Astros news: Christian Walker's awesome reaction to 3-run walk off HR vs. Mariners

Christian Walker delivered the decisive swing as the Houston Astros beat the Seattle Mariners 10-7 Friday night at Daikin Park. The game turned in the top of the 10th, when Houston scored five runs to take a 10-5 advantage, setting up a dramatic bottom half. Seattle entered the ninth with a 7-5 lead against Houston reliever Andres Munoz. Isaac Paredes started the comeback with a one-out RBI single, and Jose Altuve drove in the tying run with a two-strike single. Daulton Varsho added the equalizer before Walker hit a three-run walk-off homer—405 feet—off Munoz’s second-pitch slider. Houston improved to 63-60 and increased its AL West lead over Texas to three games.