Show modern player card
| Name | Team | Age |
| John Karchner | Retired (2025, Age 35) | 75 |
| Drafted | Position | Bats/Throws |
| Round 3, Pick 41 (2012) |
RP | L/R |
| League | Option Years
|
Majors Service Time |
| Goose Goslin League | 0 | 7 years (78 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 | 3/20/1990 | |
| WS Rings | WS Appearances | LCS Appearances |
| 0 | 0 | 0 |
| 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 | Batters Faced |
| 2065-10-15 | 0 |
| 2065-10-14 | 0 |
| 2065-10-13 | 0 |
| 2065-10-12 | 0 |
| 2065-10-11 | 0 |
| Date | Transaction |
| 2025-11-01 | John Karchner has retired from the Kansas City Athletics |
| 2025-06-23 | The Kansas City Athletics have acquired John Karchner from the waiver wire. |
| 2025-04-12 | The Kansas City Athletics have waived John Karchner. |
| 2025-04-01 | The Kansas City Athletics have promoted Hal Depaula to the major league team. The Kansas City Athletics have promoted Doug Huismann to the major league team. The Kansas City Athletics have designated John Karchner for assignment. |
| 2018-05-02 | John Karchner of the Kansas City Athletics is injured and is expected to be out 17 days. |
| 2017-07-13 | The Kansas City Athletics have promoted John Karchner to the major league team. |
| 2017-04-30 | The Kansas City Athletics have sent John Karchner to the minors. |
| 2017-04-11 | The Kansas City Athletics have promoted John Karchner to the major league team. |
| 2017-04-05 | The Kansas City Athletics have demoted John Karchner to the minor leagues. |
| 2017-04-01 | The Kansas City Athletics have promoted John Karchner to the major league team. The Kansas City Athletics have waived Warren Tannehill. The Kansas City Athletics have waived Hank Jones. |
| 2017-04-01 | The Kansas City Athletics have acquired John Karchner from the waiver wire. |
| 2016-08-29 | The Chicago Cyclones have waived John Karchner. |
| 2015-06-08 | The Chicago Cyclones have acquired John Karchner from the waiver wire. |
| 2015-04-01 | The Milwaukee Mad Cows have waived John Karchner. |
| 2014-04-22 | The Milwaukee Mad Cows have acquired John Karchner from the waiver wire. |
| 2012-04-06 | The Kansas City Kings have waived John Karchner. |