[1] After being accepted into TBT 2015 with 165 registered fans, Team 23 opened its tournament run by defeating the West Coast Ronin, 91–67.
[2] At the Super 17, Team 23 defeated 7outz, 105–64, in their first game, allowing only two of their opponents' players to score over 10 points.
[3] Team 23 made the semifinal round of the tournament after they won their fifth straight game by double figures.
[7] In TBT 2016, Team 23 was the top seed in the West Region, played in Los Angeles.
After winning their first two games, they fell to Team Colorado, the eventual tournament runner-up, by a score of 78–73.
In TBT 2018, Team 23 was the eighth seed in the West Region, played in Los Angeles.
[15][16] Team 23 next faced top-seeded Sideline Cancer in the regional final, registering a 78–71 win.
In the fourth round, they played Blue Collar U (Buffalo alumni team) and lost 74-66 TBT 2022, Heartfire was the second seed in the Witchita 1 regional.