Prospect Baseline Prospect Baseline
Model Last Run Sep 24, 2026 · 8:41 AM ET

Included in the latest imported public model. All figures reflect the saved assessment dates.

Player profile

Mason Morris

CIN · High-A · P

Cincinnati Reds · Age at assessment: 23.1 · Bats: R · Throws: R

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Assessment saved: · Stats updated:

Stuff not yet translating

The verified pitch-quality expectation is running ahead of current bat-missing results

High Confidence · 99%
PB Rank#1,649
Prospect Score51
Median54
Performance37
Trend0.0%

Why the player is here

  • Best pitch grade 55; dominance evidence sits near the 24th percentile for comparable pitchers
  • K/9 is 8.4

Context for this assessment, not a verified explanation for movement between model runs.

Tool vs observed results

Percentile scale
Stuff-34.3 percentile gap
Expected 58 Observed 24
Command-6.9 percentile gap
Expected 42 Observed 35

Verified tool expectations alongside results for comparable players. Percentiles are not scouting grades.

Model history

Median movement
First recorded 37 Latest recorded 54
59 45 31 2026-06-04 · Median 37 2026-06-05 · Median 37 2026-06-06 · Median 37 2026-06-07 · Median 37 2026-06-08 · Median 37 2026-06-09 · Median 37 2026-06-10 · Median 37 2026-06-11 · Median 36 2026-06-12 · Median 36 2026-06-13 · Median 36 2026-06-14 · Median 36 2026-06-15 · Median 36 2026-06-16 · Median 36 2026-06-17 · Median 36 2026-06-18 · Median 36 2026-06-19 · Median 36 2026-06-20 · Median 36 2026-06-21 · Median 36 2026-06-22 · Median 36 2026-06-23 · Median 36 2026-06-24 · Median 36 2026-06-25 · Median 36 2026-06-26 · Median 36 2026-06-28 · Median 35 2026-06-29 · Median 35 2026-06-30 · Median 35 2026-07-01 · Median 35 2026-07-03 · Median 38 2026-07-05 · Median 38 2026-07-07 · Median 38 2026-07-09 · Median 38 2026-07-11 · Median 38 2026-07-12 · Median 38 2026-07-14 · Median 38 2026-07-16 · Median 38 2026-07-21 · Median 38 2026-07-22 · Median 38 2026-07-23 · Median 38 2026-07-24 · Median 38 2026-07-25 · Median 38 2026-07-26 · Median 38 2026-07-27 · Median 38 2026-07-28 · Median 38 2026-07-29 · Median 37 2026-07-30 · Median 37 2026-07-31 · Median 37 2026-08-01 · Median 37 2026-08-03 · Median 37 2026-08-05 · Median 37 2026-08-07 · Median 37 2026-08-08 · Median 37 2026-08-09 · Median 37 2026-08-10 · Median 37 2026-08-11 · Median 37 2026-08-13 · Median 37 2026-08-14 · Median 37 2026-08-16 · Median 37 2026-08-17 · Median 37 2026-08-18 · Median 37 2026-08-19 · Median 37 2026-08-20 · Median 37 2026-08-22 · Median 37 2026-08-23 · Median 37.5 2026-08-25 · Median 37.5 2026-08-27 · Median 54 2026-08-28 · Median 54 2026-09-01 · Median 54 2026-09-02 · Median 54 2026-09-03 · Median 54 2026-09-05 · Median 55 2026-09-06 · Median 55 2026-09-09 · Median 54 2026-09-14 · Median 54.3 2026-09-15 · Median 54 2026-09-16 · Median 54 2026-09-17 · Median 54 2026-09-18 · Median 54 2026-09-19 · Median 54 2026-09-21 · Median 54 2026-09-22 · Median 54 2026-09-24 · Median 54 2026-06-04 2026-09-24

2026-09-24 · Median 54

Saved median assessments. Gaps indicate unavailable or non-comparable observations.
View recorded values
DateMedian
2026-09-2454
2026-09-2254
2026-09-2154
2026-09-1954
2026-09-1854
2026-09-1754
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2026-09-1554
2026-09-1454.3
2026-09-0954
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2026-09-0555
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2026-09-0254
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2026-08-2854
2026-08-2754
2026-08-2537.5
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Metrics to follow

K/9 8.4

Primary bat-missing indicator

Definition

Strikeouts recorded per nine innings pitched

K-BB% 7.9%

Separates dominance from walk cost

Definition

Strikeout percentage minus walk percentage, a compact measure of pitcher dominance and control

BB/9 5.2

Shows whether control is limiting the arsenal

Definition

Walks allowed per nine innings pitched. Lower is generally better

Next checkpointRecheck K/9, K-BB%, and BB/9 after the next 20 innings

2026 season

Current season · regular season
G23
IP103.1
ERA5.14
WHIP1.56
K/98.4
BB/95.2
K-BB%7.9%

2 teams · Total · All levels · Updated

Scouting Scenario Range

Model Range0.0%
475460
LowMedianHigh
206099
Performance 37

Profile Context

RiskLow Risk · 34
MLB / Model Watch
Confidence85
TypePitcher

Backtested Forecasts

Separate from scouting grades
2027 MiLB production38.4
Historical 80% error band17–59
MLB arrival in 3 years15%
Productive MLB role in 3 years1%

The next-season score assumes at least 20 IP. A productive MLB role means a regular playing-time season with above-average measured hitting or pitching production. This is not a WAR forecast.

Scouting Tools

Source: Verified public scouting report
Fastball icon
Fastball55Avg
Slider icon
Slider55Avg
Cutter icon
Cutter65Plus
Command icon
Control45Fringe
Overall icon
Overall45Fringe

Tool Profile

Tool ProfileFastballSliderCutterCommand20-80 grade scaleArchetype: Cutter-Driven

Player Stats

Recent regular season
PeriodTeamLevelWLERAGGSSVIPHRERHRBBSOWHIPK/9
Last 7 daysNo recent game logs available
Last 30 daysAll teamsAll levels201.6922010.23220390.567.59
Year-by-year regular season
YearTeamLevelWLERAGGSSVIPHRERHRBBSOWHIPK/9
2026Dayton DragonsHigh-A201.6922010.23220390.567.59
2026Daytona TortugasSingle-A465.542114092.29865571257881.678.55
20262 teams · TotalAll levels665.1423160103.110167591260971.568.45
2025Daytona TortugasSingle-A009.002204.03441171.0015.75

Regular season only. Totals combine team and level stints. Recent windows overlap and use cached game logs. Stats refreshed: 2026-09-24T08:35:32.

Checklist appearances

  • 2025 Bowman Draft · First Bowman · First autograph
Explore the checklist tool

More Cincinnati Reds profiles

Organization reflects each player's saved assessment.