Texans-Chiefs highlighted by tantalizing Watson-Mahomes duel

Kansas City Chiefs quarterback Patrick Mahomes, left, and Indianapolis Colts defensive end Justin Houston (99) meet following an NFL football game in Kansas City, Mo., Sunday, Oct. 6, 2019. The Colts won 19-13. (AP Photo/Reed Hoffmann)

Kansas City Chiefs quarterback Patrick Mahomes (15) is tackled by Indianapolis Colts defensive end Jabaal Sheard (93) and defensive end Kemoko Turay (57) during the second half of an NFL football game in Kansas City, Mo., Sunday, Oct. 6, 2019. (AP Photo/Reed Hoffmann)

Houston Texans quarterback Deshaun Watson (4) throws against the Atlanta Falcons during the first half of an NFL football game Sunday, Oct. 6, 2019, in Houston. (AP Photo/Michael Wyke)

Houston Texans quarterback Deshaun Watson (4) is lifted by teammate Nick Martin (66) as they celebrate a touchdown against the Atlanta Falcons during the first half of an NFL football game Sunday, Oct. 6, 2019, in Houston. (AP Photo/Eric Christian Smith)