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PRG Professor 2018 Summer.jpg
Background Information
NameMatheus Leirião
Country of BirthBrazil
TeamProGaming Esports
Social Media
Team History
TeamStart DateEnd DateRole
Logo std2.png Afterall Gaming11/2013
AZlogo std.png aZ11/20134/2014
Blanklogo std.png none5/20147/2014
ITZlogo std.png ITZ8/20142/2015
Coachlogo std.png
KWarslogo std.png kWars2/20155/2015
G3xlogo std.png g3x5/20158/2015
JAYOBlogo std.png JAYOB12/20151/2016
OpKlogo std.png OpK1/20168/2016
PRGlogo std.png PRG8/2016Present
"Professor" (Real Name: Matheus Leirião) is a Brazilian League of Legends player, currently a Support for ProGaming Esports.


Career History

Professor was caught in a drophack/Elo Job/Scripting scandal by Riot back in 2014.[1]. Having being banned for a full year, he has been acting as coach to stay in shape and updated.

Finally after the ban was lifted, Professor asked to leave INTZ e-Sports, since he did not want to coach anymore. He wanted to be a player again and since that team had its line-up full, he decided to look for another team.


  • Known for strong knowledge about the game.
  • Considered one of the mildest mannered players in Brazil.
  • He said that the ban almost made him quit from being a pro player, but at the same time it was good for him to analyze what were his life goals and to study the game even more.
  • His nickname means "teacher" due his deep knowledge about League of Legends.
  • Portrayed as Nautilus in CBLoL 2015 official wallpaper.
  • He also known as "Vareta" or "Buxinga".
  • He'd rather play utility based support champions than the tanky ones.


Date Event Result
2016-05-01 Brasil Mega Arena Rio 2016 Bronze.png OpK 2 : 0 PaiNlogo std.png paiN Gaming
2016-03-20 CBLOL 2016 Summer Playoffs SF.png OpK 1 : 3 ITZlogo std.png INTZ e-Sports Club
Date Event Result
2015-12-06 BRCC 2016 Summer Qualifier Gold.png JAYOB 2 : 0 Logo std2.png Amigos do 4Landerson
2015-07-25 2015 CBLOL Winter Playoffs Copper.png g3nerationX 0 : 3 KStarslogo std.png Keyd Stars
2015-05-06 Razer Challenge Silver.png kWars 0 : 2 INTZ Rlogo std.png INTZ Red
2015-05-01 CBLOL 2015 Winter Promotion Qualified.png Keyd Warriors 3 : 0 DeXlogo std.png Dexterity Team
2015-04-04 Go4LoL March Bronze.png kWars 1 : 0 Teletonlogo std.png Teleton Team
2015-04-03 Xtreme League March Silver.png kWars 0 : 2 Ppclogo std.png o papai chegou
2015-02-28 Xtreme League February Copper.png kWars 0 : 1 B Godslogo std.png Big Gods



External Links