The Basketball Podcast: EP434 with Charles Hantoumakos Inside Canada’s Historic FIBA Upset

RELEASE DATE : 22/07/2026

Charles Hantoumakos, the Canadian Under-18 Men’s National Team Head Coach, breaks down their underdog victory against the United States at the 2026 FIBA Under-18 America Cup. Charles shared detailed tactical breakdowns of offensive concepts including flow mechanisms, rifle actions, and turnout sets that helped Canada secure their first-ever title in the event

Hantoumakos shared insights on the importance of keeping plays simple while allowing talented players to make reads, the critical role of spacing and mismatch exploitation, and the need for thorough scouting and personnel analysis. Charles emphasized the importance of celebrating mistakes as growth opportunities and developing players through appropriate skill development rather than focusing solely on winning at younger ages. The conversation also covered Charles’s coaching philosophy, player development approaches, and his return to Orangeville Prep as head coach, along with insights into Canadian basketball development and coaching certification programs.

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Charles Hantoumakos Quotes:

“We had a really great culture and I think that that showed itself throughout the tournament. We were able to maintain a level of competitiveness regardless of the situation. If it was a big win or if we were facing adversity in the middle of a game, that character was shining through and we were able to stay cohesive as a unit and continue to play for each other . . a huge testament to the players.”

“I do think there’s a community in this country [Canada] where coaches do want to help one another. I remember years ago when I started, it was going to the Nike coaching clinics and buying the coaching DVDs and sitting and trying to figure it out on your own. As we’ve evolved, I do think there’s a community where coaches want to help each other.”

“Two things I think the players really bought into were being the toughest team in the tournament and not deviating from that. And the other one was understanding, and it was something we talked about every day, just how much bigger this was than all of us individually — playing for our country, putting on for our country, putting on for our parents who sacrificed for us . . and just understanding what a small piece we play in this moving forward, but having gratitude for the moment.”

“We had 10 guys that had double-digit scoring throughout the tournament. I think we led the tournament in that. And it was constantly, ‘It doesn’t matter who as long as it’s us in the end . . It was just such a special group of guys that really played for each other and moved the ball, wanted to play the right way, and wanted to create advantages to play for their teammates. So, I think that was where our success came from.”

“We had a total of 5 days [preparation before the FIBA Men’s AmeriCup] . . how do you find that balance of keeping it extremely simple for the players but . . create a difficult offense to guard? [How do you] keep it simple for the players but intricate enough with coaches that you can manipulate pieces to attack a weak defender, a weak off-ball defender? I think that’s the toughest part when you’re looking at a 5-day camp and getting guys ready, all the while keeping a culture and kind of a vision for the team and keeping everybody aligned.”

“I learned at a young age that sometimes the best thing you can do when you’ve got a great player is put him in a place to be successful and then stay out of his way.”

“It was just getting guys to understand the why behind what we do. I think sometimes, as coaches, we inundate our players with action, action, set, set, movement, movement. I’m really big on getting the guys to understand why and what are we trying to extrapolate from the possession that we’re in. And that comes from making a decision based on what the defense does and who the defenders are.”

“We would be in film for about 20-25 minutes, but I try to be interactive with it. I try to put a lot of it back on the kids instead of the coaches sitting and talking constantly. We try to get information from the guys and have them talk about what they’re seeing. I think that’s just getting them to understand. Again, it goes back to I’d rather have my players understand the why and have it come from them than us trying to inundate and overload them with information, hoping that they’re going to understand it.”

“I make it a point to say, ‘If you come into practice and you’re not making mistakes, and we’re watching film together and you’re not seeing mistakes, then we’re wasting each other’s time.’  The whole point of this is to continue to make mistakes and getting the guys to understand it, but really trying to change their mindset from ‘I don’t want to make a mistake’  to ‘No, we’re celebrating. We’re celebrating that growth.’ It’s not a mistake. It’s growth. It’s a growth opportunity for you. And that was something culturally we set early.”

“When you see a player that’s made a mistake and you’ve celebrated the mistake, when they get it, I think it’s just as important to celebrate the fact that they’ve moved on and now they’re able to make new mistakes and grow. And I think that fosters a culture of growth for the kids where they don’t feel pressure.”

“In these situations, you always want to have 2 prompts. You want a, a gestural prompt and a verbal prompt . . whatever it is, you’re yelling it out but you’re also pointing. So, if it’s a loud gym and there’s a couple thousand fans in there, maybe you won’t hear the voice, but you’re going to see the gesture. You’ve got to do everything you can to communicate in these environments. So for me, I’m really big on gestural and verbal prompts to what we’re doing.”

“What’s really important, and I think critical to a team’s success is, do players understand what to do based on what the defense is doing? If they’re over, if they’re under, if they’re switching, if they’re denying. And then all the while keeping your spacing as close to perfect as you can so that you can take advantage of whatever the defense is doing,”

“We had an amazing analytics team and we tried to quantify toughness and offensive rebounding. And we did 2 parts. One, how many times did you crash as an individual and what was your conversion rate? So how many times did you crash and how many times did you actually get the offensive rebound?”

“One of the mantras at Canada Basketball is ‘develop while winning.’ Put development first for these young age groups . . It’s so important at the grassroots level to get these guys to worry about their development. The winning is a byproduct of development.”

Charles Hantoumakos Breakdown:

02:20 Underdog Win Setup
03:40 Culture Behind Gold
10:34 Five Day Prep and KISS
12:05 Offense Concepts and Flow
15:13 Spacing and Zoom Reads
17:22 Practice Teaching and Film
19:37 Rifle Action Breakdown
29:13 Corner Pin and Matchups
30:11 Scouting and Code Words
32:58 Turnout Iverson Quick Set
43:33 Rejects And Gortat Seals
46:13 Turnout Versus Switch Communication
48:29 Concept Offense Meets Scouting
53:56 Baseline Out Of Bounds Package
56:34 Zone Baseline Two On Ones
59:11 Rebounding Buy In System
01:00:20 Sideline Out Of Bounds Concepts
01:02:08 Player Development Philosophy
01:06:32 Tryouts And Roster Roles

Charles Hantoumakos Selected Links from the Podcast:

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