BLOOMINGTON—Jordan Howard rushed for 145 yards and three touchdowns to help Indiana slip past Southern Illinois 48-47 in the season opener for both teams on Saturday.Indiana appeared to put the game away with 58 seconds to play on a 1-yard scoring run by Howard that put the Hoosiers on top 48-41. But Southern Illinois marched 75 yards in 5 plays with Mark Iannotti hitting Jimmy Jones for a 25 yard touchdown pass with 18 seconds to play.Southern Illinois chose to go for the two-point version, and Indiana’s Andre Brown Jr. made the defensive stop on Connor Iwema at the goal line to prevent the Salukis from taking the lead.Iannotti threw for 411 yards and four touchdowns as SIU amassed 659 total yards. Iannotti also ran for 106 yards and a touchdown.Nate Sudfeld completed 19 of 32 passes for 349 yards and one touchdown for Indiana.