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Oscar Tuero played 3 major-league seasons (1918-1920) as a P (58). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 2 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1918 | 25 | SLN | 12 | 12 | 2 | 3 | 0 | 0 | 0 | 0 | 1 | .250 | .500 | 57 |
| 1919 | 26 | SLN | 45 | 39 | 4 | 8 | 0 | 6 | 0 | 4 | 9 | .205 | .510 | 58 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1918 | 25 | SLN | 11 | 3 | 1 | 2 | 0 | 44.1 | 13 | 10 | 1.02 | 272 |
| 1919 | 26 | SLN | 45 | 17 | 5 | 7 | 4 | 154.2 | 45 | 42 | 3.20 | 91 |
| 1920 | 27 | SLN | 2 | 0 | 0 | 0 | 0 | 0.2 | 0 | 1 | 53.97 | 6 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 1918 | P | 11 | 0 | 4 | 10 | 1 | 0 |
| 1919 | P | 45 | 0 | 3 | 44 | 2 | 1 |
| 1920 | P | 2 | 0 | 0 | 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.
Oscar Tuero ranks on 1 all-time single-season position leaderboard (1871-2025, league-season-normalized OPS+ / ERA+).
| Rank | Board | Year | Stat |
|---|---|---|---|
| #80 | relief pitchers | 1918 | 272 ERA+ |
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.