1. Summary
Reza Mirsaeedi (born June 15, 1995, in Tehran, Iran) is a professional streamer, tournament organizer, and Dota 2 commentator known online as MySteam. He has been passionate about gaming since childhood, starting with classic consoles like Atari and Sega before transitioning to PC gaming in 2007. His dedication and deep understanding of games such as Counter-Strike and Warcraft III (Dota 1) gradually turned him into one of the most influential figures in the Persian Dota 2 community.
2. Tournament Organizer & Host
Reza began organizing Dota 2 tournaments in 2018, creating a competitive platform for Iranian and regional players despite severe internet restrictions and frequent power outages. His 1v1 and 5v5 tournaments quickly gained popularity — the fifth season of his team-based championship reached a record-breaking 4,700 concurrent viewers and an average of 3,000 viewers. To date, he has organized over 35 solo (1v1) tournaments and 10+ official team tournaments, many of which were registered directly on Steam with approved Valve tickets.
He has collaborated with various brands and sponsors, including Lidoma, Hamishagi, and international organizers such as B8, and OGA Dota 2 Pit, serving as the official host and commentator for several of their events.
3. Caster & Commentator
As a caster, Reza is widely recognized for his energetic and engaging commentary style. He has covered both official and community-based tournaments and even commentated on international charity matches featuring professional players like Dendi and AdmiralBulldog. His clear explanations, humor, and voice quality have helped him attract a loyal audience and strengthen the Persian-speaking Dota 2 scene.
4. Streamer & Content Creator
Reza started creating gaming tutorials and educational videos in 2018, focusing on Dota 2 and other Steam titles. His content soon went viral, with several videos surpassing 100,000+ views. In mid-2019, he launched his official Twitch channel, which now has over 38,000 followers and a total watch time exceeding 1 million hours. He also maintains an active presence on Instagram (50,000+ followers), Telegram (5,000+ members), and YouTube, producing guides, highlight videos, and entertainment content.
His income streams include Twitch subscriptions, donations, advertisement revenue, brand sponsorships, Steam Market trading, and collaborations with games like Axie Infinity, where he also organized competitive events.
5. Professional Player & eSports Contributor
As a player, Reza is considered one of Iran’s most experienced Dota 2 competitors, with over 18,000 hours of playtime on his main Steam account and a rank of Immortal — the game’s highest competitive tier. Through his tournaments and community projects, he has revived competitive Dota in Iran, motivating former players to return and new players to join organized eSports events.
6. Education
Reza holds a Master’s degree in Electrical Power Engineering, combining his academic background with his professional passion for gaming and digital media. He continues to expand his influence in the gaming industry by developing new eSports ideas and projects while maintaining active streaming across Twitch, Instagram, YouTube, and Telegram.
