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

Starlyn Caba

MIA · High-A · SS

Miami Marlins · Age at assessment: 20.8 · Bats: S · Throws: R

Results Ahead of Tools
Compare
Assessment saved: · Stats updated:

Game power ahead of the tool grade

Current extra-base impact is outperforming the verified power expectation

High Confidence · 99%
PB Rank#324
Prospect Score66
Median61
Performance54
Trend+2.3%

Why the player is here

  • Power 35; game-power evidence sits near the 45th percentile for comparable players
  • ISO is 0.142

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

Tool vs observed results

Percentile scale
Contact-1.8 percentile gap
Expected 58 Observed 57
Game Power+19.7 percentile gap
Expected 25 Observed 45

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

Model history

Median movement
First recorded 60 Latest recorded 61
66 59 52 2026-06-04 · Median 60 2026-06-05 · Median 60 2026-06-06 · Median 60 2026-06-07 · Median 60 2026-06-08 · Median 60 2026-06-09 · Median 60 2026-06-10 · Median 60 2026-06-11 · Median 60 2026-06-25 · Median 60 2026-06-26 · Median 61 2026-06-28 · Median 61 2026-06-29 · Median 61 2026-06-30 · Median 61 2026-07-01 · Median 61 2026-07-03 · Median 62 2026-07-05 · Median 61 2026-07-07 · Median 60 2026-07-09 · Median 59 2026-07-11 · Median 60 2026-07-12 · Median 60 2026-07-14 · Median 60 2026-07-16 · Median 60 2026-07-21 · Median 60 2026-07-22 · Median 60 2026-07-23 · Median 60 2026-07-24 · Median 59 2026-07-25 · Median 59 2026-07-26 · Median 59 2026-07-27 · Median 59 2026-07-28 · Median 59 2026-07-29 · Median 59 2026-07-30 · Median 59 2026-07-31 · Median 59 2026-08-01 · Median 58 2026-08-03 · Median 57 2026-08-05 · Median 56 2026-08-07 · Median 57 2026-08-08 · Median 57 2026-08-09 · Median 57 2026-08-10 · Median 57 2026-08-11 · Median 57 2026-08-13 · Median 58 2026-08-14 · Median 58 2026-08-16 · Median 58 2026-08-17 · Median 58 2026-08-18 · Median 58 2026-08-19 · Median 59 2026-08-20 · Median 59 2026-08-22 · Median 58 2026-08-23 · Median 58 2026-08-25 · Median 58 2026-08-27 · Median 61 2026-08-28 · Median 61 2026-09-01 · Median 61 2026-09-02 · Median 61 2026-09-03 · Median 61 2026-09-05 · Median 61 2026-09-06 · Median 61 2026-09-09 · Median 60 2026-09-14 · Median 59.8 2026-09-15 · Median 60 2026-09-16 · Median 60 2026-09-17 · Median 60 2026-09-18 · Median 60 2026-09-19 · Median 60 2026-09-21 · Median 60 2026-09-22 · Median 60 2026-09-24 · Median 61 2026-06-04 2026-09-24

2026-09-24 · Median 61

Saved median assessments. Gaps indicate unavailable or non-comparable observations.
View recorded values
DateMedian
2026-09-2461
2026-09-2260
2026-09-2160
2026-09-1960
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2026-06-0460

Metrics to follow

ISO 0.142

Separates extra-base impact from batting average

Definition

Isolated power, calculated as slugging percentage minus batting average

SLG 0.378

Tracks total bases per at-bat

Definition

Slugging percentage, weighting extra-base hits more heavily

K% 24.1%

Shows the swing-and-miss cost of accessing power

Definition

Percentage of plate appearances ending in a strikeout. Lower is generally better for hitters

Next checkpointRecheck ISO, SLG, and K% after the next 75 plate appearances

2026 season

Current season · regular season
G82
PA373
AVG.236
OBP.389
SLG.378
OPS.767
HR7
SB21
BB%19.0%
K%24.1%

Beloit Sky Carp · High-A · Updated

Scouting Scenario Range

Model Range+2.3%
566166
LowMedianHigh
206099
Performance 54

Profile Context

RiskLow Risk · 0
MLB / Model Watch65 signal Top 100 Watch
Confidence91
TypePosition Player

Backtested Forecasts

Separate from scouting grades
2027 MiLB production42.2
Historical 80% error band27–58
MLB arrival in 3 years34%
Productive MLB role in 3 years3%

The next-season score assumes at least 100 PA. 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
Hit icon
Hit55Avg
Power icon
Power35Developmental
Speed icon
Speed60Above Avg
Defense icon
Defense70Plus-Plus
Arm icon
Arm60Above Avg
Overall icon
Overall50Avg

Tool Profile

Tool ProfileHitPowerSpeedDefenseArm20-80 grade scaleArchetype: Defensive Anchor

Player Stats

Recent regular season
PeriodTeamLevelGPAABRH2B3BHRRBIBBSOSBAVGOBPSLGOPS
Last 7 daysNo recent game logs available
Last 30 daysNo recent game logs available
Year-by-year regular season
YearTeamLevelGPAABRH2B3BHRRBIBBSOSBAVGOBPSLGOPS
2026Beloit Sky CarpHigh-A823732965070134747719021.236.389.378.767
2025Jupiter HammerheadsSingle-A51231194284361121343414.222.335.278.613
2024Clearwater ThreshersSingle-A261159513171009161513.179.304.189.494
2024FCL PhilliesFCL52225173444461217513437.254.427.335.762
20242 teams · TotalAll levels78340268576171226674950.228.385.284.669
2023DSL Phillies WhiteDSL38164133294022017281616.301.423.346.769

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

More Miami Marlins profiles

Organization reflects each player's saved assessment.