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Claude Jonnard played 6 major-league seasons (1921-1929) as a P (137). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 6 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1921 | 24 | NY1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| 1922 | 25 | NY1 | 33 | 24 | 3 | 1 | 0 | 0 | 0 | 1 | 16 | .042 | .122 | -67 |
| 1923 | 26 | NY1 | 45 | 26 | 1 | 1 | 0 | 0 | 0 | 2 | 16 | .038 | .146 | -59 |
| 1924 | 27 | NY1 | 34 | 22 | 0 | 1 | 0 | 2 | 0 | 1 | 11 | .045 | .132 | -63 |
| 1926 | 29 | SLA | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .125 | -64 |
| 1929 | 32 | CHN | 12 | 10 | 1 | 2 | 0 | 2 | 0 | 0 | 5 | .200 | .700 | 73 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1921 | 24 | NY1 | 1 | 0 | 0 | 0 | 1 | 4 | 7 | 0 | 0.00 | — |
| 1922 | 25 | NY1 | 33 | 0 | 6 | 1 | 5 | 96 | 44 | 28 | 3.84 | 107 |
| 1923 | 26 | NY1 | 45 | 1 | 4 | 3 | 5 | 96 | 45 | 35 | 3.28 | 122 |
| 1924 | 27 | NY1 | 34 | 3 | 4 | 5 | 5 | 89.2 | 40 | 24 | 2.41 | 161 |
| 1926 | 29 | SLA | 12 | 3 | 0 | 2 | 1 | 36 | 13 | 24 | 6.00 | 67 |
| 1929 | 32 | CHN | 12 | 2 | 0 | 1 | 0 | 27.2 | 11 | 11 | 7.48 | 63 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 1921 | P | 1 | 0 | 0 | 0 | 0 | 0 |
| 1922 | P | 33 | 0 | 0 | 15 | 1 | 1 |
| 1923 | P | 45 | 0 | 3 | 17 | 1 | 0 |
| 1924 | P | 34 | 0 | 2 | 20 | 0 | 0 |
| 1926 | P | 12 | 0 | 0 | 17 | 2 | 0 |
| 1929 | P | 12 | 0 | 0 | 8 | 2 | 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.
Claude Jonnard ranks on 1 all-time single-season position leaderboard (1871-2025, league-season-normalized OPS+ / ERA+).
| Rank | Board | Year | Stat |
|---|---|---|---|
| #149 | relief pitchers | 1924 | 161 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.