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

Yeison Martinez

PIT · FCL · P

Pittsburgh Pirates · Age at assessment: 19.1 · 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#4,287
Prospect Score32
Median35
Performance33
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%
243546
LowMedianHigh
206099
Performance 33

Model history

Median movement
First recorded 36 Latest recorded 35
42 36 30 2026-06-04 · Median 36 2026-06-05 · Median 36 2026-06-06 · Median 36 2026-06-07 · Median 36 2026-06-08 · Median 36 2026-06-09 · Median 36 2026-06-10 · Median 36 2026-06-11 · Median 38 2026-06-12 · Median 37 2026-06-13 · Median 37 2026-06-14 · Median 37 2026-06-15 · Median 37 2026-06-16 · Median 37 2026-06-17 · Median 37 2026-06-18 · Median 37 2026-06-19 · Median 37 2026-06-20 · Median 37 2026-06-21 · Median 37 2026-06-22 · Median 37 2026-06-23 · Median 37 2026-06-24 · Median 37 2026-06-25 · Median 37 2026-06-26 · Median 37 2026-06-28 · Median 37 2026-06-29 · Median 37 2026-06-30 · Median 37 2026-07-01 · Median 37 2026-07-03 · Median 38 2026-07-05 · Median 37 2026-07-07 · Median 37 2026-07-09 · Median 37 2026-07-11 · Median 36 2026-07-12 · Median 36 2026-07-14 · Median 36 2026-07-16 · Median 36 2026-07-21 · Median 36 2026-07-22 · Median 36 2026-07-23 · Median 36 2026-07-24 · Median 35 2026-07-25 · Median 35 2026-07-26 · Median 35 2026-07-27 · Median 35 2026-07-28 · Median 35 2026-07-29 · Median 35 2026-07-30 · Median 35 2026-07-31 · Median 35 2026-08-01 · Median 35 2026-08-03 · Median 35 2026-08-05 · Median 35 2026-08-07 · Median 35 2026-08-08 · Median 35 2026-08-09 · Median 35 2026-08-10 · Median 35 2026-08-11 · Median 35 2026-08-13 · Median 35 2026-08-14 · Median 35 2026-08-16 · Median 35 2026-08-17 · Median 35 2026-08-18 · Median 35 2026-08-19 · Median 35 2026-08-20 · Median 35 2026-08-22 · Median 35 2026-08-23 · Median 35.1 2026-08-25 · Median 34.8 2026-08-27 · Median 35 2026-08-28 · Median 35 2026-09-01 · Median 35 2026-09-02 · Median 35 2026-09-03 · Median 35 2026-09-05 · Median 35 2026-09-06 · Median 35 2026-09-09 · Median 35 2026-09-14 · Median 35.1 2026-09-15 · Median 35 2026-09-16 · Median 35 2026-09-17 · Median 35 2026-09-18 · Median 35 2026-09-19 · Median 35 2026-09-21 · Median 35 2026-09-22 · Median 35 2026-09-24 · Median 35 2026-06-04 2026-09-24

2026-09-24 · Median 35

Saved median assessments. Gaps indicate unavailable or non-comparable observations.
View recorded values
DateMedian
2026-09-2435
2026-09-2235
2026-09-2135
2026-09-1935
2026-09-1835
2026-09-1735
2026-09-1635
2026-09-1535
2026-09-1435.1
2026-09-0935
2026-09-0635
2026-09-0535
2026-09-0335
2026-09-0235
2026-09-0135
2026-08-2835
2026-08-2735
2026-08-2534.8
2026-08-2335.1
2026-08-2235
2026-08-2035
2026-08-1935
2026-08-1835
2026-08-1735
2026-08-1635
2026-08-1435
2026-08-1335
2026-08-1135
2026-08-1035
2026-08-0935
2026-08-0835
2026-08-0735
2026-08-0535
2026-08-0335
2026-08-0135
2026-07-3135
2026-07-3035
2026-07-2935
2026-07-2835
2026-07-2735
2026-07-2635
2026-07-2535
2026-07-2435
2026-07-2336
2026-07-2236
2026-07-2136
2026-07-1636
2026-07-1436
2026-07-1236
2026-07-1136
2026-07-0937
2026-07-0737
2026-07-0537
2026-07-0338
2026-07-0137
2026-06-3037
2026-06-2937
2026-06-2837
2026-06-2637
2026-06-2537
2026-06-2437
2026-06-2337
2026-06-2237
2026-06-2137
2026-06-2037
2026-06-1937
2026-06-1837
2026-06-1737
2026-06-1637
2026-06-1537
2026-06-1437
2026-06-1337
2026-06-1237
2026-06-1138
2026-06-1036
2026-06-0936
2026-06-0836
2026-06-0736
2026-06-0636
2026-06-0536
2026-06-0436

2026 season

Current season · regular season
G13
IP24.2
ERA7.66
WHIP1.91
K/95.5
BB/95.5
K-BB%0.0%

FCL Pirates · FCL · Updated

Scouting Scenario Range

Model Range0.0%
243546
LowMedianHigh
206099
Performance 33

Profile Context

RiskMedium Risk · 56
MLB / Model Watch
Confidence47
TypePitcher

Backtested Forecasts

Separate from scouting grades
2027 MiLB production41.9
Historical 80% error band17–67
MLB arrival in 3 years0%
Productive MLB role in 3 years0%

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 daysNo recent game logs available
Year-by-year regular season
YearTeamLevelWLERAGGSSVIPHRERHRBBSOWHIPK/9
2026FCL PiratesFCL247.66135024.2322521215151.915.47
2025DSL Pirates GoldDSL013.9776022.217111007211.068.34
2024DSL Pirates BlackDSL003.604105.06320271.6012.60

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 Pittsburgh Pirates profiles

Organization reflects each player's saved assessment.