Scouting Reports
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Deterministic, stat-grounded reads from the current ValuCast prospect board. These reports explain the evidence; they do not change rank or value.
What the reports say
1 matching report. Stats come from ValuCast-owned MiLB context; peak notes come from the peak projection, not public scouting grades.
The walk rate is the whole argument, and it doesn't go anywhere good. Across AAA & AA in 2026, Vrieling has issued 70 walks in 119.3 innings, a 5.3 BB/9 that translates to 5.1 at the MLB level while the MLB average sits at 3.2. His 116 strikeouts give him an 8.7 K/9 on the minor-league line, but the translation knocks that to 7.7, and a K-BB% of 8% where the MLB average is 13.5% leaves essentially no margin for anything. If the command genuinely tightens, there's a back-end arm in here somewhere; if it doesn't, this is a depth profile through and through.
Model coverage and build health
Scouting Reports
- Status
- Live
- Reports
- 752
- Max rank
- 500
- Generated
- SEPTEMBER 13, 2026
Playing-time / role tracker
- Status
- Live
- Profiles
- 2080
- Active MLB
- 747
- Injury risk
- 246
MLB Projection Source
Keep Steamer as the default redraft source until H+P is intentionally promoted after human review.
- ValuCast source
- Available
- Default source
- steamer
- Default setting
- Manual only
Peak Projection Buckets
Review focus: Pitcher / Lower Minors.
- Status
- Display only
- Buckets
- 16
- Needs review
- 14
- Profiles
- 3214
Recent Signals
- Status
- Live
- Signals
- 300
- Movers
- 25
- Tracked days
- 87
Player Card Health
- Status
- Live
- Top 200
- 200
- Needs review
- 0
- Level splits
- 106