Seattle Mariners Top Prospects

Baseball America
Before 2018 Season
67 Kyle Lewis OF
After 2018 Season
27 Justus Sheffield LHP
45 Yusei Kikuchi LHP
68 Jarred Kelenic OF
100 Evan White 1B
Rankings are by Baseball America,
the best source for minor league baseball news.
MLB.com
Before 2018 Season
70 Kyle Lewis OF
After 2018 Season
43 Justus Sheffield LHP
56 Jarred Kelenic OF
91 Justin Dunn RHP
Rankings are by Jonathan Mayo of MLB.com.
BaseballProspectus.com
After 2018 Season
50 Justus Sheffield LHP
63 Jarred Kelenic OF
Rankings are by BaseballProspectus.com.

Affiliates Pitching

Affiliates Batting

Affiliates Fielding & Misc

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Organizational Batting

  • Note traded players may have full-season stats showing.

Organizational Pitching

  • Note traded players may have full-season stats showing.