Prospect Rankings
2025
| Player | Position | Current Team | Bats | Throws | |||
|---|---|---|---|---|---|---|---|
| 1 | 
Colt Emerson | SS |  Seattle Mariners | MLB | 20 | L | R |
| 2 | 
Lazaro Montes | OF | Seattle Mariners | AA | 21 | L | R |
| 3 | 
Cole Young | 2B/SS | Seattle Mariners | MLB | 22 | L | R |
| 4 | 
Harry Ford | C |  Washington Nationals | AAA | 23 | R | R |
| 5 | 
Felnin Celesten | SS | Seattle Mariners | A+ | 20 | S | R |
Mariners Prospect Highlights
00:07
Colt Emerson draws a walk in MLB debut
May 18, 2026
00:32
The moment Colt Emerson gets the call to the Majors!
May 17, 2026
00:48
Mariners call up No. 1 prospect Colt Emerson
May 17, 2026
00:17
Top prospect Colt Emerson homers, has three-hit game
May 6, 2026
00:22
Watch Arkansas Travelers vs. Midland RockHounds
April 2, 2026
02:25
Jerry Dipoto discusses Colt Emerson's extension
April 1, 2026
01:03
Colt Emerson and Mariners agree to 8-year extension
March 31, 2026
00:29
Yorger Bautista's solo home run
March 20, 2026