Leonard Johnson
Pitcher · Career Stats, Bio & Records
Leonard Johnson was a pitcher who played in Major League Baseball for the Chicago American Giants and the Kansas City Monarchs. Across 12 career appearances, he went 1-8 with a 9.18 ERA and 21 strikeouts. His totals include Negro Leagues seasons, which MLB recognized as major league in 2020.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- — / R
- Height / Weight
- 5'9" / 165 lb
- Died
- 10/15/1999 in North Little Rock, AR, USA
Season-by-Season Pitching
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1947 | CAG | NAL | 0 | 6 | 9 | 5 | 2 | 0 | 0 | 36.0 | 54 | 32 | 18 | 18 | 8.00 | 3.97 (-101%) | -352.0 |
| 1948 | KCM | NAL | 1 | 2 | 3 | 3 | 0 | 0 | 0 | 15.0 | 27 | 20 | 7 | 3 | 12.00 | 4.10 (-192%) | -676.4 |
| Career · 2 seasons | 1 | 8 | 12 | 8 | 2 | 0 | 0 | 51.0 | 81 | 52 | 25 | 21 | 9.18 | — | -1,028 | ||
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .045 | .125 | .045 | .170 | 0 |
Career AVG .045 vs. league average .263 across their career seasons — 82.7% below league average.
Career OBP .125 vs. league average .338 across their career seasons — 63.1% below league average.
Career SLG .045 vs. league average .378 across their career seasons — 88.0% below league average.
Career OPS .170 vs. league average .716 across their career seasons — 76.2% below league average.
Season-by-Season Batting
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1947 | CAG | NAL | 10 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .071 | — | — | — | — | 0.0 |
| 1948 | KCM | NAL | 3 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 2 seasons | 13 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .045 | — | — | — | — | 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.
Game Log & Splits
View full game log (50 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 13 | 17 | 0 | 1 | 0 | 0 | .059 |
| Away | 12 | 2 | 0 | 0 | 0 | 0 | .000 |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 13 | 79.1 | 71 | 14 | 26 | 11 | 1.59 |
| Away | 12 | 28.1 | 16 | 2 | 5 | 3 | 0.64 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1948-06-08 | KCM | BIR | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-06-02 | KCM | IN9 | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-05-27 | KCM | IN9 | W | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-05-23 | KCM | IN9 | L | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-05-17 | KCM | CVB | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-05-17 | KCM | CVB | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-05-16 | CAG | MEM | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1947-09-14 | CAG | BIR | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1947-09-05 | CAG | IN9 | L | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1947-08-14 | CAG | CVB | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 1948-06-08 | KCM | BIR | — | 7.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-06-02 | KCM | IN9 | L | 3.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1948-05-27 | KCM | IN9 | W | 7.2 | 15 | 12 | 0 | 5 | 0 | 1 |
| 1948-05-23 | KCM | IN9 | L | 6.0 | 9 | 8 | 0 | 3 | 0 | 0 |
| 1948-05-17 | KCM | CVB | W | 9.0 | 7 | 1 | 0 | 0 | 0 | 0 |
| 1948-05-17 | KCM | CVB | W | 9.0 | 7 | 1 | 0 | 0 | 0 | 0 |
| 1948-05-16 | CAG | MEM | — | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1947-09-14 | CAG | BIR | — | 4.0 | 0 | 4 | 0 | 0 | 0 | 0 |
| 1947-09-05 | CAG | IN9 | L | 9.0 | 11 | 7 | 0 | 5 | 6 | 0 |
| 1947-08-14 | CAG | CVB | L | 3.0 | 0 | 3 | 0 | 0 | 0 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 12 |
| Left Field | 1 |
Leonard Johnson: the record in brief
The season rows for Leonard Johnson begin in 1947. The season rows list, in order, the Chicago American Giants (1947) and the Kansas City Monarchs (1948). Johnson, born on October 19, 1919, in Readland, AR, USA, is listed as a pitcher. The bio gives 5'9" and 165 pounds. Johnson died on October 15, 1999, in North Little Rock, AR, USA.
Across 12 games (8 starts), Johnson recorded 1 win against 8 losses with a 9.18 ERA. The totals include 21 strikeouts. The league ERA over Johnson's seasons was 4.04, so the 9.18 figure ran 127.3% worse than average. In 1947, one of the busiest seasons, Johnson posted a 8.00 ERA; the league figure that year was 3.97.
Johnson's separate Negro Leagues table shows a .050 average on 1 hits. Pitching in the Negro Leagues, Johnson went 6-14 with a 1.11 ERA. Those Negro Leagues figures come from surviving box scores and are shown in their own table, apart from the season rows.
Frequently Asked Questions about Leonard Johnson
- Was Leonard Johnson a pitcher?
- Yes. Leonard Johnson pitched in the major leagues, recording 1 wins and 21 strikeouts.
- How many home runs did Leonard Johnson hit?
- Leonard Johnson hit 0 career home runs with 1 hits.
- What was Leonard Johnson's career batting average?
- Leonard Johnson batted .045 over his career, with 1 hits in 22 at bats.
- What was Leonard Johnson's career ERA?
- Leonard Johnson finished with a 9.18 career ERA, going 1-8 with 21 strikeouts.
- How many strikeouts did Leonard Johnson have?
- Leonard Johnson recorded 21 career strikeouts.
- Is Leonard Johnson in the Hall of Fame?
- No. Leonard Johnson has not been inducted into the National Baseball Hall of Fame.