![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://sportshub.cbsistatic.com/i/2022/10/11/5a28274a-ffb6-4bdf-9cb0-9d7931df00b2/alvarez-getty-1.png)
Astros vs. Mariners score: Yordan Alvarez hits three-run walk-off
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://a.espncdn.com/photo/2022/1024/r1080516_1296x729_16-9.jpg)
MLB playoffs 2022: After ALCS win, Astros in pursuit of perfection
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://foxsanantonio.com/resources/media/f9960f04-6330-4b70-a5c0-87e2f74719b1-medium16x9_AP22286787762149.jpg?1665743686678)
Yordan Alvarez hits another clutch homer to lead Houston over
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://cdn.vox-cdn.com/thumbor/PXbJK1XyfeTWp-KfgIC-46xWrHA=/0x0:7487x4991/1200x800/filters:focal(3135x239:4331x1435)/cdn.vox-cdn.com/uploads/chorus_image/image/71483401/1243900023.0.jpg)
Astros gobsmack Mariners with crushing 8-7 walkoff - Lookout Landing
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://images.radio.com/aiu-media/yordan-dd7c10a6-ec1f-4be3-99b3-0878374c608c.jpg)
Social media reacts to epic Yordan Alvarez walk-off home run
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://images.seattletimes.com/wp-content/uploads/2022/10/10112022_Mariners_Lose-1011_162926.jpg?d=780x556)
Mariners drop Game 1 of ALDS on crushing walkoff home run by the
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://pcdn.columbian.com/wp-content/uploads/2022/10/ALDS_Mariners_Astros_Baseball_00621.jpg-0d8f6.jpg)
Alvarez homers again as Astros beat Mariners 4-2, lead ALDS 2-0
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://dims.apnews.com/dims4/default/07655b7/2147483647/strip/true/crop/3000x2000+0+0/resize/599x399!/quality/90/?url=https%3A%2F%2Fstorage.googleapis.com%2Fafs-prod%2Fmedia%2Fbc841e2b209443a6bb24daee87688557%2F3000.jpeg)
Alvarez homers again, Astros top Mariners 4-2, lead ALDS 2-0
![WATCH: Yordan Alvarez Walks Off Mariners 8-7, Astros take 1-0 ALDS Lead - Fastball](https://img.mlbstatic.com/mlb-photos/image/upload/ar_16:9,g_auto,q_auto:good,w_2608,c_fill,f_jpg/fastball/8ad645a3-ffcb-49c1-bc5a-6e70e733b8c0_network.jpg)
Yordan Alvarez's walk-off homer, 10/11/2022