Player profile
Jonathan Rivero
Pittsburgh Pirates · Age at assessment: 20.8 · Bats: L · Throws: R
Projection updated: October 3, 2026
Assessment notes
Rank is ordered by Prospect Score, the model's 1-100 composite score. Median outcome is only one input; performance, track record, age-to-level context, high outcome, confidence, and risk also affect rank.
PB Rank#1,238
Prospect Score53.7
Median51
Performance Signal-1.2
Trend0.0
Projection components
Prospect Baseline modelModel Range0.0
435159
LowMedianHigh
206099
Performance Signal -1.2
Model history
Median movement
First recorded 36
Latest recorded 51
2026-10-03 · Median 51
View recorded values
| Date | Median |
|---|---|
| 2026-10-03 | 51 |
| 2026-09-30 | 51 |
| 2026-09-29 | 51 |
| 2026-09-25 | 51 |
| 2026-09-24 | 51 |
| 2026-09-22 | 51 |
| 2026-09-21 | 51 |
| 2026-09-19 | 51 |
| 2026-09-18 | 51 |
| 2026-09-17 | 51 |
| 2026-09-16 | 51 |
| 2026-09-15 | 51 |
| 2026-09-14 | 51.2 |
| 2026-09-09 | 51 |
| 2026-09-06 | 52 |
| 2026-09-05 | 52 |
| 2026-09-03 | 52 |
| 2026-09-02 | 52 |
| 2026-09-01 | 52 |
| 2026-08-28 | 52 |
| 2026-08-27 | 52 |
| 2026-08-25 | 52.4 |
| 2026-08-23 | 52.4 |
| 2026-08-22 | 52 |
| 2026-08-20 | 52 |
| 2026-08-19 | 36 |
| 2026-08-18 | 36 |
| 2026-08-17 | 36 |
| 2026-08-16 | 36 |
| 2026-08-14 | 36 |
Metrics to follow
Projection trajectory
Stable
Definition
Direction of change in Prospect Baseline's derived projection.
Model confidence
50
Definition
Prospect Baseline confidence in the current projection.
Projection risk
0
Definition
Prospect Baseline uncertainty and downside-risk index.