![Royals vs. Mariners Highlights, 08/27/2021](https://images.foxtv.com/static.q13fox.com/www.q13fox.com/content/uploads/2023/08/764/432/GettyImages-1642954792-1.jpg?ve=1&tl=1)
Luis Castillo stars as Mariners beat Royals 3-2 to grab sole possession of AL West lead
![Royals vs. Mariners Highlights, 08/27/2021](https://i.ytimg.com/vi/uLlVaqTF-e4/hqdefault.jpg)
Royals vs. Tigers Game 1 Highlights (9/28/23)
![Royals vs. Mariners Highlights, 08/27/2021](https://sports.mynorthwest.com/wp-content/uploads/2023/08/GettyImages-1642951637.jpg)
Seattle Mariners alone in AL West lead after sweeping Royals - Seattle Sports
![Royals vs. Mariners Highlights, 08/27/2021](https://i.ytimg.com/vi/C4bOLqx-QDY/sddefault.jpg)
Royals vs. Mariners Game Highlights (8/27/23)
![Royals vs. Mariners Highlights, 08/27/2021](https://img.mlbstatic.com/mlb-images/image/private/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg/mlb/pxvodpbamiqbdk0uwhng)
Cubs vs. White Sox Highlights, 08/27/2021
![Royals vs. Mariners Highlights, 08/27/2021](https://c8.alamy.com/comp/2NWTK39/kansas-city-mo-august-14-kansas-city-royals-shortstop-adalberto-mondesi-27-hits-a-double-in-the-sixth-inning-during-a-mlb-game-between-the-toronto-blue-jays-and-the-kansas-city-royals-on-august-14-2018-at-kauffman-stadium-kansas-city-mo-the-blue-jays-won-6-5-photo-by-keith-gilletticon-sportswire-icon-sportswire-via-ap-images-2NWTK39.jpg)
KANSAS CITY, MO - AUGUST 14: Kansas City Royals shortstop Adalberto Mondesi (27) hits a double in the sixth inning during a MLB game between the Toronto Blue Jays and the Kansas
![Royals vs. Mariners Highlights, 08/27/2021](https://ftw.usatoday.com/wp-content/uploads/sites/90/2023/08/21258526-3.jpg?w=1000&h=600&crop=1)
Mariners vs. Royals Player Props: J.P. Crawford – August 25
![Royals vs. Mariners Highlights, 08/27/2021](https://www.sportsnet.ca/wp-content/uploads/2023/09/Astros-1040x572.jpg)
AL Wild-Card Roundup: Astros beat Mariners, gain ground on Blue Jays
![Royals vs. Mariners Highlights, 08/27/2021](https://a.espncdn.com/photo/2021/1205/r947144_1296x518_5-2.jpg)
Seattle Mariners Scores, Stats and Highlights - ESPN
![Royals vs. Mariners Highlights, 08/27/2021](https://img.mlbstatic.com/mlb-images/image/private/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg/mlb/vflk07wnstowuolq5p7u)
Royals vs. Mariners Highlights, 08/27/2021
![Royals vs. Mariners Highlights, 08/27/2021](https://miro.medium.com/v2/resize:fit:1400/1*USucEJ9HCOWXnbVjXC-PFA.jpeg)
2021 Seattle Mariners Season Review, by Mariners PR