For those that are into record standings on April 1st, the Rangers hold a 1.5 game lead over the Astros. And that is why you shouldn’t be into record standings early in a season when anything can change.
If you were looking for any added motivation against the Rangers, well, take a look at this tidbit from Richard Justice of MLB.com.
Here begins the battle for America's most coveted trophy: The Silver Boot. @Rangers have won it 9 of last 12 seasons with a 109-77 edge over @Astros all-time. How bitter is this rivalry?