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| Name | Team | Age |
| Sonny Kline | Retired (2025, Age 34) | Died (2054, Age 63) |
| Drafted | Position | Bats/Throws |
| Round 3, Pick 35 (2011) |
RP | L/L |
| League | Option Years
|
Majors Service Time |
| Branch Rickey League | 0 | 8 years (90 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 | 6/25/1991 | |
| WS Rings | WS Appearances | LCS Appearances |
| 1 | 3 | 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
| Year
|
Series | W | L | G | GS | CG | SHO | SV | BS | IP | H | R | ER | HBP | BB | SO | WHIP | ERA |
| 2019 | LCS | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 3.2 | 5 | 3 | 3 | 0 | 2 | 2 | 1.91 | 7.36 |
| 2020 | LCS | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 1 | 1 | 0 | 0 | 2 | 1.00 | 9.00 |
| 2020 | WS | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.00 | 0.00 |
| 2021 | LCS | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 3.1 | 1 | 0 | 0 | 0 | 1 | 3 | 0.60 | 0.00 |
| 2021 | WS | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 0.00 |
| 2022 | LCS | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0.2 | 2 | 1 | 1 | 0 | 0 | 2 | 3.00 | 13.50 |
| 2023 | LCS | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 5.2 | 5 | 4 | 4 | 0 | 1 | 4 | 1.06 | 6.35 |
| 2024 | LCS | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.0 | 6 | 4 | 4 | 0 | 0 | 2 | 2.00 | 12.00 |
| 2025 | LCS | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.1 | 3 | 2 | 2 | 0 | 2 | 2 | 1.50 | 5.40 |
| Total | 0 | 1 | 20 | 0 | 0 | 0 | 4 | 1 | 23.1 | 23 | 15 | 15 | 0 | 6 | 20 | 1.24 | 5.79 |
| Date | Transaction |
| 2025-11-01 | Sonny Kline has retired from the Chicago White Sox |
| 2025-05-10 | Sonny Kline of the Chicago White Sox is injured and is expected to be out 10 days. |
| 2023-05-20 | Sonny Kline of the Chicago White Sox is injured and is expected to be out 16 days. |
| 2022-10-04 | Sonny Kline of the Chicago White Sox is injured and is expected to be out 28 days. |
| 2020-08-06 | Sonny Kline of the Chicago White Sox is injured and is expected to be out 12 days. |
| 2018-03-25 | The Chicago White Sox have promoted Sonny Kline to the major league team. |
| 2015-09-12 | The Chicago White Sox have promoted Mike Burk to the major league team. The Chicago White Sox have sent Sonny Kline to the minors. |
| 2015-04-01 | The Chicago White Sox have promoted Sonny Kline to the major league team. |