Basketball is an organized team sport played 5-on-5 in the NBA and in every other professional setting, if someone needed a reminder.
Still, there is one guy who flipped that organized part completely. Although he played professionally in the Costa Rican league, he has been building a global community around intense 1-on-1 basketball in every country he travels to.
His name is Matt Kiatipis, better known as MK, and he started gaining popularity on social media for his clips of fierce street battles, park runs against local challengers and international pickup games where the environment is always unpredictable.
Known for his bold approach, MK recently made a challenge to Bronny James, the son of one of the greatest basketball players ever, to face him in a 1-on-1 duel, as he believes that the Los Angeles Lakers guard would walk away as a clear loser.
"I think we should do Bronny and I one-on-one," MK proclaimed in his guest appearance on Logan Paul's podcast, "IMPAULSIVE."
"Get that little man, LeBron James, supporting his little kid, and then we'll make it happen. I'll talk s—t to let LeBron, all of them, f— em."
Kiatipis grew up in Newmarket, Ontario, where he took his first basketball steps on local courts before trying to follow the traditional route of the game. He went on to play college basketball at Simon Fraser University in Canada, where he believed that he was a hard-nosed guard ready for different challenges.
That changed during the COVID period, when organized basketball stopped, and everything shifted. After a brief professional stint in Costa Rica, he started uploading his own videos, got monetized and realized this could be a new direction for him. That was the moment he fully transitioned into filming 1-on-1 battles and park runs, and it only grew from there. Currently, he has over three million followers on Instagram and over four million on TikTok.
https://www.youtube.com/shorts/dpcWLSRh9c0
His streetball style is built around outdoor courts surrounded by crowds filming every possession, every move, every reaction up close. It often gets physical, sometimes even on the edge of full-scale fights. Still, MK embraced all of it and built his identity, turning that ultra-chaotic environment into entertainment for his viewers. He often gets mixed reactions from fans online; some love him, some hate him and want to see him lose every time.
Nevertheless, he believes that kind of hostile, no-rules setting would actually be his advantage in a matchup against someone like Bronny. And he even called LeBron to be there to witness it all.
"And then LeBron is there for Bronny, and he's coaching him. 'Yeah, Bronny, you can do it. I don't really like ones, but you can do it.' It's like, you know, they're not built like that. For the ones, it's a different sport. You're a smart guy. You f—ing now what it is. It's not 5v5 basketball. It's different," MK explained.
If there was one word to describe MK's streetball style, it would be chaos. From pulling jerseys to constant physical contact and nonstop trash talk, it is all part of a showmanship that often sparks strong reactions from opponents.
However, those opponents are nowhere near Bronny's level. Even if it gets overlooked in online debates and social media comments, LeBron James Jr. is still an NBA player, getting his minutes in this year's playoffs and capable of playing basketball at the highest level.
Sure, MK calling him out might be a long shot, but it would definitely attract massive attention across social media platforms. "The 1v1 Basketball GOAT," as it stands in the podcast description, versus the son of an NBA legend would practically be a must-see for the newer generation of hoop fans.
Different rules and a different environment would probably suit MK's style more, but it has to be said, he might still be underestimating Bronny in a real competitive setting. Hopefully, someday, Bronny will accept this challenge.
This story was originally published by Basketball Network on Apr 22, 2026, where it first appeared in the Off The Court section. Add Basketball Network as a Preferred Source by clicking here.
