Down on the Farm: The Seattle Mariners – October 2025

The Seattle Mariners Top 30 Prospects!
| Rank | Name | Position | Level | Age | Projections |
|---|---|---|---|---|---|
| 1 | Colt Emerson | SS | AAA | 19 | 134.1 wRC+, 0.279/0.368/0.463, 19 HR, 12 SB, 78 Runs, 72 RBI |
| 2 | Lazaro Montes | RF | AA | 20 | 128.8 wRC+, 0.249/0.343/0.478, 29 HR, 3 SB, 80 Runs, 84 RBI |
| 3 | Michael Arroyo | 2B | AA | 20 | 122.6 wRC+, 0.250/0.358/0.424, 19 HR, 8 SB, 77 Runs, 69 RBI |
| 4 | Harry Ford | C | MLB | 22 | 107.4 wRC+, 0.236/0.352/0.365, 13 HR, 14 SB, 69 Runs, 57 RBI |
| 5 | Luke Stevenson | C | A | 20 | 99.0 wRC+, 0.228/0.333/0.361, 13 HR, 4 SB, 69 Runs, 55 RBI |
| 6 | Jonny Farmelo | CF | A+ | 20 | 92.7 wRC+, 0.223/0.305/0.378, 18 HR, 17 SB, 68 Runs, 63 RBI |
| 7 | Felnin Celesten | SS | A+ | 19 | 94.1 wRC+, 0.246/0.300/0.392, 16 HR, 15 SB, 66 Runs, 63 RBI |
| 8 | Ryan Sloan | SP | A+ | 19 | 4.03 ERA, 120 IP, 40 BB, 95 K, 7.1 K/9, 1.22 WHIP |
| 9 | Tai Peete | SS | A+ | 19 | 84.2 wRC+, 0.226/0.280/0.381, 17 HR, 29 SB, 66 Runs, 65 RBI |
| 10 | Ryan Bliss | 2B | MLB | 25 | 83.4 wRC+, 0.223/0.295/0.352, 13 HR, 42 SB, 66 Runs, 57 RBI |
| 11 | Diego Contreras | 2B | DSL | 17 | 90.6 wRC+, 0.237/0.312/0.357, 11 HR, 12 SB, 64 Runs, 53 RBI |
| 12 | Eduardo Ponce | C | CPX | 18 | 90.5 wRC+, 0.227/0.308/0.364, 16 HR, 3 SB, 62 Runs, 59 RBI |
| 13 | Jo Oyama | 2B | AA | 24 | 89.7 wRC+, 0.236/0.304/0.367, 14 HR, 9 SB, 63 Runs, 58 RBI |
| 14 | Carlos Jimenez | CF | A | 22 | 84.2 wRC+, 0.220/0.289/0.367, 17 HR, 20 SB, 66 Runs, 61 RBI |
| 15 | Charlie Pagliarini | 3B | A+ | 24 | 85.3 wRC+, 0.197/0.288/0.374, 21 HR, 2 SB, 65 Runs, 68 RBI |
| 16 | Nick Becker | SS | A | 18 | 86.0 wRC+, 0.224/0.298/0.360, 15 HR, 14 SB, 64 Runs, 58 RBI |
| 17 | Austin Shenton | 1B | MLB | 27 | 86.0 wRC+, 0.208/0.295/0.364, 18 HR, 1 SB, 62 Runs, 67 RBI |
| 18 | Victor Labrada | LF | AAA | 25 | 82.3 wRC+, 0.225/0.308/0.327, 8 HR, 34 SB, 66 Runs, 46 RBI |
| 19 | Cade Marlowe | RF | MLB | 28 | 77.6 wRC+, 0.213/0.286/0.341, 13 HR, 30 SB, 68 Runs, 52 RBI |
| 20 | Samad Taylor | LF | MLB | 26 | 80.4 wRC+, 0.232/0.300/0.331, 8 HR, 32 SB, 64 Runs, 45 RBI |
| 21 | Kelvin Alcantara | CF | CPX | 19 | 83.2 wRC+, 0.221/0.292/0.357, 16 HR, 2 SB, 59 Runs, 60 RBI |
| 22 | Luis Suisbel | 3B | A+ | 22 | 79.8 wRC+, 0.211/0.276/0.367, 20 HR, 3 SB, 60 Runs, 65 RBI |
| 23 | Leandro Romero | SS | DSL | 18 | 78.7 wRC+, 0.216/0.267/0.378, 21 HR, 6 SB, 58 Runs, 70 RBI |
| 24 | Dervy Ventura | 2B | A | 21 | 80.2 wRC+, 0.218/0.301/0.328, 11 HR, 25 SB, 58 Runs, 51 RBI |
| 25 | Aiden Taurek | OF | A | 21 | 81.8 wRC+, 0.238/0.294/0.347, 10 HR, 13 SB, 58 Runs, 53 RBI |
| 26 | Korbyn Dickerson | OF | A | 21 | 80.6 wRC+, 0.220/0.293/0.344, 13 HR, 9 SB, 61 Runs, 55 RBI |
| 27 | Tomo Otosaka | CF | AAA | 31 | 78.5 wRC+, 0.226/0.284/0.349, 13 HR, 16 SB, 60 Runs, 55 RBI |
| 28 | Spencer Packard | LF | AAA | 27 | 84.7 wRC+, 0.230/0.315/0.327, 9 HR, 1 SB, 58 Runs, 48 RBI |
| 29 | Jhonathan Diaz | SP | MLB | 28 | 4.52 ERA, 147 IP, 39 BB, 106 K, 6.5 K/9, 1.20 WHIP |
| 30 | Manuel Almeida | C | DSL | 17 | 74.1 wRC+, 0.213/0.256/0.374, 22 HR, 3 SB, 54 Runs, 69 RBI |
Projected organization depth!
Below are the top projected players at peak for each position at the MLB level.
| C | 1B | 2B | SS | 3B | LF | CF | RF | |
|---|---|---|---|---|---|---|---|---|
| Projected Starter | Cal Raleigh | Josh Naylor | Michael Arroyo | Colt Emerson | Eugenio Suárez | Randy Arozarena | Julio Rodríguez | Lazaro Montes |
| Projected Backup | Harry Ford | Austin Shenton | Jorge Polanco | Cole Young | Ben Williamson | Luke Raley | Jonny Farmelo | Dominic Canzone |
| Depth | Luke Stevenson | Dalton Davis | Diego Contreras | J.P. Crawford | Donovan Solano | Spencer Packard | Victor Robles | Cade Marlowe |
Starting Pitchers
| Projected #1 | Bryan Woo |
| Projected #2 | Logan Gilbert |
| Projected #3 | George Kirby |
| Projected #4 | Luis Castillo |
| Projected #5 | Bryce Miller |
| Depth | Ryan Sloan |
| Depth | Jhonathan Diaz |
| Depth | Emerson Hancock |
| Depth | Jurrangelo Cijntje |
| Depth | Logan Evans |
Relief Pitchers
| Projected Closer | Andrés Muñoz |
| Projected Setup #1 | Gabe Speier |
| Projected Setup #2 | Matt Brash |
| Next Up | Eduard Bazardo |
| Next Up | Caleb Ferguson |
| Next Up | Gregory Santos |
| Depth | Carlos Vargas |
| Depth | Troy Taylor |
| Depth | Joe Jacques |
| Depth | Tayler Saucedo |
Top prospects by tool!
| Hit | Power | Speed |
|---|---|---|
| Colt Emerson – 70 | Lazaro Montes – 60 | Ryan Bliss – 70 |
| Michael Arroyo – 55 | Manuel Almeida – 55 | Deuri Castillo – 60 |
| Lazaro Montes – 55 | Leandro Romero – 55 | Tai Peete – 60 |
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