Complex sentence: The Texans pulled out the overtime victory, their first in franchise history, when Rackers booted a 35-yard field goal to win the game for the Texans by the score of 30--27.
Split into simpler sentences: The Texans pulled out the overtime victory when Rackers booted a 35-yard field goal to win the game for the Texans. A 35-yard field goal kick by Neil Rackers, gave the Texans their first overtime victory in history with the score of 30--27.