BASE KEEP
The Keep · The Diamond · The Farm
Player File · SS PHI
Aidan Miller
SS · PHI · age 22 · B/T RR · 6' 1" / 205 lbs · Draft 2023 · Dunedin, USA
Keep avg239.0
# Boards3
BK Value718
Spread143-395
No MLB box score yet - prospect file. The Keep rank is the projection, not a 2026 line.
The Farm
Arrival 2028
Back injury ate 2026. Healthy Triple-A, then the Phillies.
AAA · 0 MLB games · 5 boards · avg 33.8
The 2026 line
Keep #248 · avg 239.0 · 3 boards
Baseball Savant
Starcast · spray · pitch
Percentile ranks (Starcast) plus the official Savant spray chart for bats and pitch chart for arms. Open the full Baseball Savant page.
No 2026 Savant percentile sample yet. The spray and pitch charts below still load from Baseball Savant.
Hits spray chart
Minus
- Board spread 143-395 (252 ranks).
Board graph
Spread 143-395 · 3 sources
Every Board
Spread 143-395 · 3 sources
| Source | Rank |
|---|---|
| RotoGraphs Model | 143 |
| FantasyPros Dynasty ECR | 179 |
| TDG Points | 395 |
All players · The Keep · The Farm · The Diamond · BK News · The Lineup · Pitchers · Calculator