| 07/11/2023 |
Drafted by the Miami Marlins in the 12th round of the 2023 MLB June Amateur Draft from University of Houston (Houston, TX). |
| 11/25/2025 |
Received a 1-year contract through automatic renewal worth a total of $740,000. |
| 01/01/2026 |
OSA scouting updated ratings (potential): Stuff: 65 (70); Movement: 50 (50); Control: 40 (45). |
| 01/03/2026 |
Designated for assignment and placed on waivers by the Miami Marlins. |
| 10/01/2026 |
Wins the MLB NL Rookie of the Month Award. |
| 11/28/2026 |
Received a 1-year contract through automatic renewal worth a total of $740,000. |
| 01/01/2027 |
OSA scouting updated ratings (potential): Stuff: 65 (70); Movement: 50 (55); Control: 45 (50). |
| 03/09/2027 |
Injured (sore elbow),day-to-day for 3 days. |
| 11/30/2027 |
Received a 1-year contract through automatic renewal worth a total of $740,000. |
| 01/01/2028 |
OSA scouting updated ratings (potential): Stuff: 80 (80); Movement: 55 (55); Control: 50 (50). |
| 11/12/2028 |
Finished 2nd in 2028 MLB NL Reliever of the Year voting. |
| 11/26/2028 |
Received a 1-year contract through automatic renewal worth a total of $740,000. |
| 01/01/2029 |
OSA scouting updated ratings (potential): Stuff: 85 (85); Movement: 55 (60); Control: 55 (55). |
| 04/03/2029 |
Injured (fever),out for 4 days. |
| 06/25/2029 |
Injured (viral infection),day-to-day for 2 days. |
| 07/15/2029 |
Was selected to the 2029 Major League Baseball All-Star Game. |
| 10/01/2029 |
Wins the MLB NL Pitcher of the Month Award. |
| 11/05/2029 |
Signed a 1-year contract extension worth a total of $6,600,000 with the Miami Marlins organization. |
| 11/10/2029 |
Finished 3rd in 2029 MLB NL Reliever of the Year voting. |
| 01/01/2030 |
OSA scouting updated ratings (potential): Stuff: 85 (85); Movement: 55 (55); Control: 50 (55). |
| 07/14/2030 |
Was selected to the 2030 Major League Baseball All-Star Game. |
| 11/06/2030 |
Signed a 1-year contract extension worth a total of $12,500,000 with the Miami Marlins organization. |
| 01/01/2031 |
OSA scouting updated ratings (potential): Stuff: 85 (85); Movement: 55 (55); Control: 55 (55). |
| 10/30/2031 |
Was traded by the Miami Marlins to the Chicago Cubs in exchange for SP Rafael Flores and LF Danny West. |
| 11/19/2031 |
Received a 1-year contract through arbitration worth a total of $17,500,000. |
| 01/01/2032 |
OSA scouting updated ratings (potential): Stuff: 85 (85); Movement: 60 (60); Control: 55 (55). |
| 11/01/2032 |
Wins the 2032 World Series with the Chicago Cubs. |
| 11/23/2032 |
Rejected the Chicago Cubs qualifying offer. |
| 11/25/2032 |
Became a free agent. |
| 12/23/2032 |
Signed a 3-year contract worth a total of $90,000,000 with the St. Louis Cardinals organization. |
| 01/01/2033 |
OSA scouting updated ratings (potential): Stuff: 85 (85); Movement: 60 (60); Control: 55 (55). |
| 07/06/2033 |
Was selected to the 2033 Major League Baseball All-Star Game. |
| 01/01/2034 |
OSA scouting updated ratings (potential): Stuff: 80 (80); Movement: 60 (60); Control: 50 (50). |
| 02/15/2034 |
Injured (neck stiffness),day-to-day for one week. |
| 05/02/2034 |
Injured (strained oblique),day-to-day for 2 weeks. |
| 05/05/2034 |
Injured (strained oblique),day-to-day for 4 days. |
| 10/28/2034 |
Wins the 2034 MLB NL Reliever of the Year. |
| 11/17/2034 |
Signed a 3-year contract extension worth a total of $90,000,000 with the St. Louis Cardinals organization. |
| 01/01/2035 |
OSA scouting updated ratings (potential): Stuff: 85 (85); Movement: 65 (65); Control: 50 (50). |
| 05/01/2035 |
Wins the MLB NL Pitcher of the Month Award. |
| 07/04/2035 |
Was selected to the 2035 Major League Baseball All-Star Game. |
| 09/13/2035 |
Earns his 300th career Major League Baseball save! |
| 01/01/2036 |
OSA scouting updated ratings (potential): Stuff: 80 (80); Movement: 65 (65); Control: 55 (55). |
| 02/13/2036 |
Injured on 02/12/2036, diagnosed with a torn ulnar collateral ligament, will miss 11 months. |