Draft two identical twins one pick apart into a 30-team league with 30 different development systems, and you’ve accidentally run the closest thing basketball has to a controlled experiment. Ausar and Amen Thompson just gave us the results. On September 18, ESPN reported that Ausar signed a fully guaranteed five-year, $155 million rookie-scale extension with Detroit. That makes the Thompsons the first twins in NBA history to each land nine-figure contracts, and I’ve run this ledger every way I can think of. Both franchises got what they paid for.
Back in 2023, Houston took Amen 4th overall. One pick later, Detroit took Ausar 5th. Nobody drafted them as a pair with the idea of proving anything. That framing only showed up in hindsight, because two teams evaluated the same bloodline independently and landed on the same conclusion: worth a top-5 pick. The natural experiment could have gone a dozen different ways. One twin breaks out, the other flames out. Both stall behind more polished rookies. Instead, both bets hit in the same month, for reasons that barely overlap.
Why did the Pistons give Ausar Thompson $155 million?
Start with the ledger Detroit is actually buying. Ausar led the entire NBA in steals per game at 2.0, and he finished the season with 215 combined steals and blocks, a workload of disruption most wings never approach across a full career, let alone one season. He made the All-Defensive First Team and finished third in Defensive Player of the Year voting, which is about as close as a player gets to being formally recognized as one of the two or three best defenders alive without actually winning the award.
The counting stats around it are modest on purpose: 9.9 points, 5.7 rebounds, 3.1 assists, 2.0 steals a night. Nobody in Detroit’s front office is pretending Ausar is a scorer. But then there’s the playoff number, which is the one that should stop you. Across 14 postseason games, Ausar recorded at least 25 steals and 25 blocks combined, the first player to clear that bar in a single postseason since Anthony Davis did it in 2020. Davis was, at the time, one of the best two-way big men on the planet. Ausar is a 6-foot-7 wing doing it from the perimeter.
That’s the bet Detroit made with $155 million: a top-3 DPOY-caliber stopper, locked in before he ever hits restricted free agency. It’s also a preview of how Detroit handles restricted-free-agency math, where the front office would rather write the guaranteed check early than negotiate from a weaker position two years from now.
Are Ausar and Amen Thompson twins?
Yes. Ausar and Amen Thompson are identical twins who entered the NBA together in the 2023 draft, with Houston taking Amen 4th overall and Detroit taking Ausar 5th. That made them the first twins in NBA history both picked in the top five, and this September’s extensions made them the first to each sign $100 million-plus deals.
The two deals together add up to $363 million committed to the same draft class, the same bloodline, in the same offseason. That’s not a coincidence of timing so much as two franchises independently confirming a bet they each made three years ago.
What is Houston paying for versus what Detroit is paying for?
Amen’s $208 million extension isn’t news: Houston and Amen agreed to the deal in early September, and Swipe Sports already covered Amen’s $208 million bet on his own flaws when it happened. What matters now is reading it against what just happened in Detroit.
The size gap is real, and it’s not because Amen has a bigger defensive résumé than his brother. He doesn’t. Ausar’s is the more decorated defensive season of the two. The gap exists because Amen’s offensive game is bigger in more categories. He posted career highs of 18.3 points, 7.8 rebounds and 5.3 assists a night, and he led the entire NBA in minutes played this past season, which tells you Houston’s coaching staff trusted him with the ball in winning time more than almost any player in the league. One detail actually sharpens the split instead of blurring it: Amen made the All-Defensive First Team himself in 2024-25. This past season, he narrowly missed both teams, finishing just short of the final cutoff. The spot he used to hold went to his twin brother instead, which means Houston’s $208 million is riding almost entirely on offensive production while Detroit’s guy quietly took over the defensive seat at the family table.
Think of it less as a trade-off and more as two different shapes of star. Detroit bought a defensive stopper whose offense is deliberately secondary. Houston bought a do-everything engine (points, boards, assists, minutes) who spent this season prioritizing offense over the defensive reputation he built a year earlier. The extensions reportedly include a 10% trade kicker for Amen, and Houston negotiated the number below his roughly $251 million max-eligible ceiling to preserve cap flexibility around him, a sign the Rockets view this less as a ceiling payment and more as a floor they’re comfortable building on.
I run projections across three fantasy baseball leagues with my own model, and the thing nobody warns you about starting out is that two good evaluations can look at the exact same player and land in completely different places without either one being wrong. That’s the Thompson twins in miniature. Detroit and Houston weren’t grading the same test. They were grading different subjects who happen to share a birthday.
Here’s how the news broke when Ausar’s deal became official:
https://twitter.com/ESPNNBA/status/2101085124976955465
That’s Shams Charania’s report on Ausar’s deal, and it’s worth sitting with the fact that both twins now have their names on nine-figure contracts before either has played out his four-year rookie deal. Neither number is a projection anymore. Both are receipts.
Detroit’s $155 million is the safer bet on paper: defense ages better than most people assume, and a top-3 DPOY finish this early in a career is about as strong a signal as the league produces. But I’m not picking a side here, because the data doesn’t ask you to. Two franchises ran the same experiment on the same bloodline and both got a star. Write that down as the rarer outcome, because in three years, this is the offseason both fan bases will point back to and say they saw it coming.
