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VK Professor 2020 Split 1.png
Background Information
NameMatheus Leirião
Country of Birth
BirthdayFebruary 10, 1996 (age 24)
Soloqueue IDskProfessor, FatefulProfessor, MacaW, g3x Professor, JAYOB Professor, OPK Professor
Social Media & Links
Infobox Facebook Fanpagelogo std.png
Infobox Instagramlogo std.png
Infobox Snapchatlogo std.png
Infobox Twitchlogo std.png
Infobox Twitterlogo std.png
Team History
??? ???? - Nov 2013
Logo std.pngAfterall Gaming
Nov 2013 - Apr 2014
AceZone e-Sportslogo std.pngAceZone e-Sports
May 2014 - Jul 2014
Logo std.png7B e-Sports
Aug 2014 - Feb 2015
INTZlogo std.pngINTZ
Feb 2015 - May 2015
Keyd Warriorslogo std.pngKeyd Warriors
May 2015 - Aug 2015
G3nerationXlogo std.pngg3nerationX
Dec 2015 - Jan 2016
JAYOB e-Sportslogo std.pngJAYOB e-Sports
Jan 2016 - Aug 2016
Operation Kino e-Sportslogo std.pngOperation Kino
Aug 2016 - Nov 2018
ProGaming Esportslogo std.pngProGaming Esports
Nov 2018 - Oct 2020
Vivo Keydlogo std.pngVivo Keyd

Matheus "Professor" Leirião is a League of Legends esports player, previously support for Vivo Keyd.


Matheus "Professor" Leirião is from Cuiabá, Mato Grosso.


Professor became known as a player in 2013 as a member of AceZone e-Sports. In the first half of 2014 he was banned for one year due to elo-boosting. He played in minor teams for some months, and in August he joined INTZ e-Sports as a coach. He would continue in this position until February 2015, when he left the team to pursue a career as a player again. He joined Keyd Warriors and played in the Challenger Circuit, getting third place and a chance to play at the Split 2 Promotion against Dexterity Team. Keyd Warriors defeated deX 3-0, securing a spot at the 2015 CBLOL Split 2. Some time later, the team was acquired by g3nerationX.


  • Known for shouting a lot during games.[15]
  • Usually made fun of by the Brazilian community, with fans and fellow players shouting "Eu sou macaco velho, Professor!" ("I'm an old monkey, Professor!", "old monkey" being an expression that refers to a wise person) towards him. This was started by Leko in a game between Keyd Stars and g3nerationX.[16]
  • Portrayed as
    in the CBLoL 2015 official wallpaper.

Tournament Results[edit]

This table shows up to the 10 most recent results. For complete results, click here.

Minimum place

Professor Tournament Results
DatePlEventLast ResultRoster
2020-08-098 CBLOL 2020 Split 2
6 - 15Blanklogo std.pngRR
Vivo Keydlogo std.pngVK Hidan,  Minerva,  NOsFerus,  Klaus,  Drop,  Professor,  Turtle,  BeellzY
2020-05-301 Mastercard Legends Showdown: Team Kami x Team YoDa
2 : 1Logo std.pngKAMI
Logo std.pngYODA Mylon,  Jovirone,  YoDa,  Absolut,  Professor
2020-05-023 CBLOL 2020 Split 1 Playoffs
0 : 3KaBuM! e-Sportslogo std.pngKBM
Vivo Keydlogo std.pngVK Robo,  Grell,  NOsFerus,  Klaus,  Professor,  Turtle,  BeellzY
2020-04-261 CBLOL 2020 Split 1
14 - 7Blanklogo std.pngRR
Vivo Keydlogo std.pngVK Robo,  Grell,  Caos,  NOsFerus,  Klaus,  Professor,  Turtle,  BeellzY
2019-09-21Q CBLOL 2020 Split 1 Promotion
3 : 1CNB govTLogo std.pngCNB
Vivo Keydlogo std.pngVK mumus100,  Grell,  NOsFerus,  Klaus,  Professor,  Crowe
2019-08-172 BRCC 2019 Split 2 Playoffs
1 : 3ProGaming Esportslogo std.pngPRG
Vivo Keydlogo std.pngVK mumus100,  Grell,  NOsFerus,  Klaus,  Professor,  Crowe
2019-07-291 BRCC 2019 Split 2
13 - 2Blanklogo std.pngRR
Vivo Keydlogo std.pngVK mumus100,  Grell,  Caos,  NOsFerus,  Klaus,  Professor,  Lorenzo Jung,  Crowe
2019-04-27NQ CBLOL 2019 Split 2 Promotion
1 : 3Team oNe eSportslogo std.pngONE
Vivo Keydlogo std.pngVK Yang,  Jockster,  tockers,  micaO,  Professor,  Lorenzo
2019-03-247 CBLOL 2019 Split 1
8 - 13Blanklogo std.pngRR
Vivo Keydlogo std.pngVK Yang,  Laba,  Caos,  tockers,  Klaus,  micaO,  Professor,  Jockster,  Nelson
2019-02-282 Zona Esports - Movistar Riders Showmatch
1 : 2Movistar Riders2logo std.pngMRS
Vivo Keydlogo std.pngVK Yang,  Laba,  Caos,  tockers,  micaO,  Klaus,  Jockster,  Professor


External Links[edit]



The following pages redirect here:

No results found