| Sportsbook Name | Platform | Contact Information |
|---|---|---|
| The Sportsbook at Ameristar East Chicago | Retail | Email:Ameristar.Complaints@pennentertainment.com |
| Bally Bet Sportsbook | Mobile | Email:Support@ballybet.com |
| Bally Bet Sportsbook & Bar at Bally's Evansville Casino | Retail | Email:Support@ballybet.com |
| Belterra Casino Resort Sportsbook | Retail | Email:belterraresortcompliance@boydgaming.com |
| Bet365 | Mobile | Email:supportusa-eng@customerservices365.com |
| BetMGM Sportsbook | Mobile | Email:formalcomplaint.in@betMGM.com |
| BetRivers Sportsbook | Mobile | Email:INSupport@betrivers.com |
| Blue Chip Casino Sportsbook | Retail | Email:bluechipcompliance@boydgaming.com |
| Caesars Sportsbook | Mobile | Email:support-IN@caesarssportsbook.com |
| Caesars Sportsbook at Winner's Circle, Clarksville | Retail | Email:support-IN@caesarssportsbook.com |
| Caesars Sportsbook at Winner's Circle, Indianapolis | Retail | Email:support-IN@caesarssportsbook.com |
| Caesars Sportsbook at Winner's Circle, New Haven | Retail | Email:support-IN@caesarssportsbook.com |
| Caesars Sportsbook at Horseshoe Indianapolis | Retail | Email:support-IN@caesarssportsbook.com |
| Caesars Sportsbook at Harrah's Hoosier Park | Retail | Email:support-IN@caesarssportsbook.com |
| Caesars Sportsbook at Horseshoe Hammond | Retail | Email:support-IN@caesarssportsbook.com |
| Caesars Sportsbook at Caesars Southern Indiana | Retail | Email:support-IN@caesarssportsbook.com |
| DraftKings Sportsbook | Mobile | Email:sportsbook@draftkings.com |
| Fanatics Sportsbook | Mobile | Email:support@betfanatics.com |
| FanDuel Sportsbook | Mobile | Email:sportsbook@fanduel.com |
| French Lick Casino Sportsbook | Retail | Email:sportsbook@frenchlick.com |
| Hard Rock Bet | Mobile | Email:support@hardrockbet.com |
| Hard Rock Sportsbook at Hard Rock Northern Indiana | Retail | Email:support@hardrockbet.com |
| The Sportsbook at Hollywood Casino Lawrenceburg | Retail | Email:Hollywoodindiana.complaints@pennentertainment.com |
| SBK (Smarkets) | Mobile | Email:support@getsbk.com |
| theScore Bet | Mobile | Email:support@thescore.bet |
| Terre Haute Casino Resort | Retail | Fill out form: Terre Haute Casino Resort - Patron Complaints |
