The Astros will face the Washington Nationals Tuesday night at Minute Maid Park.
But on Sunday, third baseman Alex Bregman celebrated a birthday. His sister's that is. He shared the moment on his Instagram stories.
Outfielder Jake Marisnick and his girlfriend Britt Perry spent some quality time with their pups Tex and Cal at the Waugh Bridge Bat Colony.
WATCH MORE: Meet the ladies behind the Houston Astros
Meanwhile, shortstop Carlos Correa returned to MD Anderson Cancer Center to visit cancer patient Jalen Garcia, a student from Laredo, Texas. Correa dedicated a walk-off solo home run to Garcia in Game 2 of the ALCS.
While Correa was at MD Anderson on Monday, he took the time to visit another patient named Truman.
"Two special kids with such big hearts," Correa said of Truman and Jalen. "Thank you guys for inspiring me! Stay strong and keep fighting!"
New dad Josh Reddick laid low at home with his twin boys, sharing photos of the newborns on Instagram. Reddick and wife Jett welcomed their sons Ryder Blaze and Maverick Joshua on Oct. 2.
Ryder stayed in the hospital a little longer due to breathing problems but has since been released.
Watch the video above to follow along on more of the Astros' adventures.
First pitch is set for 7:07 p.m.
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