jcobbb (Jakub Pietruszewski) - Biography, customization, configs, cfg

Jakub “jcobbb” Pietruszewski is one of the well-known Polish professional players in Counter-Strike. He has been active on the pro scene for over 5 years but has not yet achieved outstanding success. During this time, he played around 150 matches across various lower-tier tournaments. In some of them, he managed to place in prize positions, earning approximately $1,000 in total.

His career began in May 2020. Early on, he played for several lesser-known teams, including 16yo, STYROPIAN, ANIMEKID2008, Fastwin9999999, and Tokyo Manji, but failed to demonstrate significant results with them.

In early 2022, little changed. Jakub frequently switched teams, playing for Lepsi, Uch1ha, and ESSAYOLOXD69 until June without winning any awards. His first career success came with Kacper i Kuba, finishing 2nd at Battle Of Streamers #4, but he could not build on this achievement.

He continued to move between teams, joining Uch1ha, Yologang420, and Wolfs Esport by the end of 2022, again without winning prizes. Things improved in spring 2023, when he rejoined Yologang420, helping the team finish 3–4th at ESEA Season 45: Open Division - Europe, and later winning gold at PLE Nowy Poziom 2023: Split #2 with PGSMAFIA.

In November 2023, Jakub joined 9INE, achieving runner-up finishes at ESL Mistrzostwa Polski Autumn 2023 and YaLLa Compass Fall 2023. At the start of 2024, he returned to switching teams, winning his first championship with KOMNATA at Game Zone 2024.

In November 2024, Jakub finally found a stable team, joining Betclic Apogee Esports, where he played until August 2025. With them, he won the main awards of his career: silver at Chicken.GG Cup and Skin.Club Christmas Cup 2024, 5–8th place at CCT Season 2 European Series #20, CCT Season 3 European Series #2, and Exort The Proving Grounds Season 1, and 9–11th at PGL Bucharest 2025.

Afterward, he left the team and in September 2025 joined FaZe Clan, where he currently plays. With FaZe, he has already participated in the BLAST Open Fall 2025 Closed Qualifier, finishing 3–4th.