![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/n5eng0ls3edk65l79art)
Mariners Top 30 prospects 2022 midseason rerank
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://media.khou.com/assets/WUSA/images/d2fd050b-bf30-4588-bd55-f1e3a7775ff5/d2fd050b-bf30-4588-bd55-f1e3a7775ff5_1140x641.jpg)
MLB trade deadline buyers and sellers: Juan Soto the headliner
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://www.cincinnati.com/gcdn/authoring/video-thumbnails/f8c4396e-e0e1-4ec3-95cf-cbdf42ccd50c_poster.jpg?width=660&height=371&fit=crop&format=pjpg&auto=webp)
Reds get Noelvi Marte, Spencer Steer, Victor Acosta at trade deadline
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://sports.mynorthwest.com/wp-content/uploads/2022/07/GettyImages-1242150790.jpg)
Mariners get All-Star RHP Castillo for prospects Marte and Arroyo
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://cdn.vox-cdn.com/thumbor/eiNCUNRutK0cDh9DwL4Yx5btVTk=/1400x1400/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/24347215/1245438822.jpg)
2023 Community Prospect Rankings: Noelvi Marte is the #2 prospect
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=10160205109518979)
Seattle Mariners - Adding another ace. We've acquired All-Star RHP
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://sports.mynorthwest.com/wp-content/uploads/2022/07/ap_c9826fefa0144c5f90eaa3aa0d81d415.jpg)
Verlander wins MLB-leading 14th game, Astros rout Mariners 11-1
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://www.si.com/.image/ar_16:9%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTkxMjY4NTg4NzMwOTg0MDM0/usatsi_18757601.jpg)
Analysis: Grading Seattle Mariners' Trade For RHP Luis Castillo
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://dodgerblue-com.exactdn.com/wp-content/uploads/2022/07/Luis-Castillo-2022-MLB-All-Star-Game.jpeg?strip=all&lossy=1&ssl=1)
Cincinnati Reds Trade Luis Castillo To Seattle Mariners
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://bloximages.chicago2.vip.townnews.com/sharonherald.com/content/tncms/assets/v3/editorial/5/9f/59f69716-1053-11ed-a5c8-3fefb753f960/62e5aabf32a16.image.jpg?crop=1170%2C614%2C0%2C82&resize=1170%2C614&order=crop%2Cresize)
Luis Castillo traded to Mariners by Reds for 4 prospects
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://img.mlbstatic.com/mlb-images/image/private/t_2x1/t_w1536/mlb/cezl2ns7ngaxvkjsutdq.jpg)
Mariners Top 30 prospects 2022 midseason rerank
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://cdn.theathletic.com/app/uploads/2022/10/23204255/AP22215130814068-scaled.jpg)
Did the Reds do well enough in their tear-down trades? Judging
![Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports](https://sports.mynorthwest.com/wp-content/uploads/2022/07/GettyImages-1408783590-150x150.jpg)
Mariners get All-Star RHP Castillo for prospects Marte and Arroyo