From Liquipedia Fighting Games Wiki
Player Information
Romanized Name:
Seonwoo Lee
March 23, 1985 (1985-03-23) (age 33)
Active in:
Evolution Championship Series/2012/SSFIV:AE Evolution Championship Series/2013/SFxT Final Round/19/SFV NorCal Regionals/2016/SFVEvolution Championship Series/2016/SFV Final Round/19/SFV Evolution_Championship_Series/2018/Japan/SFV:AE Final Round/2018/SFV:AE
2012-01-11 – 2013-02-21
2015-11-15 – 2017-11-02
2017-11-02 – 2018-02-07
2018-03-18 – Present

Seonwoo "Infiltration" Lee is a South Korean Street Fighter player. He is a five-time EVO champion, having won Super Street Fighter IV: Arcade Edition v2012 in 2012, Street Figher X Tekken in 2012 and 2013 (the former with Laugh as his partner) and Street Fighter V at EVO 2016 and EVO Japan 2018.

Infiltration is known for his defensive, hit-and-run play style. As a multi-character specialist from the beginning of Street Fighter IV, he has showcased his skills with dozens of characters, including Akuma, Juri, Nash, Menat, Abel, Gouken, Chun-li, Oni, Hakan, Cammy to name a few. In Street Fighter V, Infiltration is mainly known for his Juri.


Date Placement Tier G Tournament Team Result Prize
2018-05-20 A22nd A1Premier Stunfest 2018 MenatJuri 0 : 6 JapanIbukiFujimura $3,000
2018-03-18 A11st A1Premier Final Round 2018 MenatJuri 3 : 1 JapanAkumaTokido $7,000
2016-07-17 A11st A1Premier Evolution Championship Series 2016 Nash 6 : 2 JapanR. MikaFuudo $60,642
2016-06-26 A22nd A1Premier Community Effort Orlando 2016 NashF.A.N.G 0 : 2 JapanRyuTokido $4,674
2016-03-27 A11st A1Premier NorCal Regionals 2016 Nash $7,000
2016-03-20 A11st A1Premier Final Round 19 Nash $7,000
2015-12-06 A77 - 8th A1Premier Capcom Cup 2015 DecapreChun-Li 2 : 3 JapanMakotoMisse $5,000
2015-07-19 A33rd A1Premier Evolution Championship Series 2015   Decapre $9,227
2013-07-14 A33rd A1Premier Evolution Championship Series 2013   AkumaHakan $1,637
2013-07-14 A11st A1Premier Evolution Championship Series 2013   Jin KazamaAlisa Bosconovich $2,062.8
About achievementsComplete Results in any Tournament


  • Infiltration was known for being highly skilled with dozens of characters in Ultra Street Fighter IV.
  • Notorious for his hit-and-run play style.
  • Won Street Fighter V over other 5,000 players at EVO 2016, the largest fighting game tournament ever.
  • Was undefeated during the first months of Street Fighter V. He would eventually lose his streak to Tokido at CEO 2016.
  • His favorite character is Juri. His dedication to the character often makes him a fan favorite in tournaments, as Juri has been a niche but beloved character since introduced to the series.
  • When asked how he was able to convincingly beat Fuudo twice at EVO 2016, Infiltration responded: Download Complete!.