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date32
competitor_1
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1
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float64
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133
2011-03-14
Team Dignitas EU
Mortal Teamwork
1
ESL Pro Series Germany/Summer 2011_Matchday 1_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-14
Competo Sports
Team gamed!de
0
ESL Pro Series Germany/Summer 2011_Matchday 1_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-14
Team SPEEDLINK
SK Gaming
0
ESL Pro Series Germany/Summer 2011_Matchday 1_3
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-21
InCardia
Mortal Teamwork
0
ESL Pro Series Germany/Summer 2011_Matchday 2_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-21
Virtual LIONS
Team gamed!de
0
ESL Pro Series Germany/Summer 2011_Matchday 2_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-21
Playground Avenue
SK Gaming
0
ESL Pro Series Germany/Summer 2011_Matchday 2_3
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-21
Competo Sports
Team nSanity!
1
ESL Pro Series Germany/Summer 2011_Matchday 2_4
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-28
Competo Sports
Virtual LIONS
1
ESL Pro Series Germany/Summer 2011_Matchday 3_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-28
Team Dignitas EU
InCardia
1
ESL Pro Series Germany/Summer 2011_Matchday 3_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-28
Playground Avenue
Team SPEEDLINK
1
ESL Pro Series Germany/Summer 2011_Matchday 3_3
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-28
Team gamed!de
Team nSanity!
1
ESL Pro Series Germany/Summer 2011_Matchday 3_4
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-31
Peculiar gaming
NIMBY Gaming
0
ESL Pro Series Germany/Summer 2011_Matchday 2_5
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-03-31
Defy All Odds
OGODBEARS
0
National ESL Premier League/Season I/Round Robin_Playday 1_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-03-31
Icons of Vanity
HKEGG
1
National ESL Premier League/Season I/Round Robin_Playday 1_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-01
TSM
Rock Solid
0
National ESL Premier League/Season I/Round Robin_Playday 1_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-01
Disciples of Da Gr8 Whale Lord
Team Liquid
0
National ESL Premier League/Season I/Round Robin_Playday 1_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-01
Number One
XXX
0
National ESL Premier League/Season I/Round Robin_Playday 1_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-01
Low Elo
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 1_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-04
Team SPEEDLINK
SK Gaming
0
ESL Pro Series Germany/Summer 2011_Matchday 4_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-04
Team Dignitas EU
Mortal Teamwork
1
ESL Pro Series Germany/Summer 2011_Matchday 4_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-04
Virtual LIONS
Team nSanity!
0
ESL Pro Series Germany/Summer 2011_Matchday 4_3
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-07
jpak and friends
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 2_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-08
Disciples of Da Gr8 Whale Lord
HKEGG
0
National ESL Premier League/Season I/Round Robin_Playday 2_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-08
Low Elo
XXX
0
National ESL Premier League/Season I/Round Robin_Playday 2_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-08
Defy All Odds
Rock Solid
0
National ESL Premier League/Season I/Round Robin_Playday 2_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-08
Icons of Vanity
Team Liquid
1
National ESL Premier League/Season I/Round Robin_Playday 2_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-09
TSM
OGODBEARS
1
National ESL Premier League/Season I/Round Robin_Playday 2_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-11
Playground Avenue
SK Gaming
0
ESL Pro Series Germany/Summer 2011_Matchday 5_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-11
Virtual LIONS
Team gamed!de
0
ESL Pro Series Germany/Summer 2011_Matchday 5_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-11
Peculiar gaming
NIMBY Gaming
1
ESL Pro Series Germany/Summer 2011_Matchday 5_3
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-11
Competo Sports
Team nSanity!
1
ESL Pro Series Germany/Summer 2011_Matchday 5_4
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-12
Competo Sports
Team gamed!de
0
ESL Pro Series Germany/Summer 2011_Matchday 4_4
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-14
InCardia
Mortal Teamwork
0
ESL Pro Series Germany/Summer 2011_Matchday 5_5
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-15
Defy All Odds
Team Liquid
0
National ESL Premier League/Season I/Round Robin_Playday 3_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-15
Disciples of Da Gr8 Whale Lord
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 3_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-15
jpak and friends
Rock Solid
0
National ESL Premier League/Season I/Round Robin_Playday 3_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-15
TSM
HKEGG
1
National ESL Premier League/Season I/Round Robin_Playday 3_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-16
Epic Charmanders
XXX
0
National ESL Premier League/Season I/Round Robin_Playday 3_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-18
Virtual LIONS
Team nSanity!
1
ESL Pro Series Germany/Summer 2011_Matchday 1_4
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-18
Playground Avenue
Team SPEEDLINK
1
ESL Pro Series Germany/Summer 2011_Matchday 6_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-18
Team gamed!de
Team nSanity!
1
ESL Pro Series Germany/Summer 2011_Matchday 6_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-18
Competo Sports
Virtual LIONS
1
ESL Pro Series Germany/Summer 2011_Matchday 6_3
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-18
Team Dignitas EU
InCardia
1
ESL Pro Series Germany/Summer 2011_Matchday 6_4
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-04-22
jpak and friends
OGODBEARS
0
National ESL Premier League/Season I/Round Robin_Playday 4_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-22
TSM
Team Liquid
1
National ESL Premier League/Season I/Round Robin_Playday 4_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-22
Defy All Odds
HKEGG
0
National ESL Premier League/Season I/Round Robin_Playday 4_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-22
UnRestricted eSports
Disciples of Da Gr8 Whale Lord
0
National ESL Premier League/Season I/Round Robin_Playday 4_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-23
CompLexity Gaming
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 4_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-28
Team Liquid
UnRestricted eSports
1
National ESL Premier League/Season I/Round Robin_Playday 5_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-29
Disciples of Da Gr8 Whale Lord
OGODBEARS
0
National ESL Premier League/Season I/Round Robin_Playday 5_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-29
Defy All Odds
jpak and friends
1
National ESL Premier League/Season I/Round Robin_Playday 5_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-29
HKEGG
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 5_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-04-30
Epic Charmanders
Rock Solid
0
National ESL Premier League/Season I/Round Robin_Playday 5_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-02
Mortal Teamwork
NIMBY Gaming
1
ESL Pro Series Germany/Summer 2011_Quarterfinals_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-05-02
Team gamed!de
Playground Avenue
0
ESL Pro Series Germany/Summer 2011_Quarterfinals_3
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-05-05
Defy All Odds
UnRestricted eSports
1
National ESL Premier League/Season I/Round Robin_Playday 6_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-05
Team Liquid
OGODBEARS
1
National ESL Premier League/Season I/Round Robin_Playday 6_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-05
CompLexity Gaming
jpak and friends
1
National ESL Premier League/Season I/Round Robin_Playday 6_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-06
Invictus Gaming
Rock Solid
1
National ESL Premier League/Season I/Round Robin_Playday 6_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-06
TSM
Counter Logic Gaming
1
National ESL Premier League/Season I/Round Robin_Playday 6_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-08
Peculiar gaming
SK Gaming
0
ESL Pro Series Germany/Summer 2011_Quarterfinals_4
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-05-09
Competo Sports
Mortal Teamwork
1
ESL Pro Series Germany/Summer 2011_Semifinals_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-05-10
Playground Avenue
SK Gaming
0
ESL Pro Series Germany/Summer 2011_Semifinals_2
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-05-12
Invictus Gaming
UnRestricted eSports
0
National ESL Premier League/Season I/Round Robin_Playday 7_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-12
Disciples of Da Gr8 Whale Lord
Rock Solid
0
National ESL Premier League/Season I/Round Robin_Playday 7_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-13
Team Liquid
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 7_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-13
TSM
jpak and friends
1
National ESL Premier League/Season I/Round Robin_Playday 7_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-14
CompLexity Gaming
OGODBEARS
1
National ESL Premier League/Season I/Round Robin_Playday 7_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-19
Team Liquid
Rock Solid
0
National ESL Premier League/Season I/Round Robin_Playday 8_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-19
Disciples of Da Gr8 Whale Lord
jpak and friends
0
National ESL Premier League/Season I/Round Robin_Playday 8_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-19
HKEGG
OGODBEARS
1
National ESL Premier League/Season I/Round Robin_Playday 8_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-20
Defy All Odds
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 8_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-21
TSM
UnRestricted eSports
1
National ESL Premier League/Season I/Round Robin_Playday 8_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-23
Playground Avenue
Mortal Teamwork
0
ESL Pro Series Germany/Summer 2011_Third-Place Match_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-05-26
Defy All Odds
Disciples of Da Gr8 Whale Lord
1
National ESL Premier League/Season I/Round Robin_Playday 9_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-27
OGODBEARS
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 9_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-27
TSM
CompLexity Gaming
1
National ESL Premier League/Season I/Round Robin_Playday 9_4
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-27
jpak and friends
Team Liquid
1
National ESL Premier League/Season I/Round Robin_Playday 9_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-27
Rock Solid
UnRestricted eSports
1
National ESL Premier League/Season I/Round Robin_Playday 9_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-05-28
Counter Logic Gaming
Epik Gamer
0
Season 1 World Championship/Qualifiers/North America_Round 1_1
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-28
TSM
Disciples of Da Gr8 Whale Lord
1
Season 1 World Championship/Qualifiers/North America_Round 1_2
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-28
Rock Solid
OGODBEARS
1
Season 1 World Championship/Qualifiers/North America_Round 1_3
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-28
CompLexity Gaming
Defy All Odds
1
Season 1 World Championship/Qualifiers/North America_Round 1_4
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-28
Counter Logic Gaming
OGODBEARS
1
Season 1 World Championship/Qualifiers/North America_Round 1_5
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-28
Epik Gamer
Rock Solid
1
Season 1 World Championship/Qualifiers/North America_Round 2_1
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
Defy All Odds
Disciples of Da Gr8 Whale Lord
1
Season 1 World Championship/Qualifiers/North America_Round 1_6
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
CompLexity Gaming
TSM
0
Season 1 World Championship/Qualifiers/North America_Round 2_2
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
CompLexity Gaming
Counter Logic Gaming
0
Season 1 World Championship/Qualifiers/North America_Round 2_3
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
Rock Solid
Defy All Odds
1
Season 1 World Championship/Qualifiers/North America_Round 2_4
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
Epik Gamer
TSM
1
Season 1 World Championship/Qualifiers/North America_Round 4_1
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
Counter Logic Gaming
Rock Solid
1
Season 1 World Championship/Qualifiers/North America_Round 3_1
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
TSM
Counter Logic Gaming
1
Season 1 World Championship/Qualifiers/North America_Round 4_2
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-05-29
Epik Gamer
TSM
0
Season 1 World Championship/Qualifiers/North America_Finals_1
https://lol.fandom.com/wiki/Season_1_World_Championship/Qualifiers/North_America
2011-06-03
Defy All Odds
CompLexity Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 10_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-06-03
jpak and friends
HKEGG
1
National ESL Premier League/Season I/Round Robin_Playday 10_3
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-06-04
TSM
Disciples of Da Gr8 Whale Lord
1
National ESL Premier League/Season I/Round Robin_Playday 10_5
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-06-04
Rock Solid
Counter Logic Gaming
0
National ESL Premier League/Season I/Round Robin_Playday 10_6
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-06-04
Competo Sports
SK Gaming
0
ESL Pro Series Germany/Summer 2011_Finals_1
https://lol.fandom.com/wiki/ESL_Pro_Series_Germany/Summer_2011
2011-06-10
CompLexity Gaming
Disciples of Da Gr8 Whale Lord
1
National ESL Premier League/Season I/Round Robin_Playday 11_1
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin
2011-06-10
TSM
Defy All Odds
1
National ESL Premier League/Season I/Round Robin_Playday 11_2
https://lol.fandom.com/wiki/National_ESL_Premier_League/Season_I/Round_Robin

EsportsBench: A Collection of Datasets for Benchmarking Rating Systems in Esports

EsportsBench is a collection of 20 esports competition datasets. Each row of each dataset represents a match played between either two players or two teams in a professional video game tournament. The goal of the datasets is to provide a resource for comparison and development of rating systems used to predict the results of esports matches based on past results. Date is complete up to 2024-03-31.

Recommended Usage

The recommended data split is to use the most recent year of data as the test set, and all data prior to that as train. There have been three releases so far:

  • 1.0 includes data up to 2024-03-31. Train: beginning to 2023-03-31, Test: 2023-04-01 to 2024-03-31
  • 2.0 includes data up to 2024-06-30. Train: beginning to 2023-06-30, Test: 2023-07-01 to 2024-06-30
  • 3.0 includes data up to 2024-09-30. Train: beginning to 2023-09-30, Test: 2023-07-01 to 2024-09-30
import polars as pl
import datasets

esports = datasets.load_dataset('EsportsBench/EsportsBench', revision='1.0')
lol = esports['league_of_legends'].to_polars()
teams = pl.concat([lol['competitor_1'], lol['competitor_2']]).unique()
lol_train = lol.filter(pl.col('date') <= '2023-03-31')
lol_test = lol.filter((pl.col('date') >'2023-03-31') & (pl.col('date') <= '2024-03-31'))
print(f'train rows: {len(lol_train)}')
print(f'test rows: {len(lol_test)}')
print(f'num teams: {len(teams)}')
# train rows: 104737
# test rows: 17806
# num teams: 12829

The granulularity of the date column is at the day level and rows on the same date are not guaranteed to be ordered so when experimenting, it's best to make predictions for all matches on a given day before incorporating any of them into ratings or models.

# example prediction and update loop
rating_periods = lol.group_by('date', maintain_order=True)
for date, matches in rating_periods:
    print(f'Date: {date}')
    print(f'Matches: {len(matches)}')
    # probs = model.predict(matches)
    # model.update(matches)
# Date: 2011-03-14
# Matches: 3
# ...
# Date: 2024-03-31
# Matches: 47

Data Sources

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