Some statistics

Our research panel is composed of 90 527 summoners and our science covers the last two years only as per Riot API limitations. We have downloaded and analyzed 124 518 912 games among the 124 520 485 games we should have. Our research panel have spent 55 062 703 hours (6 286 years) playing League of Legends. Our science is precise at 99.9987%.

The average summoner has played 1 375 games, played with 94 different champions among the 151 champions that exists and 6.71% of them have already played all champions at least once. The average summoner spent 608 hours in game and scored 5.04 pentakills. The average game duration is 27 minutes long, 45.93% of the summoners have already played more than 8 hours in a single day and 60.18% have played more than 500 hours in the last two years.

We have recorded 455 886 pentakills. On average you will witness a pentakill every 273 games (0.0037% chances per game) and score one every 343 games (0.000002% chances per game). You are more likely to score a pentakill with Master Yi (4.73%), Vayne (3.66%), Yasuo (3.45%), Jinx (3.19%), Katarina (2.86%), Twitch (2.46%), Jhin (2.37%) and Kai'Sa (2.29%). 1.3% of summoners have scored a pentakill and 1.44% of them have scored 3 pentakills in a single game. The average winrate is 47.98%

The average summoner has 153 achievements on the 297 we have under science. You can browse most of them on our achievements page. Poro Laboratories' achievements completion rate is 51.38%.

Summoners Hall of Fame

(263) Wanderingˉ (LAS)
(262) Léle (EUW)
(262) Pilo (BR)
(261) Rafael o Ruim (BR)
(261) AIê (BR)
(261) Nepper (EUW)
(261) Sate Sate Sate (EUW)
(261) The Shiken (NA)
(260) Kruizer (BR)
(260) Tοny (EUW)
(260) Hylu (EUNE)
(260) AÐÇ (EUNE)
(260) Zhyn (EUW)
(260) 404 BOSSMÄN (EUW)
(260) GeneralJohny (EUNE)
(260) Zeraora (BR)
(260) YanKeSPro (EUW)
(260) S t r a l i n g (LAS)
(259) Symenian (EUW)
(259) Fyrel (BR)
(259) 4sk (LAN)
(259) Charchar299 (NA)
(259) Submit (NA)
(258) Puddin (TR)
(258) udyr é bom ok (BR)
(258) M5 Cut (EUW)

Most Pentakills

(80) AIê (BR)
(72) Aristodemus (EUW)
(70) WirzeugenJehovas (EUW)
(68) TenTailedBeast (EUW)
(67) From Zero (BR)
(64) Cuddle me QwQ (EUNE)
(64) b6hˇ (EUW)
(61) Jgc FMT (EUNE)
(61) Charchar299 (NA)
(60) udyr é bom ok (BR)
(59) Agonistíc (LAN)
(59) Jessica Cao (NA)
(59) Papiceq123 (EUNE)
(58) Wanderingˉ (LAS)
(58) Trink (EUW)
(58) Claire (OCE)
(58) Knight of ni uwu (EUW)
(58) IENCH Taric (EUW)
(58) NoobSquid (NA)
(58) zam zebam (EUW)
(57) Flinggo (NA)
(57) Fizzy Poro (EUW)
(57) Son of Mambo (EUW)
(57) Kevin Junior (NA)

Best Winrate

(76.81%) Bow (LAN)
(76.54%) Archaon (NA)
(74.3%) ýuí (RU)
(74.19%) Jaunyyy (LAN)
(73.13%) Boa Gasiciel (EUNE)
(72.12%) lKEEPCALMl (RU)
(71.43%) Shhhhhh (RU)
(71.06%) Señor de jungla (LAS)
(70.63%) Sinerio (EUW)
(70.47%) dolbajob (RU)
(70.33%) Puncho (NA)
(70.17%) BrothersBoyGrow (RU)
(70.16%) Adeliy (RU)
(69.66%) Piña (LAN)
(69.07%) saku x RANGER (EUW)
(68.74%) I am Pickle Rick (TR)
(68.6%) 3G losefinal TOP (LAS)
(68.46%) xLinayaa (EUW)
(68.28%) Rhyariva (LAN)
(67.71%) KBM Wiz (BR)
(67.66%) haunt u (RU)
(67.51%) SpılMesterMartin (EUW)
(67.5%) vcx (EUNE)
(67.49%) SE SABE PA (LAS)
(67.46%) qpalzmwoaj (KR)
(67.39%) RANGERZX (EUNE)

Most Time Spent In Game

(216d) Pensieve (KR)
(207d) itachi97 (EUNE)
(205d) Jenninx (NA)
(202d) GaMBlerkoNoPenta (EUNE)
(201d) witsy (TR)
(179d) Boromir Stark (NA)
(179d) zam zebam (EUW)
(173d) Sett Rule 34 (EUW)
(167d) Gotta Run Run (EUW)
(162d) Rafael o Ruim (BR)
(161d) CrUeLSS (NA)
(156d) Ynrei (EUW)
(154d) Nolife Fynn (EUW)
(150d) 4dmin (EUW)
(147d) Zed for life (NA)
(145d) Rainbow Annie (BR)
(144d) Nαtascha (EUW)
(143d) GD Love (NA)
(143d) BestModeOn (EUW)
(142d) Cheesy Scrotum (NA)
(142d) KatarinahSmith (EUW)
(142d) NintendoSwitch (NA)
(140d) 파리지옥철 (KR)
(140d) xRexenx (EUNE)
(139d) 420Killa (NA)

Most Played Games

(14294) Pensieve (KR)
(13755) witsy (TR)
(12471) GaMBlerkoNoPenta (EUNE)
(11508) itachi97 (EUNE)
(10958) Jenninx (NA)
(10830) zam zebam (EUW)
(10713) Nαtascha (EUW)
(10498) Boromir Stark (NA)
(10366) Cheesy Scrotum (NA)
(10116) Nolife Fynn (EUW)
(10034) 420Killa (NA)
(9873) Sett Rule 34 (EUW)
(9032) Gotta Run Run (EUW)
(8989) Rafael o Ruim (BR)
(8738) CrUeLSS (NA)
(8566) Sea Monkey 13 (OCE)
(8564) 4dmin (EUW)
(8502) GD Love (NA)
(8407) NintendoSwitch (NA)
(8353) BlaoThorne RJ (NA)
(8338) 파리지옥철 (KR)
(8272) Zed for life (NA)
(8242) qdvbp (EUW)
(8238) sohrobk (NA)
(8207) Sassura (EUW)


Q: I made a pentakill in 2014 and I didn't get the achievement for it

A: Starting on Wednesday, August 7th, 2019 Riot will be reducing Match History retention from three years to two years on a rolling cadence. This means that data from March of 2018 will be removed during March of 2020, for example.

Q: I'm missing one or more Victorious achievements

A: The Victorious achivements are specials and may take up to 24 hours to appear.

Q: I finished the season as gold or higher but I don't have the victorious achievement

A: Those achievements only appear after you have played at least one game during the new season (or pre-season).

Q: I have an idea of a new achievement

A: That's great, please let us know about it. You can find our email address on the right column on this page, under contact.

Q: Which kind of games does Poro Laboratories use to calculate achievements?

A: Here is the explicit list of games type we support : normal 5v5 blind pick game, ranked solo 5v5 game, ranked premade 5v5 game, normal 3v3 game, ranked premade 3v3 game (ranked flex twisted treeline games), normal 5v5 draft pick game, dominion 5v5 blind pick game, dominion 5v5 draft pick game, dominion coop vs ai game, ranked team 3v3 game, ranked team 5v5 game, team builder game, aram game, one for all game, snowdown showdown 1v1 game, snowdown showdown 2v2 game, summoner's rift 6x6 hexakill game, ultra rapid fire game, one for all mirror mode game, ascension game, twisted treeline 6x6 hexakill game, butcher's bridge game, king poro game, nemesis game, black market brawlers game, definitely not dominion game, all random urf game, all random summoner's rift game, normal 5v5 draft pick game, ranked 5v5 draft pick game, ranked solo game (team builder), normal 5v5 blind pick game, ranked flex summoner's rift game, 5v5 aram game, 3v3 blind pick game, 3v3 ranked flex game, blood hunt assassin game, clash games, arurf games, legend of the poro king game, nexus siege game, snow arurf games, one for all games.

Q: Can I use your datas ? How ?

A: Sure and we even have an API, just contact us at

Q: Why the computation is so slow ?

A: Because we have to download all the games you played in the last 3 years and this is limited by the Riot API call rate limit .. and our programing skills.

Who we are

Poro Laboratories is a League of Legends achievements and statistics research facility providing analytics data for summoners : how much pentakills, takedowns, multikills, winrate, number of games you played, how much time you have played (or wasted) on League of Legends, eternals ... all that linked to your match history page for proof and reference

Science in progress

Phase 0
in queue
Phase 1
Phase 2
match gathering
Phase 3
running science
feed the poro

Help us feeding our poro scientists and fighting Noxian animal cruelty with your donations. This money will be used solely to purchase poro-snax, this savory blend of free-range, grass-fed Avarosan game hens and organic, non-ZMO Freljordian herbs contains the essential nutrients necessary to keep our poros scientists purring with pleasure. Do not feel obliged, we also practice science for fun.

After donating, if you wish to receive the limited legendary Poro Supporter achievement, send us an e-mail to with the information as your Paypal account (first name and location). This achievement require a minimum amount of 1 of your currency.

Achievement of the day

Score a double kill

Double Kill: Score a double kill. This has been achieved by 93.41% of our research panel.


The e-mail address of our research facility is but have a look on our F.A.Q. first as it may answer your question faster than any e-mail.

You can follow our development by checking our changelog.

Due to heavy budget restriction, our laboratory works slowly and may create bad or incorrect chemical reactions during summoner analysis, if you find any please let us know, we'll be glad of it.

If you wish to contribute as a graphist, designer, developer, translator, spell-checker, contact us by mail.



Poro Laboratories isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing League of Legends. League of Legends and Riot Games are trademarks or registered trademarks of Riot Games, Inc. League of Legends © Riot Games, Inc.