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

Simon Gregersen

ARI · Single-A · P IL(60-Day)

Arizona Diamondbacks · Age at assessment: 24.1 · Bats: R · Throws: R

Performance Signal Only
Compare
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#2,825
Prospect Score42
Median40
Performance46
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%
324052
LowMedianHigh
206099
Performance 46

Model history

Median movement
First recorded 44 Latest recorded 40
48 42 36 2026-06-04 · Median 44 2026-06-05 · Median 44 2026-06-06 · Median 44 2026-06-07 · Median 44 2026-06-08 · Median 44 2026-06-09 · Median 44 2026-06-10 · Median 44 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 40 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 42 2026-07-16 · Median 42 2026-07-21 · Median 44 2026-07-22 · Median 44 2026-07-23 · Median 44 2026-07-24 · Median 43 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 41 2026-09-06 · Median 41 2026-09-09 · Median 41 2026-09-14 · Median 40.4 2026-09-15 · Median 40 2026-09-16 · Median 40 2026-09-17 · Median 40 2026-09-18 · Median 40 2026-09-19 · Median 40 2026-09-21 · Median 40 2026-09-22 · Median 40 2026-09-24 · Median 40 2026-06-04 2026-09-24

2026-09-24 · Median 40

Saved median assessments. Gaps indicate unavailable or non-comparable observations.
View recorded values
DateMedian
2026-09-2440
2026-09-2240
2026-09-2140
2026-09-1940
2026-09-1840
2026-09-1740
2026-09-1640
2026-09-1540
2026-09-1440.4
2026-09-0941
2026-09-0641
2026-09-0541
2026-09-0341
2026-09-0241
2026-09-0141
2026-08-2841
2026-08-2741
2026-07-2443
2026-07-2344
2026-07-2244
2026-07-2144
2026-07-1642
2026-07-1442
2026-07-1242
2026-07-1142
2026-07-0942
2026-07-0742
2026-07-0542
2026-07-0340
2026-07-0140
2026-06-3040
2026-06-2940
2026-06-2840
2026-06-2640
2026-06-2540
2026-06-2440
2026-06-2340
2026-06-2240
2026-06-2140
2026-06-2040
2026-06-1940
2026-06-1840
2026-06-1740
2026-06-1640
2026-06-1540
2026-06-1440
2026-06-1340
2026-06-1240
2026-06-1140
2026-06-1044
2026-06-0944
2026-06-0844
2026-06-0744
2026-06-0644
2026-06-0544
2026-06-0444

2026 season

Current season · regular season
G12
IP32.0
ERA4.22
WHIP1.25
K/99.6
BB/92.5
K-BB%18.2%

Visalia Rawhide · Single-A · Updated

Scouting Scenario Range

Model Range0.0%
324052
LowMedianHigh
206099
Performance 46

Profile Context

RiskLow Risk · 24
MLB / Model Watch
Confidence50
TypePitcher

Backtested Forecasts

Separate from scouting grades
2027 MiLB production52.2
Historical 80% error band27–77
MLB arrival in 3 years2%
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
2026Visalia RawhideSingle-A224.22124032.031181559341.259.56

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 Arizona Diamondbacks profiles

Organization reflects each player's saved assessment.