| 07/11/2025 |
Drafted by the Washington Nationals 111st overall in the 2025 Amateur Draft. |
| 07/22/2025 |
Washington Nationals signed RHP Miguel Sime Jr.. [Auto] |
| 07/22/2025 |
RHP Miguel Sime Jr. assigned to FCL Nationals. [Auto] |
| 01/01/2026 |
OSA scouting updated ratings (potential): Stuff: 25 (80); Movement: 40 (55); Control: 25 (45). |
| 02/18/2026 |
Detrimentally completed training to add a pitch to his arsenal at the Washington Nationals development complex. |
| 09/16/2026 |
Injured on 09/14/2026, diagnosed with a stiff neck, is day-to-day. |
| 10/11/2026 |
Wins the 2026 CAR Reliever of the Year. |
| 01/01/2027 |
OSA scouting updated ratings (potential): Stuff: 35 (70); Movement: 40 (50); Control: 30 (45). |
| 05/06/2027 |
Injured (tired arm),out for 2 weeks. |
| 01/01/2028 |
OSA scouting updated ratings (potential): Stuff: 35 (65); Movement: 40 (50); Control: 30 (45). |
| 04/10/2028 |
Injured on 04/09/2028, diagnosed with a strained back muscle, is day-to-day. |
| 05/01/2028 |
Wins the SAL Pitcher of the Month Award. |
| 06/25/2028 |
Was selected to the 2028 South Atlantic League All-Star Game. |
| 10/04/2028 |
Injured on 10/02/2028, diagnosed with a strained back muscle, is day-to-day. |
| 10/08/2028 |
Wins the 2028 South Atlantic League Round 2 with the Wilmington Blue Rocks! |
| 01/01/2029 |
OSA scouting updated ratings (potential): Stuff: 40 (65); Movement: 40 (50); Control: 35 (45). |
| 05/16/2029 |
Injured (stomach virus),day-to-day for 3 days. |
| 12/21/2029 |
Added to the secondary (40-man) roster for the Washington Nationals. |
| 01/01/2030 |
OSA scouting updated ratings (potential): Stuff: 45 (65); Movement: 45 (55); Control: 35 (45). |
| 11/25/2030 |
Received a 1-year contract through automatic renewal worth a total of $740,000. |
| 01/01/2031 |
OSA scouting updated ratings (potential): Stuff: 45 (65); Movement: 45 (55); Control: 40 (45). |
| 07/27/2031 |
Injured (mild abdominal strain),day-to-day for one week. |
| 11/21/2031 |
Received a 1-year contract through automatic renewal worth a total of $740,000. |
| 01/01/2032 |
OSA scouting updated ratings (potential): Stuff: 50 (65); Movement: 50 (55); Control: 40 (45). |
| 11/25/2032 |
Received a 1-year contract through automatic renewal worth a total of $740,000. |
| 01/01/2033 |
OSA scouting updated ratings (potential): Stuff: 55 (65); Movement: 50 (55); Control: 40 (45). |
| 04/20/2033 |
Designated for assignment and placed on waivers by the Washington Nationals. |
| 11/12/2033 |
Became a free agent. |
| 11/17/2033 |
Signed a 1-year minor league contract with the Chicago Cubs organization. |
| 01/01/2034 |
OSA scouting updated ratings (potential): Stuff: 55 (60); Movement: 50 (50); Control: 40 (40). |
| 03/29/2034 |
Injured on 03/28/2034, diagnosed with a strained back muscle, is day-to-day. |
| 11/11/2034 |
Became a free agent. |
| 01/01/2035 |
OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 50 (50); Control: 40 (40). |
| 01/04/2035 |
Signed a minor league contract with the Houston Astros organization. |
| 05/20/2035 |
Was claimed off waivers by New York while with Houston. |
| 11/07/2035 |
Became a free agent. |
| 01/01/2036 |
OSA scouting updated ratings (potential): Stuff: 50 (55); Movement: 50 (50); Control: 40 (40). |
| 01/04/2036 |
Signed a minor league contract with the New York Mets organization. |