Reminder: This is in reverse chronological order.

WWE Tag Team Championships/WWE Smackdown Tag Team Championships [Reign #1]: Won with Tommaso Ciampa as part of the team "#DIY" from "A-Town Down Under" Austin Theory and Grayson Waller (to my personal joy), on July 5th 2024 on an episode of WWE Friday Night SmackDown, with "DIY" winning the titles by submission after both Ciampa and Gargano - in a spot very similar to how they won the NXT Tag Team Championships from "The Revival" - each had Waller and Theory in respective submission holds, and forced them to tap out at the same time.

Lost The Titles To: "The Bloodline's" Jacob Fatu and Tama Tonga on August 2nd 2024 on another episode of WWE SmackDown (even though Tama's brother Tanga Loa would replace Fatu as co-holder of the championships 3 weeks later), with Fatu pinning Gargano to win the titles after no-selling Gargano's "Poisonrana", and then hitting Gargano with a quadruple move combo of a "Superkick", "Samoan Drop", "Moonsault", and then "Implant DDT" one-after-the-other in rapid succession!

[Days Held: 28 Days - Successful Title Defences: 1].

NXT North American Championship [Reign #3]: Won back from Leon Ruff, 25 days after losing the title to him, on December 6th 2020 at NXT TakeOver: War Games III in a Triple Threat Match that also involved Damian Priest.

Lost The Title To: Bronson Reed on May 18th 2021 at an episode of NXT in a Steel Cage Match.

[Days Held: 163 Days - Successful Title Defences: 3].

NXT North American Championship [Reign #2]: Won from Damian Priest on October 28th 2020 at the NXT Halloween Havoc special episode of NXT in a Devil's Playground Match - Lost The Title To: Leon Ruff on November 11th 2020 at another episode of NXT in an Open Challenge Match, with Ruff losing the title after rolling up Gargano after the latter was distracted by trying to mock then former champion Damian Priest, who was in the crowd at the time.

[Days Held: 14 Days - Successful Title Defences: 0].

NXT Championship [Reign #1]: Defeated Adam Cole on April 5th 2019 at NXT TakeOver: New York in a Two out of Three Falls Match to win the vacant title, with Gargano defeating Cole 2-1 to win the title. 

The title had been vacated from previous champion Tommaso Ciampa on March 13th 2019, due to Ciampa requiring neck surgery. With this title win, Gargano became the first Triple Crown Winner in NXT.

Lost The Title To: Adam Cole on June 1st 2019 at NXT TakeOver: XXV (25).

[Days Held: 57 Days - Successful Title Defences: 0].

NXT North American Championship [Reign #1]: Won from Ricochet on January 26th 2019 at NXT TakeOver: Phoenix 2019 - Lost The Title To: Velveteen Dream on January 30th 2019 at an episode of NXT, however WWE recognises the title reign ending on February 20th 2019 due to the match airing on a tape delay, and due to the match itself having had 2 different endings taped for it. The match where Velveteen Dream won the title was the one that was eventually chosen.

[Days Held: Between 4 OR 25 Days - Successful Title Defences: 0].

NXT Tag Team Championships [Reign #1]: Won with Tommasso Ciampa as part of the team "#DIY" from "The Revival's" Scott Dawson and Dash Wilder on November 19th 2016 at NXT TakeOver: Toronto 2016 in a Two out of Three Falls Match, with Gargano and Ciampa winning with the score at 2-1.

Lost The Titles To: "The Authors of Pain's" Akam and Rezar on January 28th 2017 at NXT TakeOver: San Antonio 2017.

[Days Held: 70 Days - Successful Title Defences: 3].

[As of 29/09/2024].