Tomáš “oskar” Šťastný has made it official that he is leaving professional Counter-Strike. The experienced Czech sniper posted on social media to confirm that his long career as a player has come to an end. His career lasted for more than twenty years, starting with the early days of Counter-Strike 1.6 and ending with the rise of esports.
He didn’t have an easy time making this choice. He said that after years of competing, he no longer has the same drive or energy to keep playing at the highest level. He did, however, make it clear that he doesn’t plan to stop playing esports altogether. He doesn’t want to leave the scene, though. He wants to help teams in a different way, like as a coach, assistant coach, or analyst.
oskar has announced his retirement from competitive Counter-Strike and is now looking for a coaching or analyst role ‼️ pic.twitter.com/CycqXxzTQA
— Counter-Strike News (@TheCSTimes) April 20, 2026
For people who love Counter-Strike, this moment feels like the end of a big chapter.
The Best Years with MOUZ
Oskar’s best time in his career was when he worked for MOUZ, which was called mousesports at the time. This was the time when he really showed off his skills and became one of the most respected AWP players in Europe.
During this time, he helped the team win a number of big tournaments and play against some of the best teams in the world. He was a key part of the team because he could hit his targets, react quickly, and stay calm while playing. A lot of fans still remember how well he played in big games.
He made history again when he became the first Czech player to qualify for a Valve Major. He reached the PGL Major Kraków in 2017, which was a big deal for him. This accomplishment made him a famous figure in the Czech esports community.
His performance level was very high from 2017 to 2018. People often talked about him with the best snipers in the world. His experience and consistency helped his team stay competitive against tough teams all over Europe.
A Career Full of Highs and Lows
Oskar’s path, like many others in esports, wasn’t always easy. After leaving MOUZ in 2019, he joined a number of different teams in search of new success. HellRaisers, Sprout, and SINNERS were some of these teams.
His time with SINNERS was very important. The team almost made it to a big international event in Shanghai. Even though they didn’t get the last spot, the effort showed that he could still play at a high level.
He achieved a lot of personal goals during his career. He won MVP awards at international tournaments and earned praise from both fans and analysts. At one point, he was one of the best players in the world, which showed how much of an impact he had on the competitive scene.
Even with these successes, he admitted that some decisions during his career did not work out as planned. Still, he expressed pride in what he achieved and said his journey exceeded his early expectations.
Why Retirement Came At This Moment
After more than 20 years of playing games professionally, the physical and mental stress can be very high. To be good at competitive esports, you need to practise for a long time, travel a lot, and stay very focused. This way of life can be hard to keep up over time.
Oskar said that he thought it was time to take a step back and look for new chances. He no longer wants to play; instead, he wants to pass on what he knows and has learned to younger players.
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More and more often, esports players are becoming mentors. Veteran players often become coaches, where they can help teams and train the next generation of stars.
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