Mike Bielecki

Pitcher · Career Stats, Bio & Records (1984-1997)

W–L 70–73
ERA 4.18
WHIP 1.41
SO 783
Pitcher PIV -2466.1
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'3" / 195 lb
Born
7/31/1959 in Baltimore, MD, USA
MLB Debut
1984-09-14
Last Game
1997-08-16

Full name: Michael Joseph Bielecki

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Career Pitching Statistics

W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
70 73 347 178 7 4 5 1231.0 1,236 572 116 496 783 4.18 -2466.1

Career ERA 4.18 vs. league average 4.07 across their career seasons — near 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
1984 PIT NL 0 0 4 0 0 0 0 4.3 4 0 0 1 0.00 — 0.0
1985 PIT NL 2 3 12 7 0 0 0 45.7 45 23 31 22 4.53 3.89 (-16%) -1544.5
1986 PIT NL 6 11 31 27 0 0 0 148.7 149 77 83 83 4.66 3.97 (-17%) -1009.5
1987 PIT NL 2 3 8 8 2 0 0 45.7 43 24 12 25 4.73 4.29 (-10%) -51.0
1988 CHN NL 2 2 19 5 0 0 0 48.3 55 18 16 33 3.35 3.73 (+10%) 318.8
1989 CHN NL 18 7 33 33 4 3 0 212.3 187 74 81 147 3.14 3.71 (+15%) 1152.8
1990 CHN NL 8 11 36 29 0 0 1 168.0 188 92 70 103 4.93 3.86 (-28%) -277.5
1991 CHN NL 13 11 39 25 0 0 0 172.0 169 86 54 72 4.50 3.91 (-15%) -1911.3
1991 ATL NL 0 0 2 0 0 0 0 1.7 2 0 2 3 0.00 — 0.0
1992 ATL NL 2 4 19 14 1 1 0 80.7 77 23 27 62 2.57 3.75 (+31%) 2328.7
1993 CLE AL 4 5 13 13 0 0 0 68.7 90 45 23 38 5.90 4.19 (-41%) -511.1
1994 ATL NL 2 0 19 1 0 0 0 27.0 28 12 12 18 4.00 4.51 (+11%) 208.1
1995 CAL AL 4 6 22 11 0 0 0 75.3 80 50 31 45 5.97 4.45 (-34%) -2636.6
1996 ATL NL 4 3 40 5 0 0 2 75.3 63 22 33 71 2.63 4.61 (+43%) 1204.2
1997 ATL NL 3 7 50 0 0 0 2 57.3 56 26 21 60 4.08 4.39 (+7%) 263.1
Career · 15 seasons 70 73 347 178 7 4 5 1,231.0 1,236 572 496 783 4.18 — -2,466

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
348 282 11 22 0 0 0 13 1 14 144 .078 .122 .078 .200 -1,469

Career AVG .078 vs. league average .261 across their career seasons — 70.1% below league average.

Career OBP .122 vs. league average .328 across their career seasons — 63.0% below league average.

Career SLG .078 vs. league average .398 across their career seasons — 80.4% below league average.

Career OPS .200 vs. league average .727 across their career seasons — 72.5% 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
1984 PIT NL 4 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
1985 PIT NL 13 10 1 0 0 0 0 0 0 1 5 .000 — — — — 0.0
1986 PIT NL 31 48 3 3 0 0 0 1 0 2 26 .062 — — — — -589.2
1987 PIT NL 8 16 0 1 0 0 0 0 0 0 8 .062 — — — — 0.0
1988 CHN NL 19 10 0 1 0 0 0 0 0 0 7 .100 — — — — 0.0
1989 CHN NL 33 70 1 3 0 0 0 3 1 3 35 .043 .254 (-83%) .319 (-74%) .375 (-89%) .694 (-82%) -880.1
1990 CHN NL 36 43 3 7 0 0 0 1 0 2 20 .163 — — — — 0.0
1991 CHN NL 39 46 1 3 0 0 0 7 0 3 21 .065 — — — — 0.0
1991 ATL NL 2 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
1992 ATL NL 19 24 1 3 0 0 0 0 0 0 13 .125 — — — — 0.0
1993 CLE AL 13 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
1994 ATL NL 19 3 0 0 0 0 0 0 0 0 3 .000 — — — — 0.0
1995 CAL AL 22 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
1996 ATL NL 40 10 1 1 0 0 0 1 0 2 5 .100 — — — — 0.0
1997 ATL NL 50 2 0 0 0 0 0 0 0 1 1 .000 — — — — 0.0
Career · 15 seasons 348 282 11 22 0 0 0 13 1 14 144 .078 — — — — -1,469

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
8 6 0 1 0 0 0 2 0 3 .167

Playoff Batting by Year

Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
1996 NLCS ATL 3 0 0 0 0 0 0 0 0 0 .000
1996 NLDS1 ATL 1 0 0 0 0 0 0 0 0 0 .000
1996 WS ATL 2 1 0 0 0 0 0 0 0 1 .000
1989 NLCS CHN 2 5 0 1 0 0 0 2 0 2 .200

Playoff Career Pitching

W L G GS SV IP H ER BB SO ERA
0 1 8 2 0 19.0 7 5 11 23 2.37

Playoff Pitching by Year

Year Round Team W L G GS SV IP H ER BB SO ERA
1996 NLCS ATL 0 0 3 0 0 3.0 0 0 1 5 0.00
1996 NLDS1 ATL 0 0 1 0 0 0.7 0 0 1 1 0.00
1996 WS ATL 0 0 2 0 0 3.0 0 0 3 6 0.00
1989 NLCS CHN 0 1 2 2 0 12.3 7 5 6 11 3.65

Game Log & Splits

View full game log (695 games) →

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

Batting — Home / Away

SplitGABRHHRRBIAVG
Home17113751106.080
Away17714561107.076

Pitching — Home / Away

SplitGIPHERBBSOERA
Home170631.26132842454054.05
Away177599.16232882513784.32

Last 10 Games — Pitching

DateTmOppDecIPHRERBBSOHR
1997-08-16 ATLSTL — 1.0000010
1997-08-10 ATLMIA L 0.0120000
1997-08-08 ATLMIA — 0.0222300
1997-08-03 ATLMIA — 1.0000010
1997-08-01 ATLMIA — 2.0100220
1997-07-30 ATLCHC — 0.2211010
1997-07-26 ATLCIN — 3.0111051
1997-07-20 ATLLAD — 1.0121011
1997-07-17 ATLCOL — 1.0000200
1997-07-13 ATLNYN L 1.0211011

Fielding Statistics

Career Fielding Totals by Position

Position G GS PO A E DP
P 347 178 115 174 9 9

Season-by-Season Fielding

Year Team Pos G GS PO A E DP
1984 PIT P 4 0 0 1 0 0
1985 PIT P 12 7 5 11 0 0
1986 PIT P 31 27 17 16 1 1
1987 PIT P 8 8 6 5 1 0
1988 CHN P 19 5 4 5 0 0
1989 CHN P 33 33 18 21 1 0
1990 CHN P 36 29 17 33 3 2
1991 CHN P 39 25 22 24 0 3
1991 ATL P 2 0 0 0 0 0
1992 ATL P 19 14 5 14 0 0
1993 CLE P 13 13 5 11 0 1
1994 ATL P 19 1 3 4 0 1
1995 CAL P 22 11 6 8 2 0
1996 ATL P 40 5 3 14 0 0
1997 ATL P 50 0 4 7 1 1

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position Games
Pitcher 347

Salary History

Year Team League Salary
1997 ATL NL $707,500
1996 ATL NL $125,000
1995 CAL AL $160,000
1994 ATL NL $150,000
1993 CLE AL $500,000
1992 ATL NL $1,325,000
1991 CHN NL $810,000
1989 CHN NL $122,500
1988 CHN NL $110,000
1987 PIT NL $110,000
1986 PIT NL $110,500
Total Career Earnings $4,230,500

College History

School Name City State Years Attended
Valencia Community College Orlando FL 1979
Loyola College in Maryland Baltimore MD 1978

Award Voting History

Year Award League Finish Points Won Points Max Votes First
1989 Cy Young Award NL 9th 1.0 120 0

Most Similar Players

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

Career Spans

Mike Bielecki (highlighted) compared to peers across the same era.

  1. 98
    Glen Hobbie
    62-81, 4.20 ERA
  2. 89
    Cal Eldred
    86-74, 4.42 ERA
  3. 87
    Lynn McGlothen
    86-93, 3.98 ERA
  4. 81
    Omar Daal
    68-78, 4.55 ERA
  5. 80
    Joey Hamilton
    74-73, 4.44 ERA
  6. 80
    Len Barker
    74-76, 4.34 ERA

Frequently Asked Questions about Mike Bielecki

What years did Mike Bielecki play?
Mike Bielecki played in Major League Baseball from 1984 to 1997.
Was Mike Bielecki a pitcher?
Yes. Mike Bielecki pitched in the major leagues, recording 70 wins and 783 strikeouts.
How many home runs did Mike Bielecki hit?
Mike Bielecki hit 0 career home runs with 22 hits.