BASE KEEP
The Keep · The Diamond · The Farm
Player File · 3B SEA
Colt Emerson
#4 · 3B · SEA · age 20 · B/T LR · 6' 0" / 195 lbs · MLB debut 2026 · Zanesville, USA
Keep avg114.15
# Boards34
BK Value2,529
Spread86-177
No MLB box score yet - prospect file. The Keep rank is the projection, not a 2026 line.
The Farm
Arrival 2027
Mariners short. Double-A finish, then a 2027 look.
AA · 0 MLB games · 5 boards · avg 43.0
The 2026 line
Keep #112 · avg 114.15 · 34 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.
Batter · 2026
Max EV
47
Speed
41
Arm
28
OAA
11
Hits spray chart
Minus
- Board spread 86-177 (91 ranks).
Board graph
Spread 86-177 · 34 sources
Every Board
Spread 86-177 · 34 sources
| Source | Rank |
|---|---|
| TDG Points | 86 |
| Baseball Prospectus | 96 |
| The Dynasty Dugout | 96 |
| Baseball America | 96 |
| The Athletic Prospects | 96 |
| Dynasty League Baseball | 98 |
| Four-Seam Fantasy | 103 |
| RotoWire | 107 |
| FanGraphs The Board | 107 |
| Razzball | 108 |
| PlayerProfiler Baseball | 108 |
| Rebuild mash | 108 |
| ZiPS ROS | 109 |
| RotoBaller Dynasty | 110 |
| numberFire Baseball | 110 |
| Fantasy Alarm Baseball | 110 |
| Speed mash | 110 |
| Baseball HQ | 111 |
| Ottoneu | 116 |
| CBS Sports | 118 |
| Sports Illustrated Dynasty | 118 |
| CBS Sportsline | 118 |
| Two-way mash | 118 |
| ESPN | 119 |
| NFBC ADP | 119 |
| ATC ROS | 119 |
| Steamer ROS | 119 |
| NBC Sports Baseball | 119 |
| Contender mash | 119 |
| FantasyData Dynasty | 122 |
| Pitcher List | 126 |
| SP premium mash | 126 |
| RotoGraphs Model | 159 |
| FantasyPros Dynasty ECR | 177 |
BK News
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