Professional CS2 Player

mantuu

Professional CS2 coaching from a player who competed internationally for eleven years — as a rifler, as an AWPer, and at the highest level of international Counter-Strike.

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125+ Tournaments
$244K+ Career Earnings
11 Years Pro
OG · BIG · 9INE Teams
About

Eleven Years on the Server.

Mateusz "mantuu" Wilczewski is a professional CS2 player with over a decade of competitive experience at the top of international Counter-Strike. Originally a rifler, he transitioned to primary AWPer — a role he held across OG, BIG, and 9INE after coming up through the German scene with Alternate aTTaX. He coaches players who want structured analysis and feedback from someone who has competed at the highest level.

Team Achievements

  • 1st — CCT Online Finals #5, 2023
  • 1st — BLAST Premier Fall Groups, 2020
  • 1st — ESL Meisterschaft, 2017 – 2019
  • 2nd — Flashpoint Season 2, 2020
  • 2nd — IEM Summer 2021
  • 2nd — IEM New York, 2020
  • 3rd/4th — ESL Pro League Season 14, 2021

Individual Awards

  • EVP — ESL Pro League Season 14
  • EVP — IEM Summer 2021
  • EVP — Flashpoint Season 2
  • EVP — cs_summit 6 Europe
  • EVP — cs_summit 5
  • MVP — ESL Meisterschaft 2018 & 2019
  • HLTV Top Players — #22 2020, #25 2021
Packages

Three Packages. Your Choice.

Three formats, all live on Discord with mantuu. The difference is scope.

45 minutes

Demo Review

$50

Your demo reviewed live on Discord — a specific, prioritised breakdown of what is wrong and what to fix first.

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Most Popular
90 minutes

Demo Review + Server Session

$100

Demo review followed by live server work on the exact problems it surfaces. Diagnosis and application in one session.

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2 hours

Team Demo Review + Server Session

$250

Team demo review and live server work on structure, rotations, and defaults — the way tier-1 teams run them.

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Testimonials

What the Work Produces.

Had coaching from higher-ranked players before — always the same stuff, crosshair placement, play slower. mantuu spent the whole session on one rotation I kept running on Mirage B. Broke down the timing, explained why it was costing me rounds, gave me three things to fix. Booked the server session after.
Viktor S. · Faceit Level 8
Had my first coaching session with mantuu and I'm really happy with it. We went through my demo, talked about my role, and he gave me a lot of new ideas for my approach and decision-making. He also shared valuable tips for an upcoming LAN, which I ended winning shortly after. I can definitely recommend him!
GHOST · Faceit Level 10, 3K Elo
He paused the demo and asked why I was holding that angle given the round state. I had no answer. The rest of the session was about reading situations before acting on them — not reviewing mistakes after the fact.
James O. · ESEA Intermediate
Book

The Sessions Are Open.

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For any questions regarding coaching sessions, send an enquiry.