2018 Indianapolis Open

The 2018 Indianapolis Open is the second edition of the Indianapolis Open, held September 3-9 in Indianapolis, Indiana, with the repeat of Scotty McCreery vs. Chris Kattan and Amber Riley vs. Tori Spelling and Dean McDermott airing during the fourth round and quarterfinals, the same as for Faith Evans vs. Ross Mathews and USA Gymnastics vs. USA Swimming.

Seeds
As IndyCar used the seeding formula from Neil deGrasse Tyson vs. Rick Fox and Boy Band vs. Girl Group (August 13) in Emmitt Smith vs. Todd Gurley II and Craig Robinson vs. Casey Wilson (September 9), IndyCar used the same for this tournament.
 * The seedings are the same from Emmitt Smith vs. Todd Gurley II and Craig Robinson vs. Casey Wilson (September 9).
 * Note that Jirayu La-ongmanee and Apolo Anton Ohno share 12th in the standings, since Takuma Sato sits 12th in the points.
 * Rankings are the championship after Mid-Ohio entering Pocono, at the announcement, on August 15, 2018.