Player Profile
Yermain Ruiz
BOS · Single-A · P · Age 21
Bats R · Throws RProspect Score47.5#2,008 Overall
Baseline46Most likely outcome
Performance42Developing performance profile
Trend0.0Stable
Projected Outcome
Prospect Baseline model rangeFloor38Lower-end outcome
Baseline46Most likely outcome
Ceiling54High-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. Further development toward the ceiling would materially strengthen the profile.
Performance
Selected evidence42Developing performance profile
Miss ability11.2 K/9Strong strikeout signal
Command5.0 BB/9Command risk
Traffic prevention1.75 WHIPElevated traffic
Scouting Profile
20–80 scaleIndividual scouting grades are not currently available for this player.
Model Detail
ConfidenceSolid59How much reliable information supports the evaluation.
RiskHigh24Uncertainty 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 Projection48.5
Projected Range24–73
Arrival Probability7%
Productive Role Probability1%
Player Background
OrganizationBoston Red Sox
LevelSingle-A
PositionP
BatsR
ThrowsR
Development History
Model history
Median movement
First recorded 48
Latest recorded 46
2026-10-05 · Median 46
View recorded values
| Date | Median |
|---|---|
| 2026-10-05 | 46 |
| 2026-10-04 | 46 |
| 2026-10-03 | 47 |
| 2026-09-30 | 47 |
| 2026-09-29 | 47 |
| 2026-09-25 | 47 |
| 2026-09-24 | 47 |
| 2026-09-22 | 47 |
| 2026-09-21 | 47 |
| 2026-09-19 | 47 |
| 2026-09-18 | 47 |
| 2026-09-17 | 47 |
| 2026-09-16 | 47 |
| 2026-09-15 | 47 |
| 2026-09-14 | 46.7 |
| 2026-09-09 | 47 |
| 2026-09-06 | 48 |
| 2026-09-05 | 48 |
| 2026-09-03 | 48 |
| 2026-09-02 | 48 |