2025 NBA/ABA Tournament of Champions: Group Play Round 5

For a large chunk of our teams, today marks the quarter pole of this tournament as we enter round five of group play in the NBA/ABA Tournament of Champions!

The number of unbeatens continues to drop as the pecking order starts to take shape. But since this is only the quarter pole or thereabouts, there is still a ton of time for teams that are off to a sluggish start to right the ship.

Most of the tournament to this point has not seen a ton of tight finishes; we've only had two overtime games to date, though one came in this last round on a three at the buzzer; ignore that the overtime period was fairly one-sided. Several phenomenal individual performances continue to be had and we'll continue to track those as the tournament progresses.

As we continue, standings, schedules, and scores for the tournament can be found here. All simulations are provided by WhatIfSports.com. Let's get to it!

2025 NBA/ABA Tournament of Champions: Group Play Round 4

We continue onward with our fourth round of games in the group stage of the NBA/ABA Tournament of Champions!

We had a pretty good drop from last round in terms of unbeaten teams; only 19 remain at this point. There are also still a large number of teams still looking for their first win. But this early in the tournament, anything can still happen.

After I mentioned it last time, we ended up almost getting the tournament's first quadruple-double via Wilt Chamberlain, who might be the most likely candidate to pull it off. We'll see if it ends up happening at some point before this is all said and done.

As we prepare for our next 40 game slate, standings, schedules, and scores for the tournament can be found here. All simulations are provided by WhatIfSports.com. Let's get to it!

2025 NBA/ABA Tournament of Champions: Group Play Round 3

With the holiday behind us, we move on to our third round of games in this Tournament of Champions.

We're still very early in this, so for the 33 teams that remain unbeaten to this point, they should not start planning the parade yet, while the 31 without a win to this point should not yet be entering panic mode. After all, 64 of the 88 teams will advance to the next stage and there is plenty of time for everyone to make their case.

This last round of games also saw the tournament's first buzzer beater as well as our first 30-30 game. I'm waiting for the first quadruple-double to drop, as given we've already seen a quintuple-nickel in this tournament nothing else would really surprise me at this point.

As we move into our next round of games, standings, schedules, and scores for the tournament can be found here. All simulations are provided by WhatIfSports.com. Let's get to it!

2025 NBA/ABA Tournament of Champions: Group Play Round 2

One round down, several more to go.

Our first batch of games ran the gamut from a handful of fairly tight contests (though only one that came down to the final possession) to some that saw teams get their doors blown off. In a tournament where point differential matters as a tiebreaker, these tight games will become important.

We also saw some phenomenal individual performances; I highlighted who the simulator marked as the player of the game for each contest. The list was a pretty veritable who's-who of NBA history and included things like a Hakeem Olajuwon quintuple-nickel; Hakeem pulled off a quadruple-nickel in reality, so to see a quintuple-nickel really blew my mind.

The one thing we have not seen yet is any of the top eight teams from this tournament's history take the court yet; the scheduler scheduled pairings by the same tiers in each of the eight pools and that top tier got the first bye. Those teams will all see their first action of the tournament in this set.

Standings, schedules, and scores for the tournament can be found here. All simulations are provided by WhatIfSports.com. Let's get to it!

2025 NBA/ABA Tournament of Champions: Group Play Round 1

Let's start crowing a champion.

In prior iterations of this tournament, I've done a post for every single day. I'm... not going to do that this round. It required a lot of pre-planning and randomizing, and that's not very efficient for running this.

So this time what I will be doing is roughly every three days I'll update with a round of game results. The idea being if this were taking place in reality, each group would play a round once during a three day stretch. Some teams might get rusty and get a full week off, but this should make the load reasonable for all 88 teams. It would also allow for, if this were happening in reality, the logistics of a venue like TD Garden in Boston to run effectively nonstop without overloading folks (though in reality, some of those Celtics teams might do like they historically did and play some games in Hartford or something).

Despite the sheer volume (this stage is going to have 880 total games) I will link box scores from each game on here (hopefully these will stay for the long term, though I am backing up all boxes just in case). Standings, schedules, and scores for the tournament can be found here. All simulations are provided by WhatIfSports.com.

Without further ado... let's get to it!

2025 NBA/ABA Tournament of Champions: Group Reveal

The field is filled. Let's set the stage.

Yesterday the final five teams were announced that would be participating along with the 74 NBA and nine ABA champions in this year's tournament. This gives us 88 teams that will be playing, a huge growth from the last time I did this.

The format will nonetheless be the same; there will be eight groups of 11 teams that will be playing double round robins amongst each other, giving each team a total of 20 games to try and prove their worth.

Because of the sheer number of teams, I needed to do my best to balance out the groups. Thankfully, most of these teams have at least one prior sample of games for me to go off of. Years ago, I had built out a formula to score how each team performed in each of the tournaments, and from there I found the average score. Obviously a team that made a deeper run in a single tournament would get a little more weight than a team that has struggled through all three appearances, so it's not perfect, but it's better than a randomly assigned bracket like I used in 2013 that included a first round matchup between the 1992 Bulls and 2013 Heat.

There are 74 teams that have participated in one of these tournaments before, allowing for them to have a baseline score. 72 of those 74 teams are organized into nine different tiers, with each group getting one team from each tier in the name of competitive balance, but also to keep the very best teams from having to play each other too early.

The two teams not in that list are the 1953 and 1954 Minneapolis Lakers; two iterations of the franchise that have won a combined three games across three tournaments, easily the fewest among tournament teams. Those two Laker teams will join the 2020 Lakers and the five non-champion entrants who made it via the play in round into one tier that will be distributed across all groups, with every other NBA champion between 2017 and 2025 into another tier, giving us 11.

All tiers will have their teams randomly assigned to groups, with the exception of that '53/'54 Laker tier. By virtue of winning at least one previous Tournament of Champions, whichever group contains the 1996 Bulls and 1985 Lakers will get one of those two Minneapolis Laker iterations in their group, with the remaining six teams distributed among the remaining groups. The 2020 Lakers are in this tier not through any fault of their own; due to the circumstances of their playoff run this seemed like the fairest team to take out of the tier of other NBA champions to be crowned since the last time I ran this tournament.

A couple caveats for the group assignments: due to the sheer number of titles won by a couple teams (looking at you, Lakers and Celtics), there is no limit to the number of representatives from a single franchise in each group other than how tiers are set up. The only override that will be done is if any of our five play-in teams would get paired up with the team that beat them in that year's Finals (e.g. the 1993 Suns and 1993 Bulls cannot be placed in the same group).

Without further ado, here are the draws for the 2025 NBA/ABA Tournament of Champions Group Play.

2025 NBA/ABA Tournament of Champions: Play In Round

Let's get this tournament started.

As mentioned in the introductory post, we have 83 championship teams that are already into the field. Because this is not an even number, we need to get the field to a nice round number. Rather than pre-eliminating anyone, we're going to find a nice, round number of teams to add to get us to where we can group teams up.

20 of the 30 NBA franchises have won a championship, though I use an asterisk here to knock it down to 19 as the 1951 Rochester Royals are not on WhatIfSports, which knocks the Sacramento Kings' lone title off the board.

This gives me 11 teams for five spots. The Kings, since that 1951 title in Rochester, have not even made it back to the NBA Finals. Other franchises that have not had the fortune of making it to basketball's biggest stage are the Charlotte Hornets, Los Angeles Clippers, Memphis Grizzlies, Minnesota Timberwolves, and New Orleans Pelicans. Conveniently, that leaves us with five teams for five spots: the Brooklyn Nets, Indiana Pacers, Orlando Magic, Phoenix Suns, and Utah Jazz.

Also conveniently, all of these teams have made multiple trips to the Finals without a ring. So to help determine which iteration of each franchise would earn the invite, we will do a play in round.

The franchises with two appearances will play a home-and-home, with aggregate scoring determining the winner. Now because the Phoenix Suns have three Finals appearances, they have some extra legwork that goes in with each team playing four games, so if there's a tie, head to head, then point differential, will be the tiebreakers.

All simulations are provided by WhatIfSports.com. Let's play!