| 2018 Sunday Gridiron Challenge Schedule | ||
| Week 1 | ||
| Frankfurt Galaxy | vs. | Vernon Hawkeyes |
| Ball Ground Blitz | vs. | NCH Hooligans |
| Ohio Buckeye | vs. | Marlton Giants |
| Miller's Hitmen | vs. | Chelsea Blues |
| Brentwood Slashers | vs. | Helton Steelers |
| Kruep's Krew | vs. | Sullivan Smashers |
| Pitt's Steely McBeam | vs. | Omaha Nighthawks |
| Fenton Flea Flickers | vs. | Bishop's Champions |
| Memphis Mafia | vs. | Windy City Bears |
| Waxhaw Thrillers | vs. | Beer Caneers |
| Blanchard Bullies | vs. | Rhode Island Quahogs |
| Arkport Annihilators | vs. | Indiana Indians |
| Collegeville Yorkies | vs. | Trash Talking Mimes |
| Rockwell Stormdevils | vs. | Sierra Nevada Bald Eagles |
| Indian Land Intimidators | vs. | Star Wars Jedi's |
| Lockness Monsters | vs. | The Flaming Marshmallows |
| Week 2 | ||
| Fenton Flea Flickers | vs. | Miller's Hitmen |
| Vernon Hawkeyes | vs. | NCH Hooligans |
| Chelsea Blues | vs. | Ball Ground Blitz |
| Marlton Giants | vs. | Helton Steelers |
| Brentwood Slashers | vs. | Ohio Buckeye |
| Sullivan Smashers | vs. | Omaha Nighthawks |
| Pitt's Steely McBeam | vs. | Kruep's Krew |
| Frankfurt Galaxy | vs. | Bishop's Champions |
| Lockness Monsters | vs. | Arkport Annihilators |
| Windy City Bears | vs. | Beer Caneers |
| Indiana Indians | vs. | Waxhaw Thrillers |
| Rhode Island Quahogs | vs. | Trash Talking Mimes |
| Collegeville Yorkies | vs. | Blanchard Bullies |
| Sierra Nevada Bald Eagles | vs. | Star Wars Jedi's |
| Indian Land Intimidators | vs. | Rockwell Stormdevils |
| Memphis Mafia | vs. | The Flaming Marshmallows |
| Week 3 | ||
| Sullivan Smashers | vs. | Miller's Hitmen |
| Helton Steelers | vs. | Vernon Hawkeyes |
| Ohio Buckeye | vs. | Ball Ground Blitz |
| Marlton Giants | vs. | Brentwood Slashers |
| Kruep's Krew | vs. | Omaha Nighthawks |
| Fenton Flea Flickers | vs. | Frankfurt Galaxy |
| Chelsea Blues | vs. | Pitt's Steely McBeam |
| NCH Hooligans | vs. | Bishop's Champions |
| Sierra Nevada Bald Eagles | vs. | Arkport Annihilators |
| Trash Talking Mimes | vs. | Windy City Bears |
| Blanchard Bullies | vs. | Waxhaw Thrillers |
| Rhode Island Quahogs | vs. | Big D Cowboys |
| Rockwell Stormdevils | vs. | Star Wars Jedi's |
| Lockness Monsters | vs. | Memphis Mafia |
| Indiana Indians | vs. | Indian Land Intimidators |
| Beer Caneers | vs. | The Flaming Marshmallows |
| Week 4 | ||
| Ball Ground Blitz | vs. | Fenton Flea Flickers |
| Omaha Nighthawks | vs. | NCH Hooligans |
| Bishop's Champions | vs. | Marlton Giants |
| Frankfurt Galaxy | vs. | Helton Steelers |
| Chelsea Blues | vs. | Ohio Buckeye |
| Vernon Hawkeyes | vs. | Sullivan Smashers |
| Miller's Hitmen | vs. | Kruep's Krew |
| Brentwood Slashers | vs. | Pitt's Steely McBeam |
| Waxhaw Thrillers | vs. | Lockness Monsters |
| Star Wars Jedi's | vs. | Beer Caneers |
| The Flaming Marshmallows | vs. | Rhode Island Quahogs |
| Memphis Mafia | vs. | Trash Talking Mimes |
| Indiana Indians | vs. | Blanchard Bullies |
| Windy City Bears | vs. | Sierra Nevada Bald Eagles |
| Arkport Annihilators | vs. | Rockwell Stormdevils |
| Big D Cowboys | vs. | Indian Land Intimidators |
| Week 5 | ||
| Miller's Hitmen | vs. | Vernon Hawkeyes |
| NCH Hooligans | vs. | Fenton Flea Flickers |
| Ball Ground Blitz | vs. | Marlton Giants |
| Helton Steelers | vs. | Chelsea Blues |
| Ohio Buckeye | vs. | Sullivan Smashers |
| Omaha Nighthawks | vs. | Brentwood Slashers |
| Kruep's Krew | vs. | Frankfurt Galaxy |
| Bishop's Champions | vs. | Pitt's Steely McBeam |
| Arkport Annihilators | vs. | Windy City Bears |
| Beer Caneers | vs. | Lockness Monsters |
| Waxhaw Thrillers | vs. | Rhode Island Quahogs |
| Trash Talking Mimes | vs. | Indiana Indians |
| Blanchard Bullies | vs. | Sierra Nevada Bald Eagles |
| Star Wars Jedi's | vs. | Big D Cowboys |
| Rockwell Stormdevils | vs. | Memphis Mafia |
| The Flaming Marshmallows | vs. | Indian Land Intimidators |
| Week 6 | ||
| NCH Hooligans | vs. | Miller's Hitmen |
| Vernon Hawkeyes | vs. | Fenton Flea Flickers |
| Helton Steelers | vs. | Ball Ground Blitz |
| Marlton Giants | vs. | Chelsea Blues |
| Omaha Nighthawks | vs. | Ohio Buckeye |
| Sullivan Smashers | vs. | Brentwood Slashers |
| Bishop's Champions | vs. | Kruep's Krew |
| Frankfurt Galaxy | vs. | Pitt's Steely McBeam |
| Beer Caneers | vs. | Arkport Annihilators |
| Windy City Bears | vs. | Lockness Monsters |
| Trash Talking Mimes | vs. | Waxhaw Thrillers |
| Rhode Island Quahogs | vs. | Indiana Indians |
| Star Wars Jedi's | vs. | Blanchard Bullies |
| Sierra Nevada Bald Eagles | vs. | Big D Cowboys |
| The Flaming Marshmallows | vs. | Rockwell Stormdevils |
| Memphis Mafia | vs. | Indian Land Intimidators |
| Week 7 | ||
| Bishop's Champions | vs. | Miller's Hitmen |
| Omaha Nighthawks | vs. | Vernon Hawkeyes |
| Sullivan Smashers | vs. | Ball Ground Blitz |
| Fenton Flea Flickers | vs. | Chelsea Blues |
| NCH Hooligans | vs. | Helton Steelers |
| Pitt's Steely McBeam | vs. | Ohio Buckeye |
| Kruep's Krew | vs. | Brentwood Slashers |
| Marlton Giants | vs. | Frankfurt Galaxy |
| The Flaming Marshmallows | vs. | Arkport Annihilators |
| Star Wars Jedi's | vs. | Windy City Bears |
| Sierra Nevada Bald Eagles | vs. | Waxhaw Thrillers |
| Lockness Monsters | vs. | Indiana Indians |
| Beer Caneers | vs. | Trash Talking Mimes |
| Indian Land Intimidators | vs. | Blanchard Bullies |
| Rockwell Stormdevils | vs. | Big D Cowboys |
| Rhode Island Quahogs | vs. | Memphis Mafia |
| Week 8 | ||
| Ohio Buckeye | vs. | Fenton Flea Flickers |
| Brentwood Slashers | vs. | NCH Hooligans |
| Miller's Hitmen | vs. | Ball Ground Blitz |
| Vernon Hawkeyes | vs. | Marlton Giants |
| Frankfurt Galaxy | vs. | Sullivan Smashers |
| Bishop's Champions | vs. | Omaha Nighthawks |
| Chelsea Blues | vs. | Kruep's Krew |
| Helton Steelers | vs. | Pitt's Steely McBeam |
| Blanchard Bullies | vs. | Lockness Monsters |
| Big D Cowboys | vs. | Beer Caneers |
| Arkport Annihilators | vs. | Waxhaw Thrillers |
| Windy City Bears | vs. | Rhode Island Quahogs |
| Memphis Mafia | vs. | Sierra Nevada Bald Eagles |
| The Flaming Marshmallows | vs. | Star Wars Jedi's |
| Indiana Indians | vs. | Rockwell Stormdevils |
| Trash Talking Mimes | vs. | Indian Land Intimidators |
| Week 9 | ||
| NCH Hooligans | vs. | Vernon Hawkeyes |
| Miller's Hitmen | vs. | Fenton Flea Flickers |
| Helton Steelers | vs. | Marlton Giants |
| Ball Ground Blitz | vs. | Chelsea Blues |
| Omaha Nighthawks | vs. | Sullivan Smashers |
| Ohio Buckeye | vs. | Brentwood Slashers |
| Bishop's Champions | vs. | Frankfurt Galaxy |
| Kruep's Krew | vs. | Pitt's Steely McBeam |
| Beer Caneers | vs. | Windy City Bears |
| Arkport Annihilators | vs. | Lockness Monsters |
| Trash Talking Mimes | vs. | Rhode Island Quahogs |
| Waxhaw Thrillers | vs. | Indiana Indians |
| Star Wars Jedi's | vs. | Sierra Nevada Bald Eagles |
| Blanchard Bullies | vs. | Big D Cowboys |
| The Flaming Marshmallows | vs. | Memphis Mafia |
| Rockwell Stormdevils | vs. | Indian Land Intimidators |
| Week 10 | ||
| Vernon Hawkeyes | vs. | Miller's Hitmen |
| Fenton Flea Flickers | vs. | NCH Hooligans |
| Marlton Giants | vs. | Ball Ground Blitz |
| Chelsea Blues | vs. | Helton Steelers |
| Sullivan Smashers | vs. | Ohio Buckeye |
| Brentwood Slashers | vs. | Omaha Nighthawks |
| Frankfurt Galaxy | vs. | Kruep's Krew |
| Pitt's Steely McBeam | vs. | Bishop's Champions |
| Windy City Bears | vs. | Arkport Annihilators |
| Lockness Monsters | vs. | Beer Caneers |
| Rhode Island Quahogs | vs. | Waxhaw Thrillers |
| Indiana Indians | vs. | Trash Talking Mimes |
| Sierra Nevada Bald Eagles | vs. | Blanchard Bullies |
| Big D Cowboys | vs. | Star Wars Jedi's |
| Memphis Mafia | vs. | Rockwell Stormdevils |
| Indian Land Intimidators | vs. | The Flaming Marshmallows |
| Week 11 | ||
| Brentwood Slashers | vs. | Miller's Hitmen |
| Pitt's Steely McBeam | vs. | Vernon Hawkeyes |
| Fenton Flea Flickers | vs. | Marlton Giants |
| Omaha Nighthawks | vs. | Chelsea Blues |
| Sullivan Smashers | vs. | Helton Steelers |
| NCH Hooligans | vs. | Kruep's Krew |
| Ball Ground Blitz | vs. | Frankfurt Galaxy |
| Ohio Buckeye | vs. | Bishop's Champions |
| Big D Cowboys | vs. | Arkport Annihilators |
| Lockness Monsters | vs. | Rhode Island Quahogs |
| Star Wars Jedi's | vs. | Indiana Indians |
| Sierra Nevada Bald Eagles | vs. | Trash Talking Mimes |
| Beer Caneers | vs. | Rockwell Stormdevils |
| Waxhaw Thrillers | vs. | Memphis Mafia |
| Windy City Bears | vs. | Indian Land Intimidators |
| Blanchard Bullies | vs. | The Flaming Marshmallows |
| Week 12 | ||
| Rockwell Stormdevils | vs. | Miller's Hitmen |
| Indian Land Intimidators | vs. | Fenton Flea Flickers |
| Arkport Annihilators | vs. | Ball Ground Blitz |
| Waxhaw Thrillers | vs. | Ohio Buckeye |
| Rhode Island Quahogs | vs. | Sullivan Smashers |
| Indiana Indians | vs. | Brentwood Slashers |
| Trash Talking Mimes | vs. | Omaha Nighthawks |
| Marlton Giants | vs. | Windy City Bears |
| Chelsea Blues | vs. | Lockness Monsters |
| Helton Steelers | vs. | Beer Caneers |
| Kruep's Krew | vs. | Blanchard Bullies |
| Frankfurt Galaxy | vs. | Sierra Nevada Bald Eagles |
| Pitt's Steely McBeam | vs. | Big D Cowboys |
| Bishop's Champions | vs. | Star Wars Jedi's |
| Vernon Hawkeyes | vs. | Memphis Mafia |
| NCH Hooligans | vs. | The Flaming Marshmallows |
| Week 13 | ||
| Fenton Flea Flickers | vs. | Vernon Hawkeyes |
| Miller's Hitmen | vs. | NCH Hooligans |
| Chelsea Blues | vs. | Marlton Giants |
| Ball Ground Blitz | vs. | Helton Steelers |
| Brentwood Slashers | vs. | Sullivan Smashers |
| Ohio Buckeye | vs. | Omaha Nighthawks |
| Pitt's Steely McBeam | vs. | Frankfurt Galaxy |
| Kruep's Krew | vs. | Bishop's Champions |
| Lockness Monsters | vs. | Windy City Bears |
| Arkport Annihilators | vs. | Beer Caneers |
| Indiana Indians | vs. | Rhode Island Quahogs |
| Waxhaw Thrillers | vs. | Trash Talking Mimes |
| Big D Cowboys | vs. | Sierra Nevada Bald Eagles |
| Blanchard Bullies | vs. | Star Wars Jedi's |
| Indian Land Intimidators | vs. | Memphis Mafia |
| Rockwell Stormdevils | vs. | The Flaming Marshmallows |