From Darkness to the Pitch: The Man Who Builds Confidence Through Blind Soccer

Stand on a soccer field and close your eyes.

Now imagine sprinting toward a goal, tracking the ball by sound alone, listening for your coach’s voice to guide your next move.

For Miami resident Oseas de Leon, that isn’t imagination – it’s reality.

De Leon lost his vision after contracting measles as a child, and that sudden medical crisis that changed the way he experienced the world.

“It was in the transition from becoming fully sighted to complete blindness. My mom said that I had a hard time letting her go; I would be scared of moving,” he said in a recent interview.

The fear was overwhelming. But then he found something else to hold on to: soccer.

“I was coming into a new world, an unknown world, a fearful world, an intimidating world,” de Leon said. “But soccer was something that would give me a little bit of support or peace in this new journey that I was starting to live.”

Soccer gave him something blindness could not take away: movement, competition and joy.

“Once I feel the ball on my field and I start dancing around with the ball, the adrenaline gets so high. I get so happy dribbling around and celebrating with my teammates that we are having this opportunity to play a sport that we all love,” he said.

Today, de Leon is not only a player. He is also a teacher and coach helping other visually impaired youth discover that same confidence.

De Leon works as a Senior Braille and Assistive Technology Instructor at the Miami Lighthouse for the Blind and Visually Impaired, a nonprofit founded in 1926 that provides education, job training, and rehabilitation services for children and adults with vision loss.

“I had the skills to teach and also the experience — my own experience as a blind person — was just making it stronger to give me the opportunity to work with people who are blind or visually impaired,” de Leon said.

Miami Lighthouse President and CEO Virginia Jacko says representation matters.

“All of our technology instructors are blind. Our Braille instructor, blind. Oseas de Leon, blind. I could mention so many,” she said.

According to the Centers for Disease Control and Prevention (CDC), approximately 3.4 million Americans aged 40 and older are blind or visually impaired – and that number is projected to double in the coming decades.

For children and young adults, access to sports programs can be limited. That’s why Miami Lighthouse and de Leon helped launch one of the nation’s first structured blind soccer curricula.

Blind soccer, also known as blind football, is governed internationally by the International Blind Sports Federation (IBSA). The sport has been featured in the Paralympic Games since 2004.

The game follows modified rules.

“So, there are five soccer players. One is a fully sighted player, and he is the goalkeeper. The other four players are completely blind. If there’s anyone with light perception, we all have to use eye shades to make sure that everyone is playing under the same conditions,” de Leon explained.

The ball itself makes noise.

“We have balls that make noise, and that’s how our players can find the balls,” said coach Erica Deetjen.

The field is also adapted with sideboards that amplify sound and help orient players through echo-location techniques.

Even spectators play a role: silence is mandatory during games so players can hear the ball and their coaches.

“The blind soccer pitch is really special because during games, you’re not allowed to make noise,” Deetjen said.

The Miami Lighthouse soccer initiative serves students as young as a year old through age 22. It’s a rare, comprehensive program designed not only to teach sport-specific skills but to foster independence.

“When you’re blind or visually impaired, it’s hard to be involved in activities that allow you to move freely,” de Leon said. “Now through this soccer initiative, we are giving the tools to our children to go to the field, move around freely, safely. That gives you a sense of empowerment, but it also builds confidence.”

The program integrates mobility skills, communication, teamwork, and orientation training – all essential components for independent living.

De Leon’s next dream extends beyond Miami.

He hopes to represent the United States in the 2028 Paralympic Games in Los Angeles. 

“Soccer was a hobby and I never thought that I was going to be able to ever be part of a team and representing the U.S., representing Miami, representing the blind community. I just have no words for it. It’s a dream,” he said.

Jacko is hopeful that they’ll get there.

“I cross my fingers that I might just be in the stands watching,” she said.

The word “blindness” may describe a physical condition. But for de Leon, it does not define possibility.

He is a teacher. A mentor. A competitor.

And every time he steps onto the pitch, guided by the sound of the ball and the voice of his coach, he proves something powerful: losing sight does not mean losing vision.

For Oseas de Leon and the students he trains, soccer is more than a game.

It is a pathway to independence – and perhaps, one day, a gold Olympic medal.