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| Name | Team | Age |
| Leo Treadaway | Retired (2025, Age 36) | Died (2072, Age 83) |
| Drafted | Position | Bats/Throws |
| Round 3, Pick 43 (2011) |
RP | L/R |
| League | Option Years
|
Majors Service Time |
| Branch Rickey 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 | 1/3/1989 | |
| 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 | Vs | G | IP | SO | BB | H | WHIP |
| 2021 | AHB | 46 | 81.1 | 47 | 29 | 103 | 1.62 |
| 2021 | HHB | 42 | 77.2 | 44 | 25 | 118 | 1.84 |
| 2021 | LHB | 80 | 75.0 | 46 | 29 | 104 | 1.77 |
| 2021 | RHB | 86 | 84.0 | 45 | 25 | 117 | 1.69 |
| 2022 | AHB | 26 | 36.2 | 17 | 10 | 40 | 1.36 |
| 2022 | HHB | 25 | 33.1 | 20 | 10 | 35 | 1.35 |
| 2022 | LHB | 48 | 35.2 | 19 | 13 | 43 | 1.57 |
| 2022 | RHB | 42 | 34.1 | 18 | 7 | 32 | 1.14 |
| 2023 | AHB | 21 | 24.2 | 15 | 5 | 29 | 1.38 |
| 2023 | HHB | 16 | 21.0 | 15 | 5 | 23 | 1.33 |
| 2023 | LHB | 34 | 25.0 | 14 | 4 | 30 | 1.36 |
| 2023 | RHB | 35 | 20.2 | 16 | 6 | 22 | 1.35 |
| 2024 | AHB | 15 | 28.0 | 18 | 8 | 25 | 1.18 |
| 2024 | HHB | 13 | 16.2 | 18 | 4 | 19 | 1.38 |
| 2024 | LHB | 28 | 22.1 | 19 | 7 | 21 | 1.25 |
| 2024 | RHB | 27 | 22.1 | 17 | 5 | 23 | 1.25 |
| 2229 | AHB | 0 | 0.0 | 0 | 0 | 0 | 0.00 |
| 2229 | HHB | 0 | 0.0 | 0 | 0 | 0 | 0.00 |
| 2229 | LHB | 0 | 0.0 | 0 | 0 | 0 | 0.00 |
| 2229 | RHB | 0 | 0.0 | 0 | 0 | 0 | 0.00 |
| Total | AHB | 108 | 170.2 | 97 | 52 | 197 | 1.46 |
| Total | HHB | 96 | 148.2 | 97 | 44 | 195 | 1.61 |
| Total | LHB | 190 | 158.0 | 98 | 53 | 198 | 1.59 |
| Total | RHB | 190 | 161.1 | 96 | 43 | 194 | 1.47 |
| Total | 204 | 319.1 | 194 | 96 | 392 | 1.53 |
| Date | Transaction |
| 2025-11-01 | Leo Treadaway has retired from the Free Agency Pool |
| 2025-05-12 | The Montreal Expos have waived Leo Treadaway. |
| 2025-03-25 | The Montreal Expos have promoted Steve Faries to the major league team. The Montreal Expos have designated Leo Treadaway for assignment. |
| 2021-09-26 | Leo Treadaway of the Milwaukee Corpulense is injured and is expected to be out 21 days. |
| 2021-04-26 | Leo Treadaway of the Milwaukee Corpulense is injured and is expected to be out 30 days. |
| 2021-04-01 | The Milwaukee Corpulense have promoted Ken Ortiz to the major league team. The Milwaukee Corpulense have promoted Leo Treadaway to the major league team. |
| 2021-04-01 | The Milwaukee Corpulense have acquired Leo Treadaway from the waiver wire. |
| 2013-04-01 | The Anaheim Mousketeers have waived Leo Treadaway. |