| 01/15/2021 |
Signed as an international free agent with the Chicago Cubs. |
| 03/14/2025 |
Named the #35 prospect in the MLB |
| 03/18/2025 |
Named the #37 prospect in the MLB |
| 05/13/2025 |
Chicago Cubs selected the contract of C Moisés Ballesteros from Iowa Cubs. [Auto] |
| 05/20/2025 |
Chicago Cubs optioned C Moisés Ballesteros to Iowa Cubs. [Auto] |
| 05/20/2025 |
Iowa Cubs activated C Moisés Ballesteros. [Auto] |
| 07/30/2025 |
Chicago Cubs recalled C Moisés Ballesteros from Iowa Cubs. [Auto] |
| 11/02/2025 |
Named the #21 prospect in the MLB |
| 11/25/2025 |
Received a 1-year contract through automatic renewal worth a total of $760,000. |
| 01/01/2026 |
OSA scouting updated ratings (potential): Contact: 50 (55); Power: 45 (55); Eye: 50 (55). |
| 02/18/2026 |
Unsuccessfully completed training to improve his strength and conditioning at the Chicago Cubs development complex. |
| 03/24/2026 |
Unsuccessfully completed training to improve his defense at catcher at the Chicago Cubs development complex. |
| 04/26/2026 |
Injured (mild calf strain),day-to-day for 4 days. |
| 11/28/2026 |
Received a 1-year contract through automatic renewal worth a total of $760,000. |
| 01/01/2027 |
OSA scouting updated ratings (potential): Contact: 55 (60); Power: 50 (55); Eye: 50 (50). |
| 03/23/2027 |
Outstandingly completed training to improve his defense at catcher at the Chicago Cubs development complex. |
| 07/31/2027 |
Injured on 07/30/2027, diagnosed with a sore knee, will not miss additional time. |
| 09/14/2027 |
Injured (knee soreness),day-to-day for 3 days. |
| 11/30/2027 |
Received a 1-year contract through automatic renewal worth a total of $760,000. |
| 01/01/2028 |
OSA scouting updated ratings (potential): Contact: 55 (60); Power: 50 (60); Eye: 50 (50). |
| 02/16/2028 |
Successfully completed training to improve his quality of contact at the Chicago Cubs development complex. |
| 03/21/2028 |
Detrimentally completed training to improve his baserunning fundamentals at the Chicago Cubs development complex. |
| 11/07/2028 |
Signed a 1-year contract extension worth a total of $2,680,000 with the Chicago Cubs organization. |
| 01/01/2029 |
OSA scouting updated ratings (potential): Contact: 55 (65); Power: 50 (55); Eye: 50 (50). |
| 11/05/2029 |
Signed a 1-year contract extension worth a total of $5,600,000 with the Chicago Cubs organization. |
| 01/01/2030 |
OSA scouting updated ratings (potential): Contact: 55 (60); Power: 50 (55); Eye: 50 (50). |
| 04/16/2030 |
Signed a 4-year contract extension worth a total of $39,300,000 with the Chicago Cubs organization. |
| 06/30/2030 |
Injured (quadriceps strain),day-to-day for 5 weeks. |
| 01/01/2031 |
OSA scouting updated ratings (potential): Contact: 55 (60); Power: 50 (50); Eye: 50 (50). |
| 02/12/2031 |
Outstandingly completed training to improve his strength and conditioning at the Chicago Cubs development complex. |
| 03/18/2031 |
Successfully completed training to improve his baserunning fundamentals at the Chicago Cubs development complex. |
| 05/20/2031 |
Injured (intercostal strain),out for 4 weeks. |
| 01/01/2032 |
OSA scouting updated ratings (potential): Contact: 55 (60); Power: 50 (50); Eye: 50 (50). |
| 01/26/2032 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Chicago Cubs development complex. |
| 08/20/2032 |
Hits three home runs against the Milwaukee Brewers, going 3-4 with 7 RBI and 3 runs scored! |
| 11/01/2032 |
Wins the 2032 World Series with the Chicago Cubs. |
| 01/01/2033 |
OSA scouting updated ratings (potential): Contact: 55 (60); Power: 45 (50); Eye: 50 (50). |
| 02/16/2033 |
Detrimentally completed training to generate more batspeed and homerun power at the Chicago Cubs development complex. |
| 03/22/2033 |
Outstandingly completed training to improve his baserunning fundamentals at the Chicago Cubs development complex. |
| 01/01/2034 |
OSA scouting updated ratings (potential): Contact: 55 (55); Power: 45 (45); Eye: 50 (50). |
| 05/21/2034 |
Signed a 2-year contract extension worth a total of $22,200,000 with the Chicago Cubs organization. |
| 07/05/2034 |
Was selected to the 2034 Major League Baseball All-Star Game. |
| 12/26/2034 |
Was traded by the Chicago Cubs to the Atlanta Braves, along with $70,000, in exchange for CL Sal Zapien and RP Mario Madrid. |
| 01/01/2035 |
OSA scouting updated ratings (potential): Contact: 55 (55); Power: 45 (45); Eye: 50 (50). |
| 03/20/2035 |
Unsuccessfully completed training to learn a new position at the Atlanta Braves development complex. |