAbip TB GDP HBP SH SF IBB

Starting Pitching*

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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
1999 28 OAK AL 6 1 1 0 0 1 0 1 0 1.000 0 1 0 0 0 0% 60 60 60 2 1 0 0 3.4 0.0 5.0 71 1 0 0 0 71
2000 29 TOT MLB 23 2 0 1 1 0 0 0 2 .000 0 0 0 0 0 0% 24 20 13 4 0 2 4.7 7.7 3.7 76 1 1 0 0 81
2000 29 OAK AL 5 2 0 1 1 0 0 0 2 .000 0 0 0 0 0 0% 22 24 20 4 3 0 2 4.7 7.7 3.7 76 1 1 0 0 81
2 Seasons 11 3 1 1 1 1 0 1 2 .333 0 1 0 0 0 0% 35 60 20 6 4 0 2 4.3 4.9 4.1 74 2 1 0 0 81
MLB Averages .500 48% 49 98 -8 4.7 4.7 5.8 95

Reliever Pitching*

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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
1997 26 BOS AL 28 28 7 3 0 2 0 2 0% 9 6 11 0 0% 7 0.853 12 3 12 10 5 13 9 19 5 15 7 3 2.7 15
1998 27 BOS AL 29 29 6 1 1 2 1 1 50% 11 7 27 11 41% 7 0.885 10 7 11 14 4 11 14 15 7 15 9 5 2.7 15
1999 28 OAK AL 6 5 2 1 0 1 1 0 100% 1 0 1 0 0% 7 0.481 2 1 2 1 1 3 1 4 4 0 4 0 8.6 36
2000 29 TOT MLB 23 21 7 1 0 0 0 0 2 2 11 4 36% 0.554 2 4 12 4 1 16 6 15 10 4 10 3 4.9 30
2000 29 OAK AL 5 3 1 0 0 0 0 0 0 0 3 1 33% 2 0.687 1 0 1 1 0 2 2 1 2 0 2 0 8.7 55
2000 29 FLA NL 18 18 6 1 0 0 0 0 2 2 8 3 38% 6 0.460 1 4 11 3 1 14 4 14 8 4 8 3 4.2 26
2001 30 CHC NL 17 17 4 0 0 0 0 0 3 2 7 0 0% 7 0.397 4 4 9 7 3 7 6 11 6 7 6 7 3.6 21
2002 31 CHC NL 11 11 1 2 0 0 0 0 0 0 6 0 0% 6 0.447 2 4 5 2 2 7 4 7 5 3 6 2 4.0 23
2003 32 TEX AL 35 35 5 3 3 3 0 3 0% 12 9 25 10 40% 8 1.093 15 7 12 17 5 13 15 20 17 7 18 5 3.9 22
2004 33 TEX AL 60 60 12 3 0 2 0 2 0% 16 14 42 18 43% 7 0.970 19 16 24 27 9 24 27 33 18 23 25 6 3.4 19
2005 34 TEX AL 30 30 9 0 2 1 1 0 100% 7 6 17 4 24% 8 0.660 3 11 14 14 2 14 9 21 12 7 15 2 3.6 22
2006 35 TEX AL 62 62 14 1 3 1 0 1 0% 15 9 38 9 24% 7 0.828 21 12 28 24 6 32 26 36 13 25 22 13 2.8 16
2007 36 TOT MLB 58 58 8 3 0 3 1 2 33% 10 7 37 13 35% 0.887 18 12 26 22 10 26 20 38 15 20 16 13 3.5 19
2007 36 TEX AL 28 28 8 2 0 1 1 0 100% 2 1 27 10 37% 7 0.540 7 4 16 8 5 15 16 12 12 11 13 2 4.2 24
2007 36 ATL NL 30 30 0 1 0 2 0 2 0% 8 6 10 3 30% 7 1.374 11 8 10 14 5 11 4 26 3 9 3 11 2.8 15
2008 37 KCR AL 57 57 3 5 0 1 0 1 0% 22 21 47 16 34% 7 1.118 25 16 16 30 7 20 26 31 21 15 27 12 3.4 19
2009 38 TOT AL 57 57 11 2 1 0 0 0 7 6 45 22 49% 0.593 10 15 30 14 8 35 28 29 13 27 19 13 2.6 16
2009 38 KCR AL 41 41 11 1 1 0 0 0 4 4 29 18 62% 7 0.607 8 8 23 8 6 27 18 23 12 14 17 7 3.0 18
2009 38 MIN AL 16 16 0 1 0 0 0 0 3 2 16 4 25% 6 0.524 2 7 7 6 2 8 10 6 1 13 2 6 1.7 10
13 Seasons 473 470 89 25 10 16 4 12 25% 115 89 314 107 34% 0.817 143 112 201 186 63 221 191 279 146 168 184 84 3.3 19
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

Ratio Pitching*

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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%
1997 26 BOS AL 105 55% 2.9% 21.0% 10.5% 3.8% 21% 0.48 0.43 65% 24% 9.1% 31% 19 0 0%
1998 27 BOS AL 120 63% 1.7% 11.7% 12.5% 4.2% 19% 0.38 0.42 73% 20% 4.0% 22% 24 2 8%
1999 28 OAK AL 68 68% 2.9% 22.1% 4.4% 2.9% 25% 0.35 0.40 71% 12% 6.9% 22% 5 0 0%
2000 29 TOT MLB 199 73% 5.0% 16.1% 12.6% 13.1% 46% 0.41 0.60 66% 27% 14.3% 23% 38 4 11%
2000 29 OAK AL 82 73% 4.9% 6.1% 11.0% 13.4% 42% 0.41 0.45 77% 24% 11.8% 23% 20 1 5%
2000 29 FLA NL 117 74% 5.1% 23.1% 13.7% 12.8% 48% 0.40 0.75 58% 31% 16.7% 23% 18 3 17%
2001 30 CHC NL 86 70% 4.7% 27.9% 17.4% 7.0% 43% 0.45 0.32 50% 19% 16.7% 17% 13 1 8%
2002 31 CHC NL 65 58% 9.2% 21.5% 12.3% 13.9% 69% 0.58 0.58 57% 14% 31.6% 21% 7 0 0%
2003 32 TEX AL 189 69% 1.6% 20.1% 10.6% 9.0% 52% 0.46 0.47 68% 18% 4.1% 17% 26 1 4%
2004 33 TEX AL 290 58% 1.7% 18.6% 10.0% 4.8% 23% 0.79 0.88 68% 13% 5.4% 17% 58 3 5%
2005 34 TEX AL 167 59% 4.8% 18.0% 9.6% 7.8% 28% 0.97 1.24 68% 17% 15.1% 12% 36 2 6%
2006 35 TEX AL 246 55% 2.9% 22.8% 11.4% 7.7% 35% 0.74 1.09 63% 20% 8.4% 10% 55 7 13%
2007 36 TOT MLB 281 58% 1.4% 19.6% 13.2% 6.8% 37% 0.98 1.34 64% 19% 4.9% 13% 60 7 12%
2007 36 TEX AL 164 56% 1.8% 19.5% 12.8% 8.5% 42% 1.08 1.56 65% 15% 6.8% 15% 38 4 11%
2007 36 ATL NL 117 62% 0.9% 19.7% 13.7% 4.3% 26% 0.85 1.10 64% 23% 2.7% 10% 22 3 14%
2008 37 KCR AL 278 60% 2.2% 17.6% 10.4% 5.8% 26% 0.62 0.88 69% 22% 5.9% 17% 61 6 10%
2009 38 TOT AL 239 54% 4.2% 17.6% 9.2% 9.6% 37% 0.66 0.85 67% 18% 11.8% 16% 40 4 10%
2009 38 KCR AL 200 58% 4.5% 17.0% 9.5% 10.5% 38% 0.65 0.86 68% 19% 12.3% 15% 35 4 11%
2009 38 MIN AL 39 31% 2.6% 20.5% 7.7% 5.1% 29% 0.73 0.80 64% 12% 8.3% 20% 5 0 0%
13 Seasons 2333 61% 3.0% 19.1% 11.1% 7.4% 34% 0.64 0.78 66% 19% 8.8% 17% 442 37 8%
MLB Averages 55% 2.7% 18.0% 8.9% 7.9% 34% 0.78 1.06 69% 19% 7.8% 13% 11%
PA Ptn% HR% SO% BB% XBH% X/H% GB/FB GO/AO IP% LD% HR/FB IF/FB DPopp DPs DP%

Pitch Summary -- Pitching*

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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 3pK 4pW PAu Pitu Stru
1997 26 BOS AL 101 405 4.01 247 61% 26% 19% 27% 28% 74% 0% 45% 74% 47% 4% 4 2 19% 19 12 1 19% 2 2 4 0 0
1998 27 BOS AL 120 489 4.08 290 59% 27% 14% 28% 31% 73% 2% 44% 80% 50% 8% 9 5 14% 17 7 1 50% 1 3 0 0 0
1999 28 OAK AL 68 249 3.66 161 65% 28% 19% 22% 31% 72% 0% 47% 73% 62% 6% 4 3 28% 19 9 0 27% 1 1 0 0 0
2000 29 TOT MLB 199 779 3.91 455 58% 27% 18% 24% 31% 73% 1% 43% 75% 53% 10% 20 12 17% 34 10 3 13% 4 7 0 0 0
2000 29 OAK AL 82 318 3.88 184 58% 27% 11% 24% 37% 73% 0% 42% 84% 54% 10% 8 5 15% 12 2 1 20% 0 3 0 0 0
2000 29 FLA NL 117 461 3.94 271 59% 27% 23% 23% 27% 73% 2% 43% 69% 53% 10% 12 7 19% 22 8 2 11% 4 4 0 0 0
2001 30 CHC NL 86 355 4.13 214 60% 21% 23% 35% 22% 79% 3% 48% 71% 59% 7% 6 3 26% 22 10 0 29% 4 2 0 0 0
2002 31 CHC NL 65 254 3.91 154 61% 28% 20% 24% 28% 72% 0% 44% 72% 65% 5% 3 1 25% 16 9 0 14% 3 2 0 0 0
2003 32 TEX AL 189 758 4.01 446 59% 22% 19% 30% 29% 78% 7% 46% 75% 56% 8% 15 7 23% 44 25 1 21% 7 3 0 0 0
2004 33 TEX AL 290 1111 3.83 682 61% 23% 19% 28% 30% 77% 5% 47% 75% 56% 7% 21 8 22% 65 39 6 17% 17 8 0 0 0
2005 34 TEX AL 167 655 3.92 408 62% 25% 19% 26% 30% 75% 2% 47% 75% 57% 5% 8 5 23% 39 23 2 13% 10 2 0 0 0
2006 35 TEX AL 246 994 4.04 591 59% 26% 22% 25% 27% 74% 2% 44% 71% 54% 7% 18 12 21% 51 28 4 29% 7 4 0 0 0
2007 36 TOT MLB 281 1106 3.94 664 60% 26% 21% 25% 28% 74% 1% 44% 72% 57% 7% 21 11 24% 67 42 3 15% 9 8 0 0 0
2007 36 TEX AL 164 659 4.02 391 59% 27% 22% 23% 28% 73% 0% 43% 70% 57% 7% 12 6 21% 35 21 1 9% 6 6 0 0 0
2007 36 ATL NL 117 447 3.82 273 61% 24% 19% 28% 29% 76% 3% 46% 74% 57% 8% 9 5 27% 32 21 2 22% 3 2 0 0 0
2008 37 KCR AL 278 1094 3.94 644 59% 27% 16% 26% 31% 73% 0% 43% 78% 51% 5% 15 10 22% 60 26 0 22% 6 5 0 0 0
2009 38 TOT AL 239 909 3.80 548 60% 25% 20% 25% 31% 75% 2% 45% 74% 57% 6% 14 5 18% 42 13 0 31% 4 7 0 0 0
2009 38 KCR AL 200 750 3.75 451 60% 24% 19% 25% 32% 76% 1% 46% 75% 58% 6% 12 4 17% 33 10 0 35% 3 7 0 0 0
2009 38 MIN AL 39 159 4.08 97 61% 30% 21% 23% 27% 70% 6% 43% 71% 54% 5% 2 1 23% 9 3 0 13% 1 0 0 0 0
13 Seasons 2329 9158 3.93 5504 60% 25% 19% 26% 29% 75% 2% 45% 74% 55% 7% 158 84 21% 495 253 21 22% 75 54 4 0 0
MLB Averages 3.83 62% 28% 15% 27% 30% 72% 2% 45% 80% 58% 5% 22% 25%
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 3pK 4pW PAu Pitu Stru

Baserunning & Situational Stats*

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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
1997 26 BOS AL 105 19 2 0 3 0 0 2 1 2 1 3 1 1 33% 1 3 0 41 3 0 100% 3 0 0 0 0 0 0 0 3 0
1998 27 BOS AL 120 26 4 0 2 0 11 1 1 2 0 19 10 0 53% 2 3 1 34 6 0 100% 4 0 2 0 0 0 1 0 10 0
1999 28 OAK AL 68 8 0 0 2 0 0 1 1 0 2 0 0 0 0 0 0 12 0 1 0% 0 1 0 0 0 0 1 1 0 0
2000 29 TOT MLB 199 57 5 2 10 0 3 9 1 3 7 14 9 3 64% 1 4 0 78 3 1 75% 2 1 1 0 0 0 1 1 10 0
2000 29 OAK AL 82 26 3 2 4 0 0 3 1 1 3 6 5 0 83% 1 2 0 39 2 1 67% 1 1 1 0 0 0 1 1 5 0
2000 29 FLA NL 117 31 2 0 6 0 3 6 0 2 4 8 4 3 50% 0 2 0 39 1 0 100% 1 0 0 0 0 0 0 0 5 0
2001 30 CHC NL 86 14 3 1 4 0 2 2 2 2 2 2 0 1 0% 0 1 0 31 2 1 67% 1 1 1 0 0 0 1 1 1 0
2002 31 CHC NL 65 13 1 0 6 1 3 3 3 5 1 4 1 1 25% 0 0 0 15 0 0 0 0 0 0 0 0 0 0 0 0
2003 32 TEX AL 189 33 3 0 3 0 8 2 1 1 2 12 4 1 33% 2 4 0 68 4 1 80% 4 1 0 0 0 0 0 0 7 0
2004 33 TEX AL 290 60 6 1 5 1 9 3 2 2 3 14 7 2 50% 2 2 0 123 11 0 100% 10 0 1 0 0 0 0 0 2 0
2005 34 TEX AL 167 47 9 2 8 0 3 3 5 2 6 5 3 1 60% 1 2 0 69 1 1 50% 1 0 0 1 0 0 0 0 3 0
2006 35 TEX AL 246 54 3 0 7 0 5 3 4 4 3 10 6 2 60% 4 1 0 102 2 2 50% 2 2 0 0 0 0 1 1 2 0
2007 36 TOT MLB 281 52 1 0 4 0 8 2 2 2 2 20 11 4 55% 1 1 1 116 1 3 25% 1 2 0 1 0 0 0 0 5 0
2007 36 TEX AL 164 33 1 0 3 0 4 1 2 2 1 14 8 2 57% 0 0 0 74 0 3 0% 0 2 0 1 0 0 0 0 2 0
2007 36 ATL NL 117 19 0 0 1 0 4 1 0 0 1 6 3 2 50% 1 1 1 42 1 0 100% 1 0 0 0 0 0 0 0 3 0
2008 37 KCR AL 278 61 6 0 6 0 11 3 3 3 3 18 12 1 67% 3 1 0 115 2 2 50% 2 1 0 1 0 0 0 0 11 0
2009 38 TOT AL 239 62 5 1 10 0 10 6 4 3 7 20 11 4 55% 4 5 0 98 0 1 0% 0 1 0 0 0 0 0 0 7 0
2009 38 KCR AL 200 55 5 1 9 0 9 6 3 2 7 18 10 3 56% 3 4 0 81 0 0 0 0 0 0 0 0 0 0 6 0
2009 38 MIN AL 39 7 0 0 1 0 1 0 1 1 0 2 1 1 50% 1 1 0 17 0 1 0% 0 1 0 0 0 0 0 0 1 0
13 Seasons 2333 506 48 7 70 2 73 40 30 31 39 141 75 21 53% 21 27 2 902 35 13 73% 30 10 5 3 0 0 5 4 61 0
MLB Averages 52% 72%
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

Cumulative Pitching

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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 H/9 HR/9 BB/9 SO/9 SO/BB ERA+
1997 26 3 0 1.000 2.52 28 0 7 0 0 0 25.0 19 7 7 3 11 0 22 0 0 3 105 185 1.200 6.8 1.1 4.0 7.9 2.00 185
1998 27 4 1 .800 3.00 57 0 13 0 0 1 51.0 45 23 17 5 26 1 36 2 0 6 225 156 1.392 7.9 0.9 4.6 6.4 1.38 156
1999 28 6 1 .857 2.69 63 1 15 0 0 2 70.1 53 27 21 7 29 1 51 2 0 6 293 173 1.166 6.8 0.9 3.7 6.5 1.76 173
2000 29 7 2 .778 4.35 86 3 22 0 0 2 111.2 110 62 54 17 54 2 83 2 0 10 492 106 1.469 8.9 1.4 4.4 6.7 1.54 106
2001 30 7 2 .778 4.08 103 3 26 0 0 2 132.1 124 68 60 21 69 3 107 2 0 11 578 111 1.458 8.4 1.4 4.7 7.3 1.55 111
2002 31 9 2 .818 4.53 114 3 27 0 0 2 147.0 137 82 74 27 77 3 121 2 0 11 643 99 1.456 8.4 1.7 4.7 7.4 1.57 99
2003 32 12 5 .706 4.21 149 3 32 0 0 2 192.1 170 101 90 30 97 10 159 2 0 15 832 109 1.388 8.0 1.4 4.5 7.4 1.64 109
2004 33 15 5 .750 3.78 209 3 44 0 0 2 259.1 230 124 109 35 126 15 213 4 0 17 1122 125 1.373 8.0 1.2 4.4 7.4 1.69 125
2005 34 15 7 .682 4.15 239 3 53 0 0 3 295.0 277 152 136 43 142 16 243 4 0 19 1289 114 1.420 8.5 1.3 4.3 7.4 1.71 114
2006 35 16 10 .615 4.12 301 3 67 0 0 3 352.0 331 182 161 50 170 18 299 4 0 20 1535 114 1.423 8.5 1.3 4.3 7.6 1.76 114
2007 36 19 10 .655 3.87 359 3 75 0 0 4 419.0 383 202 180 54 207 20 354 5 1 21 1816 121 1.408 8.2 1.2 4.4 7.6 1.71 121
2008 37 24 10 .706 3.81 416 3 78 0 0 4 483.2 444 229 205 60 236 20 403 6 1 22 2094 121 1.406 8.3 1.1 4.4 7.5 1.71 121
2009 38 26 11 .703 3.86 473 3 89 0 0 4 534.0 506 258 229 70 258 22 445 10 1 27 2333 119 1.431 8.5 1.2 4.3 7.5 1.72 119

Neutralized Pitching

SHARE  · CSV · PRE · LINK · Click rows to sum (Clear) · Hide Partial Seasons ·

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 H/9 BB/9 SO/9 SO/BB HR/9 Gact
1997 26 1 1 .500 2.52 25.0 19 8 7 3 11 22 0 1.200 6.8 4.0 7.9 2.00 1.1 28
1998 27 1 1 .500 3.46 26.0 26 11 10 2 15 14 2 1.577 9.0 5.2 4.8 0.93 0.7 29
1999 28 2 0 1.000 1.42 19.0 8 3 3 2 3 15 0 0.579 3.8 1.4 7.1 5.00 0.9 6
2000 29 1 3 .250 6.75 40.0 55 33 30 10 24 31 0 1.975 12.4 5.4 7.0 1.29 2.3 23
2001 30 1 1 .500 2.84 19.0 14 7 6 4 15 22 0 1.526 6.6 7.1 10.4 1.47 1.9 17
2002 31 0 1 .000 8.40 15.0 13 16 14 6 8 14 0 1.400 7.8 4.8 8.4 1.75 3.6 11
2003 32 3 2 .600 2.74 46.0 31 16 14 3 19 39 0 1.087 6.1 3.7 7.6 2.05 0.6 35
2004 33 5 2 .714 2.12 68.0 56 18 16 5 27 55 2 1.221 7.4 3.6 7.3 2.04 0.7 60
2005 34 1 2 .333 6.43 35.0 46 28 25 8 16 29 0 1.771 11.8 4.1 7.5 1.81 2.1 30
2006 35 3 3 .500 3.93 55.0 53 27 24 7 27 54 0 1.455 8.7 4.4 8.8 2.00 1.1 62
2007 36 5 2 .714 2.67 64.0 51 21 19 4 36 53 1 1.359 7.2 5.1 7.5 1.47 0.6 58
2008 37 3 3 .500 3.63 62.0 61 28 25 6 29 47 1 1.452 8.9 4.2 6.8 1.62 0.9 57
2009 38 2 3 .400 4.32 50.0 63 27 24 10 22 42 4 1.700 11.3 4.0 7.6 1.91 1.8 57
13 Seasons 28 24 .538 3.73 524.0 496 243 217 70 252 437 10 1.427 8.5 7.5 1.73 1.2 473

* Many Detailed Statistics are based on play-by-play accounts accumulated by RetroSheet. These totals may be incomplete (3.6% of all plays from 1954 to 1973 are missing or have incomplete accounts, click link for year and team summary) 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.

Hall Of Fame Statistics

Player rank in (·)

Hall of Fame MonitorPitching - 2 (1632), Likely HOFer ≈ 100
Hall of Fame StandardsPitching - 19 (320), Average HOFer ≈ 50

Similarity Scores

Explanation of Similarity Scores
Similar Pitchers 
 View Player Links in Pop-up
 Compare Stats to Similars
  1. Dave Tomlin (973)
  2. Scott Sauerbeck (972)
  3. Aaron Fultz (963)
  4. Mike Magnante (960)
  5. Rich Rodriguez (958)
  6. Tony Castillo (958)
  7. Ed Vande Berg (957)
  8. John Grabow (954)
  9. Felix Heredia (949)
  10. Scott Downs (949)
Similar Pitchers through 38 
 View Player Links in Pop-up
 Compare Stats to Similars
  1. Rich Rodriguez (967)
  2. Ricardo Rincon (941)
  3. Tony Fossas (938)
  4. Bob Patterson (926)
  5. Rudy Seanez (921)
  6. Mike Myers (921)
  7. Brian Shouse (915)
  8. Doug Brocail (907)
  9. Matt Herges (905)
  10. Bud Byerly (897)
Most Similar by Ages 
 View Player Links in Pop-up
 Hold mouse over #'s to see names
  1. Windy McCall (981)  2 3 4 5 6 7 8 9 10 C
  2. Joe Klink (986)  2 3 4 5 6 7 8 9 10 C
  3. Rich Hinton (983)  2 3 4 5 6 7 8 9 10 C
  4. Jack Spring (990)  2 3 4 5 6 7 8 9 10 C
  5. Dave Leiper (974)  2 3 4 5 6 7 8 9 10 C
  6. Dave Leiper (975)  2 3 4 5 6 7 8 9 10 C
  7. Joe Grzenda (966)  2 3 4 5 6 7 8 9 10 C
  8. Dave Tomlin (968)  2 3 4 5 6 7 8 9 10 C
  9. Dave Tomlin (982)  2 3 4 5 6 7 8 9 10 C
  10. Rich Rodriguez (967)  2 3 4 5 6 7 8 9 10 C

Other Resources & Links

Error?     Compare     Search SABR's Baseball Index     Other Links@google.com     Baseball-Almanac.com     Retrosheet     The Baseball Cube     The Baseball Page     WhatIfSports: Ron Mahay    

Viewed 46,611 times through December 8, 2009.
Name and misspellings: Ronald Matthew Ron ronnie Mahay

Player Page Tricks and Tips

Sum any set of rows by clicking anywhere (not red or blue) on the first and last rows of your selection. We will then compute the totals for the player between and including those two seasons.
Default Setting for this feature: Turn On / Turn Off
Summation of season totals only works for the initial case when the table is in year order. On a sorted table the results may get a bit goofy.

HIGHLIGHTING: Adding a range or series of player's career seasons (like '#1972', '#1970-1980-sum', or '#1998,1999,2001,2002,sum') onto the end of a player page url causes the seasons to the highlighted and summed. After changing address bar, reload the page to see highlighting. This will work even in links e-mailed to others. Note that for tables with multiple pages the first table is the default. If you want to create a sum for a table other than the first one, select the rows and after the summation window appears click on "permanent link" link.

The play-by-play information both shown and used to create certain data sets was obtained free of charge from and is copyrighted by RetroSheet.