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| Name | Team | Age |
| John Delsing | Retired (2029, Age 34) | Died (2075, Age 81) |
| Drafted | Position | Bats/Throws |
| Round 4, Pick 59 (2018) |
RP | R/R |
| League | Option Years
|
Majors Service Time |
| Duke Snider League | 0 | 4 years (0 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 | 11/13/1994 | |
| 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
| Year | Type
|
Chances
|
Endurance | Velocity | Control | Total |
| 2018 | Majors | 26.00 | 0 / 0 | 6 / 12 | 4 / 14 | 10 / 26 |
| 2019 | Majors | 23.00 | 0 / 0 | 3 / 10 | 1 / 13 | 4 / 23 |
| 2020 | Majors | 18.00 | 0 / 0 | 3 / 8 | 3 / 10 | 6 / 18 |
| 2021 | Majors | 30.00 | 1 / 2 | 2 / 14 | 2 / 14 | 5 / 30 |
| 2022 | Majors | 30.00 | 0 / 2 | 1 / 18 | 2 / 10 | 3 / 30 |
| 2023 | Majors | 25.00 | 0 / 0 | 1 / 15 | 2 / 10 | 3 / 25 |
| 2024 | Majors | 19.00 | 0 / 0 | 0 / 12 | 2 / 7 | 2 / 19 |
| 2025 | Majors | 25.00 | 0 / 0 | 3 / 13 | 1 / 12 | 4 / 25 |
| 2026 | Majors | 51.61 | 0 / 15 | 1 / 15 | 1 / 21 | 2 / 51 |
| 2027 | Majors | 51.77 | 0 / 7 | 1 / 23 | 1 / 21 | 2 / 51 |
| 2028 | Majors | 48.92 | -3 / 10 | -4 / 24 | 1 / 14 | -6 / 48 |
| 2029 | Majors | 41.09 | -3 / 9 | -3 / 19 | 1 / 13 | -5 / 41 |
| Total | -5 / 45 | 14 / 183 | 21 / 159 | 30 / 387 |
| Date | Transaction |
| 2029-11-01 | John Delsing has retired from the Baltimore Browns |
| 2026-04-01 | The Baltimore Browns have promoted Isaac W. Bolden to the major league team. The Baltimore Browns have promoted Ray Webb to the major league team. The Baltimore Browns have promoted Dorsey Geis to the major league team. The Baltimore Browns have promoted Hardin Ruberto to the major league team. The Baltimore Browns have promoted Art Tremark to the major league team. The Baltimore Browns have promoted Loyd Harvey to the major league team. The Baltimore Browns have promoted Jack Weiland to the major league team. The Baltimore Browns have promoted Shawn Abner to the major league team. The Baltimore Browns have promoted Johnny Simons to the major league team. The Baltimore Browns have promoted John Delsing to the major league team. |
| 2026-03-07 | The Baltimore Browns have acquired John Delsing from the waiver wire. |
| 2018-04-14 | The Seattle Pilots have waived John Delsing. |