| 01/01/2020 |
Entered the United States Silver League as a free agent from South Korea. |
| 02/09/2020 |
Signed a 4-year contract worth a total of $43,400,000 with the Northern Virginia Retrievers organization. |
| 01/01/2021 |
OSA scouting updated ratings (potential): Stuff: 7 (8); Movement: 8 (8); Control: 7 (7). |
| 06/10/2021 |
Was traded by the Northern Virginia Retrievers to the Boston Patriots in exchange for CF Luis RodrÃguez, 1B Bartolo BenÃtez. |
| 01/01/2022 |
OSA scouting updated ratings (potential): Stuff: 7 (8); Movement: 8 (8); Control: 7 (7). |
| 09/25/2022 |
Wins the 2022 PLGC with the Boston Patriots. |
| 10/28/2022 |
Finished 3rd in 2022 PL PL Reliever of the Year Award voting. |
| 01/01/2023 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 8 (8); Control: 7 (7). |
| 09/25/2023 |
Wins the 2023 The Shield with the Boston Patriots. |
| 11/08/2023 |
Received a 1-year contract worth a total of $15,000,000 through arbitration. |
| 01/01/2024 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 7 (7); Control: 7 (7). |
| 09/27/2024 |
Wins the 2024 President's Shield with the Boston Patriots. |
| 10/22/2024 |
Signed a 1-year contract extension worth a total of $15,100,000 with the Boston Patriots organization. |
| 01/01/2025 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 7 (7); Control: 7 (7). |
| 04/28/2025 |
Signed a 2-year contract extension worth a total of $6,000,000 with the Boston Patriots organization. |
| 09/26/2025 |
Wins the 2025 President's Shield with the Boston Patriots. |
| 01/01/2026 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 7 (7); Control: 7 (7). |
| 09/25/2026 |
Wins the 2026 President's Shield with the Boston Patriots. |
| 10/20/2026 |
Won the 2026 United States Baseball Association Tournament of Champions with the Boston Patriots! |
| 01/01/2027 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 7 (7); Control: 7 (7). |
| 01/05/2027 |
Signed a 1-year contract extension worth a total of $2,710,000 with the Boston Patriots organization. |
| 09/25/2027 |
Wins the 2027 USPL Triple A PL AAA Championship with the Bakersfield Nobles! |
| 01/01/2028 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 7 (7); Control: 8 (8). |
| 01/01/2029 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 7 (7); Control: 8 (8). |
| 01/01/2029 |
Became a free agent. |
| 02/21/2029 |
Signed a 1-year contract worth a total of $4,500,000 with the Kingston Township Legion organization. |
| 04/16/2029 |
Injured (Oblique strain), out for 2-3 weeks. |
| 01/01/2030 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 7 (7); Control: 8 (8). |
| 01/01/2030 |
Became a free agent. |
| 01/16/2030 |
Signed a 2-year contract worth a total of $3,600,000 with the Toledo Stingers organization. |
| 09/27/2030 |
Wins the 2030 Menard's Third League Championship with the Toledo Stingers. |
| 01/01/2031 |
OSA scouting updated ratings (potential): Stuff: 4 (6); Movement: 6 (7); Control: 7 (8). |
| 06/01/2031 |
Wins the SAAA SAAA Pitcher of the Month Award. |
| 09/29/2031 |
Retired from professional baseball. |