Invicta FC 3: Penne vs Sugiyama was a mixed martial arts event to be held on October 6, 2012 at the Memorial Hall in Kansas City, Kansas. Invicta President Shannon Knapp has announced that the event would feature the first championship bout for Invicta Fighting Championships. Invicta continued their partnership with JEWELS as Jessica Penne will face unbeaten JEWELS Featherweight Queen (105 lb.) Naho Sugiyama for the Invicta FC Atomweight Championship. Tara LaRosa (127.6 lbs) and Lacey Schuckman (106.2 lbs) failed to make weight at the weigh in. Schuckman was able to get within 1 pound of her 105 weight class limit within the next two hours and was fined 10% of her purse. LaRosa was not able to get within one pound of 125 pounds within two hours and was fined 25% of her purse.

Invicta FC 18: Grasso vs. Esquibel was a mixed martial arts event headlined by a strawweight fight between undefeated Alexa Grasso and Jodie Esquibel. The winner of the main event is expected to receive the next strawweight title shot against champion Angela Hill. The original co-main event was to be Irene Aldana facing undefeated Brazilian fighter Taila Santos to determine who challenges Tonya Evinger next for the bantamweight championship, however VISA issues forced Santos off the card and the fight was removed. Lynn Alvarez was scheduled to fight undefeated Indian fighter Manjit Kolekar but VISA issues forced Kolekar off the card and she was replaced by Mizuki Inoue. Agnieszka Niedzwiedz was scheduled to fight Claudia Rey but Rey was also unable to make the event due to VISA issues and was replaced by Christine Stanley. Aldana, Rey, and Santos are now being scheduled for the next event.

Invicta FC 20: Evinger vs. Kunitsakaya was a mixed martial arts event that was headlined by Invicta FC bantamweight champion Tonya Evinger defending her title against Russian newcomer Yana Kunitsakaya. In the co-main event, strawweight champion Angela Hill defended against Kaline Medeiros.