RDYCHECK.GG
HubBoostersMarketRankingSupport
Open search
—R-Coins
All
LoLCS2VALDota 2RLCODR6OWApexFNSC2MLBBEA FC (FIFA)HoKWRWoWPUBGPUBGMBSCRCoC
All
LoLCS2VALDota 2RLCOD
Favorite

ReadyCheck

Live scores, predictions, TCG and Discord alerts for esports fans.

Explore

  • Hub
  • News
  • Power Ranking
  • Discord Bot
  • Ranking
  • Boosters
  • Market
  • Support
  • Watch Party
  • Multistream
  • Games

PC games

  • League of Legends
  • Counter Strike
  • Valorant
  • Dota 2
  • Rocket League
  • Rainbow Six Siege
  • Call of Duty
  • Overwatch
  • Apex Legends
  • Fortnite
  • StarCraft 2
  • EA Sports FC (FIFA)
  • World of Warcraft
  • PUBG: Battlegrounds

Mobile games

  • Mobile Legends: Bang Bang
  • Honor of Kings
  • Wild Rift
  • PUBG Mobile
  • Brawl Stars
  • Clash Royale
  • Clash of Clans

Legal

  • About
  • Privacy Policy
  • Terms of Service
  • Methodology
  • Editorial policy

© 2026 ReadyCheck

The platform is in Beta

HubBoostersMarketRankingSupport
HomeLeague of LegendsXeonerr
Xeonerr player photo — ReadyCheck
Spartans EU logo — ReadyCheckSpartans EU

Xeonerr

PLKarol Kowalski•24 years old

Esports TCG
Last matches
 
Gamespace Mediterranean College Esports logo — ReadyCheckGSMCGSMC
2-1
Spartans EU logo — ReadyCheckSPARSPAR
HLL logo — ReadyCheckHLL
 
Spartans EU logo — ReadyCheckSPARSPAR
0-2
Gamespace Mediterranean College Esports logo — ReadyCheckGSMCGSMC
HLL logo — ReadyCheckHLL
 
ALMO Players logo — ReadyCheckALMOALMO
0-2
Spartans EU logo — ReadyCheckSPARSPAR
HLL logo — ReadyCheckHLL
Performance Stats

43%

3W - 4L

Winrate of Year

9

in 2026

Games Played

0

None yet

Trophy Earned

Recent Form
  • vsGSMC

    1 / 5 / 7

    L
  • vsGSMC

    11 / 2 / 10

    W
Form & role

Map winrate

50%

4475106League role avg 51.9%
Aug 25Aug 25

Role Radar

GPMDPMCSKDADMG
About Xeonerr

Xeonerr, League of Legends player

On the last 2 stored maps, Xeonerr averages 6.05 KDA and 765 DPM, most often on Jarvan IV. The Silver card is at 232 RC, 2% below its price on October 29, 2026. Xeonerr's real name is Karol Kowalski. Xeonerr is 24 and from Poland.

Card price

Silver

232

Last 15 days

-4

0 in circulation

248236224Oct 29Nov 5Nov 12
Current Team
Spartans EU logo — ReadyCheck
Spartans EUJungler · Since May 2026
Activity
  • Xeonerr joined Spartans EU from Crvena zvezda Esports on May 7, 2026

  • Xeonerr joined Crvena zvezda Esports from devils.one inStreamly on April 9, 2025

  • Xeonerr joined devils.one inStreamly from Forsaken on January 29, 2025

  • Xeonerr joined Forsaken from WLGaming Esports on June 4, 2024

  • Xeonerr joined WLGaming Esports from Akroma on March 5, 2024

  • Xeonerr joined Akroma from UCAM Tokiers on January 19, 2024

Recent Moves
Crvena zvezda EsportsSpartans EU
May 7, 2026
devils.one inStreamlyCrvena zvezda Esports
Apr 9, 2025
Forsakendevils.one inStreamly
Jan 29, 2025
Highlights
  • Most Played

    1 games

    Xin Zhao

Champion Pool
  • Xin Zhao

    100%

    10.50 KDA

    1 games

  • Jarvan IV

    0%

    1.60 KDA

    1 games

Graph

50%

2 maps
4475106League avg
Aug 25Aug 25
GPMDPMCSKDADMG
Last matches
 
Gamespace Mediterranean College Esports logo — ReadyCheckGSMCGSMC
2-1
Spartans EU logo — ReadyCheckSPARSPAR
HLL logo — ReadyCheckHLL
Xeonerr Career Transfers
Crvena zvezda EsportsSpartans EU
May 7, 2026
devils.one inStreamlyCrvena zvezda Esports
Apr 9, 2025
Forsakendevils.one inStreamly
Jan 29, 2025
WLGaming EsportsForsaken
Jun 4, 2024
AkromaWLGaming Esports
Mar 5, 2024
UCAM TokiersAkroma
Jan 19, 2024
AYM EsportsUCAM Tokiers
Jun 29, 2023
Exeed PolandAYM Esports
May 31, 2023