Joan Sierra
Birthdate:
Aug. 13, 2006 (25 y, 1 m, 29 d)Born In:
Oranjestad, ARU, ARUNationality:
Aruban
Position:
3BBats/Throws:
R/RHeight/Weight:
5'10"/182OSA Rating History
Loading Chart...
| Ratings Changes |
|---|
| 2031-09-22 |
|
1B defense decreased from 45 to 40
|
|
Weight increased from 181 to 182
|
| 2031-09-15 |
|
Weight increased from 180 to 181
|
| 2031-08-25 |
|
Gap Potential decreased from 45 to 40
|
|
Gap decreased from 45 to 40
|
|
Gap vs R decreased from 45 to 40
|
|
Avoid Ks vs R decreased from 50 to 45
|
|
Baserunning increased from 55 to 60
|
|
Movement Potential increased from 25 to 30
|
|
Movement increased from 25 to 30
|
|
Overall decreased from 30 to 25
|
|
Potential decreased from 30 to 25
|
|
Scouting Accuracy increased from Low to Average
|
| 2031-06-30 |
|
Scouting Accuracy decreased from Average to Low
|
| 2031-05-26 |
|
Power vs R increased from 35 to 40
|
|
Eye vs R increased from 35 to 40
|
|
Eye vs L increased from 40 to 45
|
|
Avoid Ks vs R increased from 45 to 50
|
|
Sac Bunt increased from 45 to 50
|
|
Scouting Accuracy increased from Low to Average
|
| 2031-05-12 |
|
Weight decreased from 181 to 180
|
| 2031-05-05 |
|
Scouting Accuracy decreased from Average to Low
|
| 2031-04-28 |
|
Weight increased from 180 to 181
|
| 2031-04-21 |
|
Weight increased from 179 to 180
|
| 2031-04-14 |
|
Weight decreased from 180 to 179
|
| 2030-11-16 |
|
Power increased from 35 to 40
|
|
Eye increased from 35 to 40
|
|
Stealing increased from 50 to 55
|
| 2030-05-27 |
|
Gap Potential increased from 40 to 45
|
|
Gap increased from 40 to 45
|
|
Gap vs R increased from 40 to 45
|
|
Avoid Ks vs L increased from 40 to 45
|
|
Stealing decreased from 55 to 50
|
|
1B defense increased from 35 to 45
|
|
3B defense increased from 50 to 55
|
| 2030-04-29 |
|
1B defense increased from 30 to 35
|
| 2030-04-22 |
|
1B defense increased from 25 to 30
|
| 2030-04-01 |
|
Weight increased from 179 to 180
|
| 2030-03-29 |
|
Contact vs L increased from 40 to 45
|
|
Avoid Ks increased from 40 to 45
|
| 2030-03-08 |
|
Gap vs L increased from 40 to 45
|
|
Avoid Ks vs R increased from 40 to 45
|
|
Bunt for Hit decreased from 50 to 45
|
|
Movement vs R increased from 25 to 30
|
|
BABIP Potential decreased from 50 to 45
|
|
BABIP vs R decreased from 50 to 45
|
|
BABIP decreased from 50 to 45
|
| 2030-01-18 |
|
Weight decreased from 180 to 179
|
| 2029-11-29 |
|
Weight increased from 179 to 180
|
| 2029-09-10 |
|
Weight increased from 178 to 179
|
| 2029-08-20 |
|
Speed increased from 0 to 50
|
|
Stealing increased from 0 to 55
|
|
Baserunning increased from 0 to 55
|
| 2029-07-02 |
|
2B defense increased from 20 to 35
|
| 2029-06-25 |
|
Sac Bunt decreased from 50 to 45
|
| 2029-06-04 |
|
Weight increased from 177 to 178
|
| 2029-03-30 |
|
Avoid Ks vs L increased from 35 to 40
|
| 2029-03-09 |
|
Weight increased from 175 to 177
|
| 2029-01-01 |
|
Weight decreased from 176 to 175
|
| 2028-11-30 |
|
Contact Potential increased from 40 to 45
|
|
Contact increased from 35 to 45
|
|
Contact vs R increased from 35 to 45
|
|
Contact vs L increased from 35 to 40
|
|
Gap vs R increased from 35 to 40
|
|
Power Potential increased from 35 to 40
|
|
Power increased from 30 to 35
|
|
Power vs R increased from 30 to 35
|
|
Power vs L increased from 35 to 40
|
|
Eye Potential decreased from 50 to 40
|
|
Eye decreased from 40 to 35
|
|
Eye vs R decreased from 40 to 35
|
|
Eye vs L decreased from 50 to 40
|
|
Avoid Ks Potential increased from 40 to 45
|
|
Avoid Ks increased from 35 to 40
|
|
Avoid Ks vs R increased from 35 to 40
|
|
Sac Bunt increased from 45 to 50
|
|
Bunt for Hit increased from 45 to 50
|
|
Speed decreased from 50 to 0
|
|
Stealing decreased from 55 to 0
|
|
Baserunning decreased from 55 to 0
|
|
Infield Range increased from 50 to 55
|
|
Infield Error increased from 55 to 60
|
|
Outfield Error increased from 40 to 45
|
|
3B defense increased from 45 to 50
|
|
Movement Potential increased from 20 to 25
|
|
Movement increased from 20 to 25
|
|
Movement vs R increased from 20 to 25
|
|
Movement vs L increased from 20 to 25
|
|
Fastball Pot increased from 20 to 35
|
|
Fastball increased from 20 to 35
|
|
Weight decreased from 177 to 176
|
| 2028-08-28 |
|
2B defense increased from 0 to 20
|
| 2028-07-03 |
|
Gap increased from 35 to 40
|
|
Gap vs L increased from 35 to 40
|
|
Power Potential increased from 30 to 35
|
|
Power increased from 25 to 30
|
|
Power vs R increased from 25 to 30
|
|
Power vs L increased from 30 to 35
|
|
Avoid Ks vs L increased from 30 to 35
|
|
Outfield Range decreased from 35 to 30
|
| 2028-01-25 |
|
Weight decreased from 178 to 177
|
| 2027-12-03 |
|
Weight increased from 177 to 178
|
| 2027-09-27 |
|
Weight increased from 176 to 177
|
| 2027-07-26 |
|
1B defense increased from 20 to 25
|
| 2027-07-12 |
|
Contact Potential decreased from 45 to 40
|
|
Gap increased from 30 to 35
|
|
Gap vs R increased from 30 to 35
|
|
Gap vs L increased from 30 to 35
|
|
Power Potential decreased from 35 to 30
|
|
Power increased from 20 to 25
|
|
Power vs R increased from 20 to 25
|
|
Power vs L increased from 25 to 30
|
|
Eye Potential decreased from 55 to 50
|
|
Eye vs R increased from 35 to 40
|
| 2027-07-05 |
|
1B defense increased from 0 to 20
|
| 2027-05-31 |
|
Weight decreased from 177 to 176
|
| 2027-04-26 |
|
Weight increased from 176 to 177
|
| 2027-01-04 |
|
Stealing increased from 50 to 55
|
| 2026-11-12 |
|
Avoid Ks vs L decreased from 35 to 30
|
| 2026-10-25 |
|
Baserunning increased from 50 to 55
|
| 2026-08-31 |
|
Weight increased from 175 to 176
|
| 2026-07-27 |
|
Contact Potential increased from 40 to 45
|
|
Contact vs L increased from 30 to 35
|
|
Eye vs L increased from 45 to 50
|
|
Avoid Ks vs L increased from 30 to 35
|
|
Bunt for Hit increased from 40 to 45
|
| 2026-06-01 |
|
Contact increased from 30 to 35
|
| 2026-04-27 |
|
Weight decreased from 176 to 175
|
| 2026-03-13 |
|
Contact vs R increased from 30 to 35
|
|
Avoid Ks increased from 30 to 35
|
|
Avoid Ks vs R increased from 30 to 35
|
|
Infield Arm increased from 60 to 65
|
| 2025-12-04 |
|
Gap increased from 25 to 30
|
|
Gap vs R increased from 25 to 30
|
|
Power vs L increased from 20 to 25
|
|
Eye increased from 35 to 40
|
|
Turn Double Play increased from 40 to 45
|
|
Catcher Arm decreased from 25 to 20
|
| 2025-11-14 |
|
Speed increased from 45 to 50
|
| 2025-05-19 |
|
Weight decreased from 177 to 176
|
| 2025-05-05 |
|
Weight decreased from 178 to 177
|
| 2025-03-14 |
|
Contact increased from 25 to 30
|
|
Contact vs R increased from 25 to 30
|
|
Contact vs L increased from 25 to 30
|
|
Gap vs L increased from 25 to 30
|
|
Avoid Ks Potential decreased from 45 to 40
|
|
Infield Error increased from 50 to 55
|
|
3B defense increased from 40 to 45
|
|
GB% decreased from 37% to 35%
|
| 2025-01-16 |
|
Weight increased from 176 to 178
|
| 2024-12-11 |
|
Weight increased from 175 to 176
|
| 2024-07-01 |
|
Weight decreased from 176 to 175
|
| 2024-06-10 |
|
Weight decreased from 177 to 176
|
| 2024-03-08 |
|
Eye Potential increased from 50 to 55
|
|
Eye increased from 30 to 35
|
|
Eye vs R increased from 30 to 35
|
|
Eye vs L increased from 35 to 45
|
|
Avoid Ks Potential increased from 40 to 45
|
|
Avoid Ks increased from 25 to 30
|
|
Avoid Ks vs R increased from 25 to 30
|
|
Avoid Ks vs L increased from 25 to 30
|
|
Bunt for Hit decreased from 45 to 40
|
|
Infield Range increased from 45 to 50
|
|
GB% increased from 25% to 37%
|
|
Weight decreased from 178 to 177
|
| 2023-11-26 |
|
Weight decreased from 179 to 178
|
| 2023-11-11 |
|
Weight increased from 178 to 179
|
| 2023-10-24 |
|
Weight increased from 176 to 178
|
|
Height increased from 178 to 179
|
| 2023-09-25 |
|
Weight increased from 175 to 176
|
| 2023-08-21 |
|
Weight increased from 174 to 175
|
| 2023-03-05 |
|
Eye Potential decreased from 55 to 50
|
|
Avoid Ks Potential decreased from 45 to 40
|