Leaguepedia | League of Legends Esports Wiki
Background Information
NameMateusz Klimaszewski
Country of Birth
Favorite Champs
Soloqueue IDsWorst Sona EU, ProGromek, EloHell Grøm, Grom Z Nieba, ALSEN Grom, DNL Grom
Social Media & Links
Infobox Facebook Fanpagelogo std.png
Infobox Twitchlogo std.png
Team History
Mar 2012 - May 2012
ClanPolandLogo std.pngClan Poland
May 2012 - May 2012
TimeOutlogo std.pngTime-Out
May 2012 - Jul 2012
ALSENTeamlogo std.pngALSEN Team
Jul 2012 - Aug 2012
EloHelllogo std.pngEloHell
Oct 2012 - Dec 2012
ClanPolandLogo std.pngClan Poland
Jan 2013 - Feb 2013
EloHelllogo std.pngEloHell
Mar 2013 - Mar 2013
Logo std.pngWild 4 Sports
Mar 2013 - Apr 2013
AnexisLogo std.pngAnexis eSports
May 2013 - Jun 2013
Logo std.pngKryzys Gospodarczy
Jun 2013 - Jul 2013
Reason Gaminglogo std.pngReason Gaming
Sep 2013 - Sep 2013
Eternity Gaminglogo std.pngEternity Gaming
Oct 2013 - Nov 2013
ALSENTeamlogo std.pngALSEN Team
May 2014 - Jun 2014
Sample Textlogo std.pngSample Text
Jun 2014 - Sep 2014
Denial eSportslogo std.pngDenial eSports EU
Sep 2014 - ??? 2014
Sample Textlogo std.pngSample Text

Mateusz "Grom" Klimaszewski is a retired League of Legends esports player, previously support for Sample Text.


Before Grom showed up on the competitive scene as a former player of Time-Out he played for lesser known Polish teams like Clan Poland and the ALSEN Team. After his short time in Time-Out he came back into the Polish scene and joined team EloHell. After ECC:Poland, Grom and his team went on to play the Regional Finals Decider to secure the last slot for IEM Gamescom 2012. They went on to beat Meet Your Makers 2:0 in the finals qualifying for IEM Gamescom.


Tournament Results[]

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

Minimum place

Grom Tournament Results
DatePlEventLast ResultTeamRoster
2015-02-04NQ EUCS 2015 Spring Qualifier
0 : 2SK Gaming Primelogo std.pngSKP
Logo std.pngANNI Ishikava,  KonDziSan,  Sebekx,  Eberczakos,  Grom
2014-12-025 - 8 BMC Europe 2014 Winter
0 : 2Dark Passagelogo std.pngDP
Sample Textlogo std.pngSample Ishikava,  KonDziSan,  Sebekx,  Pawcio,  Grom
2014-11-292 EPS Poland Season IX
0 : 2Reason Gaminglogo std.pngRG
Sample Textlogo std.pngSample Ishikava,  Kondzisan,  Vergr0,  Celaver,  Grom
2014-10-261 Cybersport League 2014
3 : 2Kolejny Cioslogo std.pngKC
Sample Textlogo std.pngSample Ishikava,  Kondzisan,  Sebekx,  Celaver,  Grom
2014-07-191 Island of Legends 2014
2 : 1Dragons E.C.logo std.pngDRG
Reason Gaminglogo std.pngRG Ishikava,  Xayoo,  TakeFun,  Puki style,  Grom
2014-07-062 EPS Poland Season VIII
0 : 2Reason Gaminglogo std.pngRG
Denial eSportslogo std.pngDNL.EU Ishikava,  Tabasko,  Vergro,  Puki Style,  Grom
2013-09-045 - 8 EUW Challenger Series #12
0 : 2Logo std.pngHAYD
Eternity Gaminglogo std.pngEG Vizicsacsi,  Sairusq,  LegoMyEgo,  Finite,  Grom
2013-08-055 - 8 EUW Challenger Series #10
0 : 2Logo std.pngSMAR
Logo std.pngMRBO Kikis,  R3dz0r,  Vergro,  Grom,  1337fake
2013-03-195 - 6 Solomid EU Invitational 2
1 : 2Mistrallogo std.pngMTL
AnexisLogo std.pngAXS Xaxus,  eRot1c,  Celaver,  xQe,  Woolite,  Tukinozaur,  Grom
2013-02-022 IEM Global Challenge Sao Paulo
0 : 2Incredible Miraclelogo std.pngIM
AnexisLogo std.pngAXS Xaxus,  Overpow,  Celaver,  ArQuel,  Grom


  • 2013




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