Technical Sport Institute of Boxing "TSI Boxing"

06/17/2026

🥊 We did it again!

The training plan was accomplished, even after Coach said, “Destroy this bag!” 💥😅 Yes literally…

05/23/2026

🥊 Our next stop is the King of the Jungle in Grand Rapids!

📍 Grand Rapids, Michigan
📅 August 5th – August 8th

TSI Boxing is bringing fighters of all levels — from new boxers gaining experience to seasoned competitors ready for battle.

This is another great opportunity to learn, grow, and represent the team with pride. Hard work continues — let’s get ready for the jungle! 🔥💪

05/20/2026

The energy in the gym was through the roof today! Everyone put in amazing work — sweat, grind, and hard work every round. Champions are built through dedication, and the team is looking sharp and hungry for more. 🥊🔥

05/18/2026

🥊 At TSI Boxing, every drill has a purpose.
We work on technique, power, speed, and explosive movement — building smarter, stronger fighters one round at a time. But boxing is more than punches. Through discipline, hard work, and consistency, we’re building champions in the ring and strong character outside of it. 🔥💪

05/13/2026

Just last year, Dmytro Masnytskyi was competing in the Junior Division. This year, ranked #10 in the country, he stepped into the Open Class at the National Golden Gloves in Tulsa with the Detroit Golden Gloves team, facing one of the nation’s top elite boxers.

He showed true heart against a more mature and experienced opponent. A one-point split decision changed the outcome, but Dmytro finished strong and clearly dominated Round 3. Proud of his discipline, dedication, and hard work throughout camp. He exceeded expectations and arrived in Tulsa in the best condition possible. This experience will take him to the next level. 👏🥊

Thank you to coaches Jaquillard, Harrison, Woodrow White, Canada, and the entire Detroit team for the amazing support.

Special thanks to the TSI Boxing team and coaches for all the hard work and support behind our athletes every step of the way.

Detroit still has 2 boxers moving closer to the finals! 🔥

https://youtu.be/lHTAXgFf9Dw?si=ZRPbMvHguQpvLubf

05/11/2026

🥊 2026 Tournament of Champions 🥊
📍 Arvest Convention Center
📍 Tulsa | May 11th – 16th

The National Golden Gloves Tournament of Champions is officially underway! Detroit has 4 boxers competing today, and representing our team in the preliminary bouts is Dmytro Masnytskyi — Ring 3, Bout 23. 🔥🥊

Competition starts daily at 5:00 PM.

Detroit is ready.
We go to work. This is going to be 🔥

You can follow the tournament and watch the live stream below:

Golden Gloves Tournament of Champions Live Stream
Official Championship Page

https://www.goldenglovesusa.org/championship/

🥊

05/10/2026

04/22/2026

Look this is me! Wow, I see myself too, Me too…

And this is what this team is about. We are make an impact in our kids lives!

This team is on the rise - champions in the making. Two of our boxers Arseniy Semak and Dmytro Masnytskyi are currently ranked #10 in USA Boxing.
And we are about to improve the standing and to add more names to the list.

Stay focused. Stay disciplined, Work hard.

04/22/2026

Look this is me! Wow, I see myself too, Me too…

And this is what this team is about. We are making an impact in our kids lives!

This team is on the rise - champions in the making. Two of our boxers Arseniy Semak and Dmytro Masnytskyi are already ranked #10 in USA Boxing.
And we are about to improve the standing and to add more names to the list.

Team - Stay focused. Stay disciplined, Work hard.

04/21/2026

2026 Detroit Golden Gloves Team — heading to Tulsa, Oklahoma for the National Golden Gloves, May 11–16.

The next three weeks are all about preparation. The team is locked in — stay focused, stay disciplined, and be ready to show what we’re made of at the most prestigious tournaments of all times!

Photo by Bob Ryder.