| 06/01/2009 |
Drafted by the Detroit Tigers in the 32nd round of the 2009 MLB June Amateur Draft |
| 06/01/2010 |
Drafted by the Tampa Bay Rays in the 39th round of the 2010 MLB June Amateur Draft from Yavapai College (Prescott, AZ). |
| 08/16/2011 |
NYP Mid-Season All-Star |
| 11/07/2016 |
Became a free agent. |
| 12/08/2016 |
Signed as a free agent with the Lotte Giants (Korea). |
| 03/27/2017 |
Released by Lotte Giants (Korea). |
| 12/19/2017 |
Signed as a free agent with the Arizona Diamondbacks. |
| 05/18/2018 |
Signed with the Sioux City Explorers. |
| 12/05/2018 |
Signed a minor league deal with the Seattle Mariners. |
| 07/27/2019 |
Selected off waivers by the Pittsburgh Pirates from the Seattle Mariners. |
| 10/31/2019 |
Traded by the Pittsburgh Pirates to the Los Angeles Angels for cash. |
| 11/02/2020 |
Granted Free Agency. |
| 11/17/2020 |
Signed as a Free Agent with the San Diego Padres. |
| 09/22/2021 |
Released. |
| 03/04/2022 |
Signed by the Oakland Athletics as a free agent. |
| 05/29/2022 |
Oakland Athletics selected the contract of RHP Parker Markel from Las Vegas Aviators. [Auto] |
| 06/07/2022 |
Oakland Athletics designated RHP Parker Markel for assignment. [Auto] |
| 06/08/2022 |
Chicago White Sox claimed RHP Parker Markel off waivers from Oakland Athletics. [Auto] |
| 06/08/2022 |
RHP Parker Markel assigned to Charlotte Knights. [Auto] |
| 06/08/2022 |
Charlotte Knights activated RHP Parker Markel. [Auto] |
| 07/29/2022 |
Chicago White Sox sent RHP Parker Markel outright to Charlotte Knights. [Auto] |
| 09/06/2022 |
Charlotte Knights released RHP Parker Markel. [Auto] |
| 01/01/2023 |
OSA scouting updated ratings (potential): Stuff: 70 (70); Movement: 40 (40); Control: 35 (35). |
| 01/01/2024 |
OSA scouting updated ratings (potential): Stuff: 70 (70); Movement: 45 (45); Control: 30 (30). |