Show modern player card
| Name | Team | Age |
| John Jackson | Retired (1987, Age 37) | Died (2023, Age 73) |
| Drafted | Position | Bats/Throws |
| Round 1, Pick 5 (1968) |
SP | R/R |
| League | Option Years
|
Majors Service Time |
| Joe Medwick League | 0 | 15 years (11 games) |
| Total Rating
|
Arm | Range |
| Contact vs R | Contact vs L | Speed |
| Power vs R | Power vs L | Bunting |
| Endurance | Velocity | Control |
| Leadership
|
Mentor Value
|
|
| Health
|
Injured Days
|
Birthday |
| 0 | 6/13/1950 | |
| WS Rings | WS Appearances | LCS Appearances |
| 2 | 5 | 7 |
| Alt Pos (---) | Alt Pos (---) | Alt Pos (---) |
| (0.0 %) | (0.0 %) | (0.0 %) |
Stats | Splits | Playoffs | Energy | Improvements | Past Skills | Awards | Batting | Fielding | Game Log
| Date | Opponent | W | L | GS | SV | BS | IP | H | R | ER | BB | SO | WHIP | ERA |
| 09/28/1987 | SD | 0 | 0 | 1 | 0 | 0 | 5.2 | 9 | 4 | 4 | 4 | 3 | 2.29 | 6.35 |
| 09/23/1987 | HOU | 0 | 0 | 1 | 0 | 0 | 7.1 | 5 | 4 | 3 | 6 | 10 | 1.50 | 3.68 |
| 09/18/1987 | CIN | 0 | 0 | 1 | 0 | 0 | 7.1 | 7 | 3 | 3 | 3 | 2 | 1.36 | 3.68 |
| 09/11/1987 | MIA | 0 | 0 | 1 | 0 | 0 | 9.0 | 6 | 0 | 0 | 3 | 7 | 1.00 | 0.00 |
| 09/04/1987 | SD | 0 | 0 | 1 | 0 | 0 | 4.0 | 8 | 5 | 5 | 2 | 5 | 2.50 | 11.25 |
| 08/30/1987 | HOU | 0 | 0 | 1 | 0 | 0 | 4.2 | 9 | 5 | 5 | 0 | 3 | 1.93 | 9.64 |
| 08/25/1987 | CIN | 0 | 0 | 1 | 0 | 0 | 8.0 | 11 | 3 | 2 | 2 | 6 | 1.63 | 2.25 |
| 08/17/1987 | MIA | 0 | 0 | 1 | 0 | 0 | 8.0 | 4 | 0 | 0 | 0 | 5 | 0.50 | 0.00 |
| 08/12/1987 | SD | 0 | 0 | 1 | 0 | 0 | 4.1 | 5 | 5 | 5 | 2 | 4 | 1.62 | 10.38 |
| 08/05/1987 | CHN | 0 | 0 | 1 | 0 | 0 | 6.0 | 8 | 5 | 4 | 2 | 3 | 1.67 | 6.00 |
| Show All Games from This Season | ||||||||||||||
| Date | Transaction |
| 1987-11-01 | John Jackson has retired from the San Francisco Giants |
| 1984-04-13 | A trade has been completed between the Washington Free Masons and the San Francisco Giants. The San Francisco Giants receive John Jackson, Draft Pick 1985 Round 2 WAS (Narciso Gladding) from the Washington Free Masons in exchange for Draft Pick 1985 Round 1 SF (Johnny Haines). |
| 1983-04-01 | The Washington Free Masons have placed John Jackson on the trade block. |
| 1982-09-09 | John Jackson of the Washington Free Masons is injured and is expected to be out 10 days. |
| 1973-03-07 | The Washington Free Masons have promoted John Jackson to the major league team. |