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Mark Gubicza played 14 major-league seasons (1984-1997) as a P (384). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 14 season lines
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1984 | 22 | KCA | 29 | 29 | 10 | 14 | 0 | 189 | 111 | 75 | 4.05 | 99 |
| 1985 | 23 | KCA | 29 | 28 | 14 | 10 | 0 | 177.1 | 99 | 77 | 4.06 | 102 |
| 1986 | 24 | KCA | 35 | 24 | 12 | 6 | 0 | 180.2 | 118 | 84 | 3.64 | 115 |
| 1987 | 25 | KCA | 35 | 35 | 13 | 18 | 0 | 241.2 | 166 | 120 | 3.98 | 112 |
| 1988 | 26 | KCA | 35 | 35 | 20 | 8 | 0 | 269.2 | 183 | 83 | 2.70 | 147 |
| 1989 | 27 | KCA | 36 | 36 | 15 | 11 | 0 | 255 | 173 | 63 | 3.04 | 128 |
| 1990 | 28 | KCA | 16 | 16 | 4 | 7 | 0 | 94 | 71 | 38 | 4.50 | 87 |
| 1991 | 29 | KCA | 26 | 26 | 9 | 12 | 0 | 133 | 89 | 42 | 5.68 | 72 |
| 1992 | 30 | KCA | 18 | 18 | 7 | 6 | 0 | 111.1 | 81 | 36 | 3.72 | 106 |
| 1993 | 31 | KCA | 49 | 6 | 5 | 8 | 2 | 104.1 | 80 | 43 | 4.66 | 93 |
| 1994 | 32 | KCA | 22 | 22 | 7 | 9 | 0 | 130 | 59 | 26 | 4.50 | 107 |
| 1995 | 33 | KCA | 33 | 33 | 12 | 14 | 0 | 213.1 | 81 | 62 | 3.75 | 126 |
| 1996 | 34 | KCA | 19 | 19 | 4 | 12 | 0 | 119.1 | 55 | 34 | 5.13 | 97 |
| 1997 | 35 | ANA | 2 | 2 | 0 | 1 | 0 | 4.2 | 5 | 3 | 25.07 | 18 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 1984 | P | 29 | 29 | 19 | 31 | 2 | 1 |
| 1985 | P | 29 | 28 | 23 | 26 | 0 | 4 |
| 1986 | P | 35 | 24 | 17 | 32 | 0 | 3 |
| 1987 | P | 35 | 35 | 32 | 40 | 2 | 7 |
| 1988 | P | 35 | 35 | 29 | 44 | 1 | 3 |
| 1989 | P | 36 | 36 | 18 | 49 | 5 | 0 |
| 1990 | P | 16 | 16 | 9 | 10 | 1 | 3 |
| 1991 | P | 26 | 26 | 8 | 29 | 3 | 5 |
| 1992 | P | 18 | 18 | 10 | 12 | 0 | 2 |
| 1993 | P | 49 | 6 | 11 | 7 | 1 | 0 |
| 1994 | P | 22 | 22 | 17 | 20 | 3 | 1 |
| 1995 | P | 33 | 33 | 28 | 36 | 0 | 2 |
| 1996 | P | 19 | 19 | 15 | 16 | 1 | 1 |
| 1997 | P | 2 | 2 | 1 | 0 | 0 | 0 |
Team codes are the source codes (e.g. NYN for the New York Mets, BS1 for the 1875 Boston club). OPS+ is league-season normalized, not park-adjusted; unrecorded source values (such as RBI in the earliest recorded seasons) are absent, never zero-filled.
MVP, Cy Young and Rookie of the Year voting history (2 ballot finishes, 0 wins). Full year pages: 1988, 1984.
| Year | Award | Lg | Rank | Points | First-place votes |
|---|---|---|---|---|---|
| 1984 | Rookie of the Year | AL | 7 | 1 / 140 | 0 |
| 1988 | Cy Young Award | AL | 3 | 26 / 140 | 0 |
Every career total and season line is computed from the SABR / Sean Lahman baseball database (2025 edition, CC BY-SA 3.0), the same source behind our historical position leaderboards. Rate stats use league-season normalization only (OPS+ and ERA+ as marked, never park-adjusted); unrecorded early-era values stay absent rather than being invented. Career totals sum only what the source records.
Award winners and MVP / Cy Young / Rookie of the Year voting history come from the same database; the year pages live under MLB award voting history. Official transactions (2011 to the current season) come from the MLB StatsAPI feed on our transactions archive.