| 06/08/2010 |
Drafted by the Tampa Bay Rays in the 7th round of the 2010 MLB June Amateur Draft from Fullerton Union HS (Fullerton, CA). Did not sign. |
| 06/06/2013 |
Drafted by the Cincinnati Reds in the 1st round (38th) of the 2013 MLB June Amateur Draft from California State University Fullerton (Fullerton, CA). |
| 01/12/2019 |
Signed a 1-year contract extension worth a total of $1,950,000 with the Cincinnati Reds organization. |
| 01/10/2020 |
Signed a 1-year contract extension worth a total of $3,725,000 with the Cincinnati Reds organization. |
| 11/03/2021 |
Granted Free Agency. |
| 11/30/2021 |
Signed by the Los Angeles Angels as a free agent. |
| 11/06/2022 |
Granted Free Agency. |
| 12/20/2022 |
Signed as a Free Agent with the Detroit Tigers. |
| 08/01/2023 |
Traded by the Detroit Tigers to the Philadelphia Phillies. |
| 11/02/2023 |
Granted Free Agency. |
| 03/21/2024 |
Signed as a Free Agent with the Texas Rangers. |
| 03/22/2024 |
Texas Rangers signed free agent RHP Michael Lorenzen. [Auto] |
| 03/28/2024 |
Texas Rangers placed RHP Michael Lorenzen on the 15-day injured list retroactive to March 25, 2024. Right neck strain. [Auto] |
| 03/30/2024 |
Texas Rangers sent RHP Michael Lorenzen on a rehab assignment to Round Rock Express. [Auto] |
| 04/15/2024 |
Texas Rangers activated RHP Michael Lorenzen from the 15-day injured list. [Auto] |
| 07/29/2024 |
Texas Rangers traded RHP Michael Lorenzen to Kansas City Royals for LHP Walter Pennington. [Auto] |
| 07/29/2024 |
RHP Michael Lorenzen roster status changed by Kansas City Royals. [Auto] |
| 08/01/2024 |
Kansas City Royals activated RHP Michael Lorenzen. [Auto] |
| 08/28/2024 |
Kansas City Royals placed RHP Michael Lorenzen on the 15-day injured list. Left hamstring strain. [Auto] |
| 09/10/2024 |
Kansas City Royals sent RHP Michael Lorenzen on a rehab assignment to Northwest Arkansas Naturals. [Auto] |
| 09/13/2024 |
Kansas City Royals sent RHP Michael Lorenzen on a rehab assignment to Omaha Storm Chasers. [Auto] |
| 09/25/2024 |
Kansas City Royals activated RHP Michael Lorenzen from the 15-day injured list. [Auto] |
| 10/31/2024 |
RHP Michael Lorenzen elected free agency. [Auto] |
| 01/01/2025 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 60 (60); Control: 45 (45). |
| 01/01/2025 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 60 (60); Control: 45 (45). |