Here's the top rated stuff I have of them, in chronological order.
American Alpha vs. Johnny Gargano and Tommaso Ciampa - NXT 10/28/15 - ***3/4
WWE Cruiserweight Classic First Round: Johnny Gargano vs. Tommaso Ciampa - Cruiserweight Classic 8/3/16 - ****1/4
NXT Tag Team Championship: The Revival [c] vs. Johnny Gargano and Tommaso Ciampa- TakeOver Brooklyn II - ****1/2
WWE Cruiserweight Classic Second Round: Johnny Gargano vs. TJ Perkins - Cruiserweight Classic 8/24/16 - ****
NXT Tag Team Championship Two Out of Three Falls Match: The Revival [c] vs. #DIY - TakeOver: Toronto - ***** (greatest tag match I've ever seen)
NXT Tag Team Championship: #DIY [c] vs. Akira Tozawa and Tajiri - NXT 12/28/16 - ****
NXT Tag Team Championship: #DIY [c] vs. The Revival - NXT 1/11/17 - ***3/4
NXT Tag Team Championship: #DIY [c] vs. The Authors of Pain - TakeOver: San Antonio - ****
NXT Tag Team Championship: The Authors of Pain [c] vs. #DIY vs. The Revival - TakeOver: Orlando - ****1/2
NXT Tag Team Championship Ladder Match: The Authors of Pain [c] vs. #DIY - TakeOver: Chicago - ****1/2
Andrade Almas vs. Johnny Gargano - TakeOver: Brooklyn III - ****1/4
Andrade Almas vs. Johnny Gargano - NXT 10/11/17 - ***3/4
WWE United Kingdom Championship: Pete Dunne [c] vs. Johnny Gargano - NXT 11/22/17 - ***3/4
Johnny Gargano vs. Kassius Ohno - NXT 12/6/17 - ***3/4
Number One Contender's Match: Aleister Black vs. Johnny Gargano vs. Killian Dain vs. Lars Sullivan - NXT 12/27/17 - ***3/4
NXT Championship: Andrade Almas [c] vs. Johnny Gargano - TakeOver: Philadelphia - *****
NXT Championship vs. Career Match: Andrade Almas [c] vs. Johnny Gargano - NXT 2/21/18 - ****
Unsanctioned Match: Johnny Gargano vs. Tommaso Ciampa - TakeOver: New Orleans - ****3/4
Chicago Street Fight: Johnny Gargano vs. Tommaso Ciampa - TakeOver: Chicago II - *****
NXT Championship: Aleister Black [c] vs. Tommaso Ciampa - NXT 7/26/18 - ****1/4
Last Man Standing Match: Johnny Gargano vs. Tommaso Ciampa - TakeOver: Brooklyn IV - ****1/4
Johnny Gargano vs. The Velveteen Dream - NXT 9/5/18 - ****
Aleister Black vs. Johnny Gargano - TakeOver: War Games iI - ****3/4
NXT Championship: Tommaso Ciampa [c] vs. The Velveteen Dream - TakeOver: War Games II - ****1/2
Steel Cage Match: Aleister Black vs. Johnny Gargano - NXT 12/19/18 - ***3/4