| 06/05/2014 |
Drafted by the Minnesota Twins in the 34th round of the 2014 MLB June Amateur Draft from Mahtomedi HS (Mahtomedi, MN). Did not sign. |
| 06/12/2017 |
Drafted by the Baltimore Orioles in the 3rd round of the 2017 MLB June Amateur Draft from Jacksonville University (Jacksonville, FL). |
| 05/18/2024 |
Baltimore Orioles designated RHP Mike Baumann for assignment. [Auto] |
| 05/22/2024 |
Seattle Mariners traded C Blake Hunt to Baltimore Orioles for RHP Mike Baumann and C Michael Pérez. [Auto] |
| 05/23/2024 |
Seattle Mariners activated RHP Mike Baumann. [Auto] |
| 07/19/2024 |
Seattle Mariners designated RHP Mike Baumann for assignment. [Auto] |
| 07/22/2024 |
Seattle Mariners traded RHP Mike Baumann to San Francisco Giants. [Auto] |
| 07/27/2024 |
San Francisco Giants designated RHP Mike Baumann for assignment. [Auto] |
| 07/30/2024 |
San Francisco Giants traded RHP Mike Baumann to Los Angeles Angels for cash. [Auto] |
| 07/31/2024 |
Los Angeles Angels activated RHP Mike Baumann. [Auto] |
| 08/23/2024 |
Los Angeles Angels designated RHP Mike Baumann for assignment. [Auto] |
| 08/24/2024 |
RHP Mike Baumann roster status changed by Los Angeles Angels. [Auto] |
| 08/25/2024 |
Miami Marlins claimed RHP Mike Baumann off waivers from Los Angeles Angels. [Auto] |
| 08/25/2024 |
RHP Mike Baumann roster status changed by Miami Marlins. [Auto] |
| 08/26/2024 |
Miami Marlins activated RHP Mike Baumann. [Auto] |
| 09/24/2024 |
Miami Marlins placed RHP Mike Baumann on the paternity list. [Auto] |
| 09/27/2024 |
Miami Marlins activated RHP Mike Baumann from the paternity list. [Auto] |
| 01/01/2025 |
OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 50 (55); Control: 45 (45). |
| 01/01/2025 |
OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 50 (55); Control: 45 (45). |