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

Peyton Fosher

MIA · High-A · P

Miami Marlins · Age at assessment: 23.4 · Bats: R · Throws: R

Performance Signal Only
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Assessment saved: · Stats updated:

Scouting comparison unavailable

Current performance can be evaluated, but a tool-to-results comparison requires verified scouting grades

Insufficient Evidence · 0%
PB Rank#3,134
Prospect Score40
Median41
Performance36
Trend0.0%

Tool vs observed results

Percentile scale

No tool-to-results comparison is available in this saved assessment. The recorded model range is shown below.

Model Range0.0%
334149
LowMedianHigh
206099
Performance 36

Model history

Median movement
First recorded 45 Latest recorded 41
49 42.5 36 2026-06-04 · Median 45 2026-06-05 · Median 45 2026-06-06 · Median 43 2026-06-07 · Median 43 2026-06-08 · Median 43 2026-06-09 · Median 43 2026-06-10 · Median 43 2026-06-11 · Median 41 2026-06-12 · Median 41 2026-06-13 · Median 41 2026-06-14 · Median 41 2026-06-15 · Median 41 2026-06-16 · Median 41 2026-06-17 · Median 41 2026-06-18 · Median 40 2026-06-19 · Median 40 2026-06-20 · Median 40 2026-06-21 · Median 40 2026-06-22 · Median 40 2026-06-23 · Median 40 2026-06-24 · Median 40 2026-06-25 · Median 40 2026-06-26 · Median 40 2026-06-28 · Median 40 2026-06-29 · Median 40 2026-06-30 · Median 40 2026-07-01 · Median 40 2026-07-03 · Median 43 2026-07-05 · Median 42 2026-07-07 · Median 42 2026-07-09 · Median 42 2026-07-11 · Median 42 2026-07-12 · Median 42 2026-07-14 · Median 44 2026-07-16 · Median 44 2026-07-21 · Median 43 2026-07-22 · Median 43 2026-07-23 · Median 43 2026-07-24 · Median 42 2026-07-25 · Median 42 2026-07-26 · Median 42 2026-07-27 · Median 42 2026-07-28 · Median 42 2026-07-29 · Median 42 2026-07-30 · Median 42 2026-07-31 · Median 42 2026-08-01 · Median 42 2026-08-03 · Median 42 2026-08-05 · Median 42 2026-08-07 · Median 42 2026-08-08 · Median 42 2026-08-09 · Median 42 2026-08-10 · Median 42 2026-08-11 · Median 42 2026-08-13 · Median 42 2026-08-14 · Median 42 2026-08-16 · Median 42 2026-08-17 · Median 42 2026-08-18 · Median 42 2026-08-19 · Median 42 2026-08-20 · Median 42 2026-08-22 · Median 42 2026-08-23 · Median 40.6 2026-08-25 · Median 40.6 2026-08-27 · Median 41 2026-08-28 · Median 41 2026-09-01 · Median 41 2026-09-02 · Median 41 2026-09-03 · Median 41 2026-09-05 · Median 40 2026-09-06 · Median 40 2026-09-09 · Median 41 2026-09-14 · Median 41 2026-09-15 · Median 41 2026-09-16 · Median 41 2026-09-17 · Median 41 2026-09-18 · Median 41 2026-09-19 · Median 41 2026-09-21 · Median 41 2026-09-22 · Median 41 2026-09-24 · Median 41 2026-06-04 2026-09-24

2026-09-24 · Median 41

Saved median assessments. Gaps indicate unavailable or non-comparable observations.
View recorded values
DateMedian
2026-09-2441
2026-09-2241
2026-09-2141
2026-09-1941
2026-09-1841
2026-09-1741
2026-09-1641
2026-09-1541
2026-09-1441
2026-09-0941
2026-09-0640
2026-09-0540
2026-09-0341
2026-09-0241
2026-09-0141
2026-08-2841
2026-08-2741
2026-08-2540.6
2026-08-2340.6
2026-08-2242
2026-08-2042
2026-08-1942
2026-08-1842
2026-08-1742
2026-08-1642
2026-08-1442
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2026-08-1042
2026-08-0942
2026-08-0842
2026-08-0742
2026-08-0542
2026-08-0342
2026-08-0142
2026-07-3142
2026-07-3042
2026-07-2942
2026-07-2842
2026-07-2742
2026-07-2642
2026-07-2542
2026-07-2442
2026-07-2343
2026-07-2243
2026-07-2143
2026-07-1644
2026-07-1444
2026-07-1242
2026-07-1142
2026-07-0942
2026-07-0742
2026-07-0542
2026-07-0343
2026-07-0140
2026-06-3040
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2026-06-2640
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2026-06-2240
2026-06-2140
2026-06-2040
2026-06-1940
2026-06-1840
2026-06-1741
2026-06-1641
2026-06-1541
2026-06-1441
2026-06-1341
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2026-06-1141
2026-06-1043
2026-06-0943
2026-06-0843
2026-06-0743
2026-06-0643
2026-06-0545
2026-06-0445

2026 season

Current season · regular season
G36
IP73.1
ERA5.52
WHIP1.65
K/910.3
BB/95.8
K-BB%11.1%

Beloit Sky Carp · High-A · Updated

Scouting Scenario Range

Model Range0.0%
334149
LowMedianHigh
206099
Performance 36

Profile Context

RiskLow Risk · 34
MLB / Model Watch
Confidence60
TypePitcher

Backtested Forecasts

Separate from scouting grades
2027 MiLB production42.8
Historical 80% error band18–68
MLB arrival in 3 years10%
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

Tool grades unavailable from verified public scouting reports.

Player Stats

Recent regular season
PeriodTeamLevelWLERAGGSSVIPHRERHRBBSOWHIPK/9
Last 7 daysNo recent game logs available
Last 30 daysAll teamsAll levels014.504024.03221030.756.75
Year-by-year regular season
YearTeamLevelWLERAGGSSVIPHRERHRBBSOWHIPK/9
2026Beloit Sky CarpHigh-A265.52367273.17451451147841.6510.31
2025Beloit Sky CarpHigh-A100.004008.01000360.506.75
2025Jupiter HammerheadsSingle-A100.002004.11000080.2316.62
20252 teams · TotalAll levels200.0060012.120003140.4110.22

Regular season only. Totals combine team and level stints. Recent windows overlap and use cached game logs. Stats refreshed: 2026-09-22T00:11:19.

More Miami Marlins profiles

Organization reflects each player's saved assessment.