McCleskey's TD with 3 seconds left seals Tulane's win

Houston running back Kyle Porter (22) gets away from Tulane safety Macon Clark (37) for a long gain during an NCAA college football game Thursday, Sept. 19, 2019, in New Orleans. (A.J. Sisco/The Advocate via AP)

Houston wide receiver Bryson Smith, left, celebrates his touchdown with offensive lineman Christian Montano during the first half of an NCAA college football game against Tulane in New Orleans, Thursday, Sept. 19, 2019. (AP Photo/Gerald Herbert)

Tulane quarterback Justin McMillan throws a pass during the first half of the team's NCAA college football game against Houston in New Orleans, Thursday, Sept. 19, 2019. (AP Photo/Gerald Herbert)

Tulane cornerback Thakarius Keyes, left, defends on an incomplete pass to Houston wide receiver Bryson Smith (1) during an NCAA college football game Thursday, Sept. 19, 2019, in New Orleans. (A.J. Sisco/The Advocate via AP)

Houston coach Dana Holgorsen talks with players from the sideline during the team's NCAA college football game against Tulane on Thursday, Sept. 19, 2019, in New Orleans. (A.J. Sisco/The Advocate via AP)

Houston running back Kyle Porter dives over the pile of defenders, including Tulane linebacker Lawrence Graham (35), defensive end Juan Monjarres (44) and safety Chase Kuerschen (36) for a touchdown during the first half of an NCAA college football game in New Orleans, Thursday, Sept. 19, 2019. (AP Photo/Gerald Herbert)

Houston running back Kyle Porter (22) carries against Tulane linebacker Marvin Moody (28) and defensive end Cameron Sample during the first half of an NCAA college football game in New Orleans, Thursday, Sept. 19, 2019. (AP Photo/Gerald Herbert)