How did the Jaguars blow the biggest lead in franchise history? A look at 10 defining plays in the fourth quarter.

The Jacksonville Jaguars (5-4) blew a staggering 19-point fourth quarter lead to the Houston Texans (4-5), falling 36-29 to their division rival thanks to back-to-back scores allowed in the fourth quarter. The Jaguars were up 29-10 until Houston scored at 12:12 of the fourth quarter.

The Texans pulled off the second-biggest comeback in franchise history, overcoming a 19-point deficit in the fourth quarter.

In an important AFC South battle, the Houston Texans play host to the Jacksonville Jaguars on Sunday afternoon.

Grading the Jacksonville Jaguars' 36-29 loss to the Houston Texans on Nov. 9 at Houston's NRG Stadium. The Jaguars (5-4) return home for the first time in a month on Nov. 16 when they play host to the Los Angeles Chargers at EverBank Stadium (1 p.m., CBS).

Houston Texans head coach DeMeco Ryans talks with the media the day after the Texans rallied from a 19-point fourth-quarter deficit to beat the Jacksonville Jaguars that may have kept their playoff hopes alive.

Check out the injury report for the Houston Texans (3-5), which has 15 players listed (including C.J. Stroud), as the Texans prepare for their matchup versus the Jacksonville Jaguars (5-3) at NRG Stadium, on Sunday, Nov. 9 at 1 p.m. ET.

The Jacksonville Jaguars must figure out their woefull efforts against struggling quarterbacks to save their season.