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

Bo Walker

ARI · Single-A · OF IL(7-Day)

Arizona Diamondbacks · Age at assessment: 20.5 · 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#1,951
Prospect Score48
Median45
Performance42
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%
384552
LowMedianHigh
206099
Performance 42

Model history

Median movement
First recorded 37 Latest recorded 45
56 44 32 2026-06-04 · Median 37 2026-06-05 · Median 37 2026-06-06 · Median 37 2026-06-07 · Median 37 2026-06-08 · Median 37 2026-06-09 · Median 37 2026-06-10 · Median 37 2026-06-11 · Median 36 2026-06-12 · Median 36 2026-06-13 · Median 36 2026-06-14 · Median 36 2026-06-15 · Median 36 2026-06-16 · Median 36 2026-06-17 · Median 36 2026-06-18 · Median 36 2026-06-19 · Median 36 2026-06-20 · Median 36 2026-06-21 · Median 36 2026-06-22 · Median 36 2026-06-23 · Median 36 2026-06-24 · Median 36 2026-06-25 · Median 50 2026-06-26 · Median 50 2026-06-28 · Median 50 2026-06-29 · Median 50 2026-06-30 · Median 50 2026-07-01 · Median 50 2026-07-03 · Median 51 2026-07-05 · Median 51 2026-07-07 · Median 51 2026-07-09 · Median 52 2026-07-11 · Median 51 2026-07-12 · Median 51 2026-07-14 · Median 51 2026-07-16 · Median 51 2026-07-21 · Median 51 2026-07-22 · Median 51 2026-07-23 · Median 51 2026-07-24 · Median 50 2026-07-25 · Median 50 2026-07-26 · Median 50 2026-07-27 · Median 50 2026-07-28 · Median 50 2026-07-29 · Median 50 2026-07-30 · Median 50 2026-07-31 · Median 50 2026-08-01 · Median 50 2026-08-03 · Median 50 2026-08-05 · Median 50 2026-08-07 · Median 50 2026-08-08 · Median 50 2026-08-09 · Median 50 2026-08-10 · Median 50 2026-08-11 · Median 50 2026-08-13 · Median 50 2026-08-14 · Median 50 2026-08-16 · Median 50 2026-08-17 · Median 50 2026-08-18 · Median 50 2026-08-19 · Median 50 2026-08-20 · Median 50.1 2026-08-27 · Median 49 2026-08-28 · Median 49 2026-09-01 · Median 49 2026-09-02 · Median 49 2026-09-03 · Median 49 2026-09-05 · Median 49 2026-09-06 · Median 49 2026-09-09 · Median 45 2026-09-14 · Median 44.7 2026-09-15 · Median 45 2026-09-16 · Median 45 2026-09-17 · Median 45 2026-09-18 · Median 45 2026-09-19 · Median 45 2026-09-21 · Median 45 2026-09-22 · Median 45 2026-09-24 · Median 45 2026-06-04 2026-09-24

2026-09-24 · Median 45

Saved median assessments. Gaps indicate unavailable or non-comparable observations.
View recorded values
DateMedian
2026-09-2445
2026-09-2245
2026-09-2145
2026-09-1945
2026-09-1845
2026-09-1745
2026-09-1645
2026-09-1545
2026-09-1444.7
2026-09-0945
2026-09-0649
2026-09-0549
2026-09-0349
2026-09-0249
2026-09-0149
2026-08-2849
2026-08-2749
2026-08-2050.1
2026-08-1950
2026-08-1850
2026-08-1750
2026-08-1650
2026-08-1450
2026-08-1350
2026-08-1150
2026-08-1050
2026-08-0950
2026-08-0850
2026-08-0750
2026-08-0550
2026-08-0350
2026-08-0150
2026-07-3150
2026-07-3050
2026-07-2950
2026-07-2850
2026-07-2750
2026-07-2650
2026-07-2550
2026-07-2450
2026-07-2351
2026-07-2251
2026-07-2151
2026-07-1651
2026-07-1451
2026-07-1251
2026-07-1151
2026-07-0952
2026-07-0751
2026-07-0551
2026-07-0351
2026-07-0150
2026-06-3050
2026-06-2950
2026-06-2850
2026-06-2650
2026-06-2550
2026-06-2436
2026-06-2336
2026-06-2236
2026-06-2136
2026-06-2036
2026-06-1936
2026-06-1836
2026-06-1736
2026-06-1636
2026-06-1536
2026-06-1436
2026-06-1336
2026-06-1236
2026-06-1136
2026-06-1037
2026-06-0937
2026-06-0837
2026-06-0737
2026-06-0637
2026-06-0537
2026-06-0437

2026 season

Current season · regular season
G54
PA217
AVG.237
OBP.366
SLG.350
OPS.716
HR4
SB6
BB%16.6%
K%30.0%

2 teams · Total · All levels · Updated

Scouting Scenario Range

Model Range0.0%
384552
LowMedianHigh
206099
Performance 42

Profile Context

RiskLow Risk · 6
MLB / Model Watch
Confidence58
TypePosition Player

Backtested Forecasts

Separate from scouting grades
2027 MiLB production32.5
Historical 80% error band14–51
MLB arrival in 3 years2%
Productive MLB role in 3 years0%

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

Tool grades unavailable from verified public scouting reports.

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
2026Visalia RawhideSingle-A25105881117302816322.193.317.295.613
2026ACL D-backsACL291128917255021720334.281.411.404.815
20262 teams · TotalAll levels5421717728428042536656.237.366.350.716
2025ACL D-backsACL411471191722122721520.185.336.277.613

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

Checklist appearances

  • 2025 Bowman · First Bowman · First autograph
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More Arizona Diamondbacks profiles

Organization reflects each player's saved assessment.