Prospect Rankings
2017
| Player | Position | Current Team | Bats | Throws | |||
|---|---|---|---|---|---|---|---|
| 1 | 
Kyle Lewis | OF |  Arizona Diamondbacks | MLB | 31 | R | R |
| 2 | 
Tyler O'Neill | OF |  Baltimore Orioles | MLB | 31 | R | R |
| 3 | 
Nick Neidert | RHP |  Chicago Cubs | AAA | 29 | R | R |
| 4 | 
Mitch Haniger | OF |  Seattle Mariners | MLB | 35 | R | R |
| 5 | 
Andrew Moore | RHP |  Toronto Blue Jays | AA | 32 | R | R |
Mariners Prospect Highlights
01:22
Michael Arroyo discusses making MLB debut
September 6, 2026
00:55
Mariners call up Michael Arroyo for MLB debut
September 6, 2026
00:30
Lazaro Montes' first career home run
September 2, 2026
00:30
Lazaro Montes' first career hit and RBI
September 1, 2026
00:59
Mariners to promote No. 5 prospect Lazaro Montes
August 31, 2026
01:51
Kade Anderson strikes out three over 4 1/3 innings
August 29, 2026
01:47
Kade Anderson strikes out five in MLB debut
August 23, 2026
00:21
Kade Anderson's first career strikeout
August 22, 2026