Mario Hezonja went fifth overall in the 2015 NBA draft. He was 20, Croatian, nicknamed Super Mario, and he was supposed to be a star.
Five seasons later he was unemployed.
The Orlando Magic drafted him and gave up on him. The New York Knicks took a season. The Portland Trail Blazers took a season. Career average, 6.9 points a game. In November 2020 the Memphis Grizzlies traded for him, and in December 2020 the Memphis Grizzlies waived him before the season even started. He never played a game for them. He was 25 years old and out of the league.
So he went back to Europe, which sounds like a soft landing and is not. Panathinaikos in Greece. UNICS Kazan. Then in 2022, Real Madrid, one of the heaviest jobs in the sport, where being the washed out NBA lottery pick is not something anyone lets you forget.
He stayed four years. He won the EuroLeague in 2023 and lost the final in 2024. In June 2026, at 31 years old, he was named MVP of the Spanish league.
Six weeks later the Cleveland Cavaliers signed him.
Hezonja wrote this on X afterward. "Never liked how I left the NBA but these past 5 years have been exactly what I wanted and much needed!"
Read that first clause again. Never liked how I left. He is 31 and he is still carrying the exit.
At Cavaliers media day in late September, he was asked what is different about him now, and his answer was not about confidence or maturity or any of the things players usually say. It was about his body.
"I was drafted, man, at 6-6, 190. I remember looking like a child even in summer league."
"And now I'm coming back at 6-9, 260, so that definitely adds to the versatility the team can use."
Official listings in 2015 had him taller than 6-6, so take the tape measure loosely. The point he is making is not about inches. It is about the fact that the 20 year old who got drafted on potential has spent six years turning himself into a different physical object.
Asked how, he did not dress it up.
"For the weight, I can tell you from a lot of crazy hard work. Never quitting, always doing extra."
"It's just like crazy, crazy hard work and stupid almost dedication to it."
Stupid almost dedication. That is a man describing six years of work nobody in America was watching.
The honest counterpoint. This is a one year contract, and the Cleveland Cavaliers signed him for frontcourt depth after losing Dean Wade and Keon Ellis, not to be a centerpiece. Being the best player in the Spanish league at 31 has never been a guarantee of anything in the NBA, and his first run produced 6.9 points a game. There is a real chance this ends quietly.
But the fifth pick of the 2015 draft got written off at 25, went somewhere he could be seen failing, and worked for six years until the league asked him back. He does not have to prove it was worth it. He already went and did it.
If you love basketball stories like these, follow us on any platform
@ontaphoops