Ron Mahay

Pitcher · Career Stats, Bio & Records (1995-2010)

W–L 27–12
ERA 3.83
WHIP 1.42
SO 470
Pitcher PIV -2825.3
Position
Pitcher
Bats / Throws
L / L
Height / Weight
6'2" / 200 lb
Born
6/28/1971 in Crestwood, IL, USA
MLB Debut
1995-05-21
Last Game
2010-08-21

Full name: Ronald Matthew Mahay

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Career Pitching Statistics

W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
27 12 514 3 0 0 4 568.0 539 242 75 266 470 3.83 -2825.3

Career ERA 3.83 vs. league average 4.42 across their career seasons — 13.2% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
1997 BOS AL 3 0 28 0 0 0 0 25.0 19 7 11 22 2.52 4.39 (+43%) 100.7
1998 BOS AL 1 1 29 0 0 0 1 26.0 26 10 15 14 3.46 4.43 (+22%) -384.9
1999 OAK AL 2 0 6 1 0 0 1 19.3 8 4 3 15 1.86 4.71 (+60%) 638.5
2000 OAK AL 0 1 5 2 0 0 0 16.0 26 16 9 5 9.00 4.77 (-89%) -1070.8
2000 FLO NL 1 0 18 0 0 0 0 25.3 31 17 16 27 6.04 4.77 (-27%) -764.3
2001 CHN NL 0 0 17 0 0 0 0 20.7 14 6 15 24 2.61 4.42 (+41%) -518.0
2002 CHN NL 2 0 11 0 0 0 0 14.7 13 14 8 14 8.59 4.28 (-101%) -1367.5
2003 TEX AL 3 3 35 0 0 0 0 45.3 33 16 20 38 3.18 4.40 (+28%) 984.7
2004 TEX AL 3 0 60 0 0 0 0 67.0 60 19 29 54 2.55 4.46 (+43%) 1136.2
2005 TEX AL 0 2 30 0 0 0 1 35.7 47 27 16 30 6.81 4.29 (-59%) -1166.8
2006 TEX AL 1 3 62 0 0 0 0 57.0 54 25 28 56 3.95 4.53 (+13%) 396.2
2007 TEX AL 2 0 28 0 0 0 1 39.0 33 12 21 32 2.77 4.47 (+38%) 179.1
2007 ATL NL 1 0 30 0 0 0 0 28.0 19 7 16 23 2.25 4.47 (+50%) 491.3
2008 KCA AL 5 0 57 0 0 0 0 64.7 61 25 29 49 3.48 4.32 (+20%) 179.1
2009 KCA AL 1 1 41 0 0 0 0 41.3 55 22 19 34 4.79 4.32 (-11%) -1534.5
2009 MIN AL 1 0 16 0 0 0 0 9.0 7 2 3 8 2.00 4.32 (+54%) 0.0
2010 MIN AL 1 1 41 0 0 0 0 34.0 33 13 8 25 3.44 4.08 (+16%) -124.4
Career · 17 seasons 27 12 514 3 0 0 4 568.0 539 242 266 470 3.83 — -2,825

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
520 28 3 6 3 0 1 3 0 1 8 .214 .267 .429 .695 0

Career AVG .214 vs. league average .265 across their career seasons — 19.3% below league average.

Career OBP .267 vs. league average .335 across their career seasons — 20.4% below league average.

Career SLG .429 vs. league average .422 across their career seasons — near league average.

Career OPS .695 vs. league average .757 across their career seasons — 8.2% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
1995 BOS AL 5 20 3 4 2 0 1 3 0 1 6 .200 — — — — 0.0
1997 BOS AL 28 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
1998 BOS AL 29 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
1999 OAK AL 6 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2000 OAK AL 6 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2000 FLO NL 18 4 0 2 1 0 0 0 0 0 1 .500 — — — — 0.0
2001 CHN NL 17 2 0 0 0 0 0 0 0 0 1 .000 — — — — 0.0
2002 CHN NL 11 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2003 TEX AL 35 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2004 TEX AL 60 1 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2005 TEX AL 30 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2006 TEX AL 62 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2007 TEX AL 28 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2007 ATL NL 30 1 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2008 KCA AL 57 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2009 KCA AL 41 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2009 MIN AL 16 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2010 MIN AL 41 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 18 seasons 520 28 3 6 3 0 1 3 0 1 8 .214 — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

G AB R H 2B 3B HR RBI BB SO AVG
3 0 0 0 0 0 0 0 0 0 .000

Playoff Batting by Year

Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
2009 ALDS1 MIN 3 0 0 0 0 0 0 0 0 0 .000

Playoff Career Pitching

W L G GS SV IP H ER BB SO ERA
0 0 3 0 0 1.7 0 1 1 2 5.40

Playoff Pitching by Year

Year Round Team W L G GS SV IP H ER BB SO ERA
2009 ALDS1 MIN 0 0 3 0 0 1.7 0 1 1 2 5.40

Game Log & Splits

View full game log (1032 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

SplitGABRHHRRBIAVG
Home258101401.400
Away261182212.111

Pitching — Home / Away

SplitGIPHERBBSOERA
Home256289.22831201242483.73
Away257278.02561221422213.95

Last 10 Games — Pitching

DateTmOppDecIPHRERBBSOHR
2010-08-21 MINLAA — 0.0110000
2010-08-17 MINCHW W 0.1000000
2010-08-13 MINOAK — 0.1000010
2010-08-11 MINCHW — 1.1000100
2010-08-05 MINTBR — 0.0111101
2010-08-03 MINTBR — 0.1000000
2010-08-02 MINTBR — 0.2000010
2010-07-27 MINKCR — 0.2311000
2010-07-26 MINKCR — 1.0100000
2010-07-23 MINBAL — 1.0000000

Fielding Statistics

Career Fielding Totals by Position

Position G GS PO A E DP
OF 5 5 9 0 0 0
P 514 3 26 56 7 3

Season-by-Season Fielding

Year Team Pos G GS PO A E DP
1995 BOS OF 5 5 9 0 0 0
1997 BOS P 28 0 1 2 0 0
1998 BOS P 29 0 1 2 1 0
1999 OAK P 6 1 0 2 0 0
2000 OAK P 5 2 1 2 0 0
2000 FLO P 18 0 1 4 0 0
2001 CHN P 17 0 2 3 0 1
2002 CHN P 11 0 1 1 1 0
2003 TEX P 35 0 4 5 2 0
2004 TEX P 60 0 3 9 0 1
2005 TEX P 30 0 2 3 1 0
2006 TEX P 62 0 0 2 1 0
2007 TEX P 28 0 1 5 0 0
2007 ATL P 30 0 2 3 0 0
2008 KCA P 57 0 0 8 1 1
2009 KCA P 41 0 5 4 0 0
2009 MIN P 16 0 0 0 0 0
2010 MIN P 41 0 2 1 0 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position Games
Pitcher 514
Center Field 5
Designated Hitter 1

Salary History

Year Team League Salary
2009 KCA AL $4,000,000
2008 KCA AL $4,000,000
2007 TEX AL $1,250,000
2005 TEX AL $775,000
2004 TEX AL $500,000
2000 OAK AL $217,000
1997 BOS AL $150,000
Total Career Earnings $10,892,000

College History

School Name City State Years Attended
South Suburban College South Holland IL 1990, 1991

Most Similar Players

Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.

Career Spans

Ron Mahay (highlighted) compared to peers across the same era.

  1. 98
    Felix Rodriguez
    38-26, 3.71 ERA
  2. 92
    Marc Rzepczynski
    14-27, 3.89 ERA
  3. 90
    Turk Wendell
    36-33, 3.93 ERA
  4. 86
    Wandy Peralta
    30-23, 3.73 ERA
  5. 85
    Luis Garcia
    28-31, 4.20 ERA
  6. 85
    Juan Rincon
    35-29, 4.03 ERA

Frequently Asked Questions about Ron Mahay

What years did Ron Mahay play?
Ron Mahay played in Major League Baseball from 1995 to 2010.
Was Ron Mahay a pitcher?
Yes. Ron Mahay pitched in the major leagues, recording 27 wins and 470 strikeouts.
How many home runs did Ron Mahay hit?
Ron Mahay hit 1 career home runs with 6 hits.