saadzin (Guilherme Pacheco) - Biography, customization, configs, cfg
Mouse settings
Screen settings
Aim
Viewmodel
Launch parameters
Player skins
Other PRO Gamers
Guilherme "saadzin" Pacheco is a well-known Brazilian esports player competing in Counter-Strike 2. He has spent less than 4 years on the pro scene but has participated in a significant number of tournaments, playing about 270 matches. In many of these, he managed to place in prize-winning positions, earning approximately $14,000 in prize money.
Guilherme began his professional career in August 2021. At the start, he played for various mixes, including Feitos no pug, Stuck, Saadzin e amigos, Os Carecas, and Five Stars Brazil. However, he did not achieve notable success with any of them. In July 2022, Guilherme joined Alpha United but failed to deliver strong results there as well.
After that, he returned to Os Carecas, playing for them from December 2022 to March 2023. During this period, he won several awards, including gold at Gamers Club Liga Série B: December 2022 and silver medals at Gamers Club Liga Série A: January 2023 and February 2023.
From March 2023 to May 2024, Guilherme "saadzin" Pacheco represented w7m esports. Though he did not achieve major victories with this lineup, he still secured some success in Tier B and C tournaments. Highlights include championships at Gamers Club Liga Série A: April 2023, Gamers Club Liga Série S: Season 3, FACEIT Cash Cup: South America - Summer 2023 #5, Roobet Arena Weekend Cup Brazil #5, Dust2 Brasil Liga Season 2, silver medals at BGS Esports 2023, 3-4th place at CCT Season 1 South America Series #12, and 5-8th place finishes at CCT Season 1 South America Series #10.
As one of the best and most consistent players on the team, Guilherme received an invitation from Legacy, which he joined in summer 2024. Almost immediately, he won the championship title at Thunderpick World Championship 2024: North American Series #2, followed by gold medals at ESEA Season 49: Advanced Division - North America, CCT Season 2 North American Series #1, and Thunderpick World Championship 2025: North American Series #1.
Additionally, with Legacy, he earned silver medals at CBCS Season 5 and Frost and Fire South America, bronze medals at ESL Challenger League Season 48 and 49: North America, and placed in prize positions at CCT Season 2 North American Series #3, ESL Challenger Katowice 2024, PGL Bucharest 2025, and Intel Extreme Masters Dallas 2025.