Prospect Baseline Prospect Baseline
Model Last Run Sep 25, 2026 · 2:59 PM ET

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

Player profile

Andreimi Antunez

TB · Single-A · SS

Tampa Bay Rays · Age at assessment: 19.9 · Bats: R · 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#346
Prospect Score66
Median60
Performance56
Trend0.0%

Why the player is here

  • Power 50; game-power evidence sits near the 68th percentile for comparable players
  • ISO is 0.176

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

Tool vs observed results

Percentile scale
Contact+11.1 percentile gap
Expected 50 Observed 61
Game Power+18.3 percentile gap
Expected 50 Observed 68

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

Model history

Median movement
First recorded 42 Latest recorded 60
69 52.5 36 2026-06-04 · Median 42 2026-06-05 · Median 41 2026-06-06 · Median 41 2026-06-07 · Median 41 2026-06-08 · Median 41 2026-06-09 · Median 41 2026-06-10 · Median 41 2026-06-11 · Median 40 2026-06-12 · Median 40 2026-06-13 · Median 40 2026-06-14 · Median 40 2026-06-15 · Median 40 2026-06-16 · Median 40 2026-06-17 · Median 40 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 42 2026-07-05 · Median 46 2026-07-07 · Median 47 2026-07-09 · Median 46 2026-07-11 · Median 47 2026-07-12 · Median 47 2026-07-14 · Median 50 2026-07-16 · Median 51 2026-07-21 · Median 52 2026-07-22 · Median 53 2026-07-23 · Median 53 2026-07-24 · Median 52 2026-07-25 · Median 52 2026-07-26 · Median 52 2026-07-27 · Median 52 2026-07-28 · Median 52 2026-07-29 · Median 52 2026-07-30 · Median 52 2026-07-31 · Median 52 2026-08-01 · Median 52 2026-08-03 · Median 52 2026-08-05 · Median 52 2026-08-07 · Median 51 2026-08-08 · Median 51 2026-08-09 · Median 51 2026-08-10 · Median 51 2026-08-11 · Median 51 2026-08-13 · Median 51 2026-08-14 · Median 51 2026-08-16 · Median 51 2026-08-17 · Median 51 2026-08-18 · Median 51 2026-08-19 · Median 51 2026-08-20 · Median 63 2026-08-22 · Median 63 2026-08-23 · Median 64.7 2026-08-25 · Median 64.7 2026-08-27 · Median 65 2026-08-28 · Median 65 2026-09-01 · Median 65 2026-09-02 · Median 65 2026-09-03 · Median 65 2026-09-05 · Median 65 2026-09-06 · Median 65 2026-09-09 · Median 60 2026-09-14 · Median 59.7 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 60 2026-09-25 · Median 60 2026-06-04 2026-09-25

2026-09-25 · Median 60

Saved median assessments. Gaps indicate unavailable or non-comparable observations.
View recorded values
DateMedian
2026-09-2560
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Metrics to follow

ISO 0.176

Separates extra-base impact from batting average

Definition

Isolated power, calculated as slugging percentage minus batting average

SLG 0.422

Tracks total bases per at-bat

Definition

Slugging percentage, weighting extra-base hits more heavily

K% 15.4%

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
G83
PA363
AVG.245
OBP.356
SLG.422
OPS.778
HR10
SB14
BB%12.1%
K%15.4%

2 teams · Total · All levels · Updated

Scouting Scenario Range

Model Range0.0%
556065
LowMedianHigh
206099
Performance 56

Profile Context

RiskLow Risk · 3
MLB / Model Watch
Confidence88
TypePosition Player

Backtested Forecasts

Separate from scouting grades
2027 MiLB production48.4
Historical 80% error band33–64
MLB arrival in 3 years38%
Productive MLB role in 3 years7%

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
Hit50Avg
Power icon
Power50Avg
Speed icon
Speed50Avg
Defense icon
Defense50Avg
Arm icon
Arm60Above Avg
Overall icon
Overall45Fringe

Tool Profile

Tool ProfileHitPowerSpeedDefenseArm20-80 grade scaleArchetype: Balanced Position Player

Player Stats

Recent regular season
PeriodTeamLevelGPAABRH2B3BHRRBIBBSOSBAVGOBPSLGOPS
Last 7 daysNo recent game logs available
Last 30 daysAll teamsAll levels83229353002280.172.219.276.495
Year-by-year regular season
YearTeamLevelGPAABRH2B3BHRRBIBBSOSBAVGOBPSLGOPS
2026Charleston RiverDogsSingle-A301251141825823139252.219.280.404.684
2026FCL RaysFCL53238192405082740353112.260.397.432.829
20262 teams · TotalAll levels8336330658751641053445614.245.356.422.778
2025DSL Tampa BayDSL49209176386597143162913.369.447.517.964

Regular season only. Totals combine team and level stints. Recent windows overlap and use cached game logs. Stats refreshed: 2026-09-25T14:54:05.

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Organization reflects each player's saved assessment.