![Luis Castillo's “Rock” Solid April, by Mariners PR](https://sports.mynorthwest.com/wp-content/uploads/2022/07/GettyImages-1409908056-scaled.jpg)
Mariners get All-Star RHP Castillo for prospects Marte and Arroyo
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://a.espncdn.com/photo/2022/0728/r1041488_1296x518_5-2.jpg)
Luis Castillo - Seattle Mariners Starting Pitcher - ESPN
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://img.mlbstatic.com/mlb-images/image/upload/w_270,h_154/mlb/jaggqqeufpeqyvt7x3d2)
Luis Castillo Stats, Fantasy & News
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://images2.minutemediacdn.com/image/upload/c_fill,w_1440,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/https-3A-2F-2Fsodomojo-com-2Fwp-content-2Fuploads-2Fgetty-images-2F2017-2F07-2F1433212593-850x560-b76a22df3016c8c782bae89a5c7f4bef.jpg)
Mariners 2022 Report Cards: Grading the season for Luis Castillo
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://cdn.vox-cdn.com/thumbor/hIYWthRHma_GfTiqokOR8RhPyAs=/1400x1400/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/23916648/1411315472.jpg)
Sea Us Summarize: Mariners Week in Review, Luis Castillo trade
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://a.espncdn.com/photo/2022/0314/r986204_1296x518_5-2.jpg)
Luis Castillo - Seattle Mariners Starting Pitcher - ESPN
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://i.ytimg.com/vi/tGXobWuEZT8/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLB2RejIpekvJ5xdSlMSu3ZOxGn_iA)
Luis Castillo Delivered for the Mariners in 2022
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://i.ytimg.com/vi/PRu_9vk4mqE/hqdefault.jpg)
Luis Castillo, Mariners Reach 5-YEAR, $108M Extension
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://www.reuters.com/resizer/4BiAIzJHp57ub0oW3L5zIG2JvUs=/1920x1005/smart/filters:quality(80)/cloudfront-us-east-2.images.arcpublishing.com/reuters/PWAEJEAOMBJWRFGGIVQ7MJF2LU.jpg)
Mariners RHP Luis Castillo agrees to 5-year extension
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://i.ytimg.com/vi/qW7QT4jOfMU/hq720.jpg?sqp=-oaymwE7CK4FEIIDSFryq4qpAy0IARUAAAAAGAElAADIQj0AgKJD8AEB-AH-CYAC0AWKAgwIABABGE4gWihlMA8=&rs=AOn4CLDmaU-hkyh7TF7bhl-_4Kf6ognS9A)
Luis Castillo Makes a AMAZING Behind-The-Back Grab on a Comebacker
![Luis Castillo's “Rock” Solid April, by Mariners PR](https://images.seattletimes.com/wp-content/uploads/2022/08/08012022_TZR-Luis-Castillo-Mariners-at-Yanks-AP_tzr.jpg?d=1200x630)
Luis Castillo 'ready to go' for first start with the Mariners