Player Profile
Alfonsin Rosario
CLE · AAA · RF · Age 22
Bats R · Throws RProspect Score68.3#246 Overall
Baseline65Most likely outcome
Performance53Developing performance profile
Trend0.0Stable
Projected Outcome
Prospect Baseline model rangeFloor60Lower-end outcome
Baseline65Most likely outcome
Ceiling71High-end outcome
Why Prospect Baseline Sees Him This Way
Prospect Baseline surfaced this player because of a balanced combination of projection, performance, and developmental context. The primary separator is whether current performance can close the gap with the longer-term baseline.
Performance
Selected evidence53Developing performance profile
Power.230 ISOAbove-average game power
Contact34.7% KContact risk
On-base foundation.313 OBPNear expected range
Scouting Profile
20–80 scaleSource: MLB Pipeline · Updated 2026-09-21
Model Detail
ConfidenceHigh95How much reliable information supports the evaluation.
RiskHigh12Uncertainty surrounding the projected outcome.
Age-to-LevelUnavailableN/AHow advanced the player is relative to the level.
Track RecordUnavailableN/AStability of the model record over time.
Data QualityUnavailableN/ACompleteness and reliability of available inputs.
Forecasts
StatusAvailable
2027 Projection33.9
Projected Range17–51
Arrival Probability74%
Productive Role Probability13%
Player Background
OrganizationCleveland Guardians
LevelAAA
PositionRF
BatsR
ThrowsR
Development History
Model history
Median movement
First recorded 58
Latest recorded 65
2026-10-05 · Median 65
View recorded values
| Date | Median |
|---|---|
| 2026-10-05 | 65 |
| 2026-10-04 | 65 |
| 2026-10-03 | 65 |
| 2026-09-30 | 65 |
| 2026-09-29 | 65 |
| 2026-09-25 | 65 |
| 2026-09-24 | 65 |
| 2026-09-22 | 65 |
| 2026-09-21 | 65 |
| 2026-09-19 | 66 |
| 2026-09-18 | 66 |
| 2026-09-17 | 66 |
| 2026-09-16 | 67 |
| 2026-09-15 | 67 |
| 2026-09-14 | 66.8 |
| 2026-09-09 | 67 |
| 2026-09-06 | 57 |
| 2026-09-05 | 57 |
| 2026-09-03 | 57 |
| 2026-09-02 | 58 |