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Datasets:
HakimT
/
lol-champion-ranked-stats

Tasks:
Time Series Forecasting
Tabular Classification
Modalities:
Tabular
Text
Formats:
parquet
Languages:
English
Size:
10K - 100K
Tags:
league-of-legends
gaming
esports
time-series
Libraries:
Datasets
pandas
Polars
License:
Dataset card Data Studio Files
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champion
large_stringclasses
172 values
role
large_stringclasses
5 values
date
date32
patch
large_stringclasses
242 values
pickrate
float64
0
48.5
winrate
float64
0
100
banrate
float64
0
93.8
aatrox
top
2015-02-21
5.3
0.834546
49.907915
0.154365
aatrox
top
2015-03-08
5.4
0.76247
50.954856
0.186937
aatrox
top
2015-03-24
5.5
0.847679
51.563785
0.170093
aatrox
top
2015-04-09
5.7
0.963665
49.098203
0.204384
aatrox
top
2015-04-24
5.7
0.806985
50.471585
0.195231
aatrox
top
2015-05-10
5.8
0.891851
51.168909
0.180398
aatrox
top
2015-05-26
5.9
0.88278
52.602524
0.200912
aatrox
top
2015-06-10
5.11
1.134944
50.748069
0.187394
aatrox
top
2015-06-25
5.12
1.036744
52.516254
0.197968
aatrox
top
2015-07-10
5.13
1.19962
53.553186
0.269681
aatrox
top
2015-07-26
5.14
1.159412
53.365371
0.254741
aatrox
top
2015-08-12
5.15
0.933504
52.600439
0.250342
aatrox
top
2015-08-29
5.16
0.846465
51.203001
0.203859
aatrox
top
2015-09-14
5.17
1.080011
50.758559
0.210241
aatrox
top
2015-10-02
5.19
1.004413
51.487321
0.217665
aatrox
top
2015-10-19
5.20
0.772987
52.305435
0.160506
aatrox
top
2015-11-05
5.21
0.904544
49.921151
0.167234
aatrox
top
2015-11-23
5.21
1.2516
51.103241
0.239196
aatrox
top
2015-12-12
5.24
0.958813
52.456909
0.206024
aatrox
top
2015-12-29
5.24
1.037116
51.28955
0.23697
aatrox
top
2016-01-14
6.1
1.07252
52.087947
0.219296
aatrox
top
2016-02-01
6.2
0.711048
52.230521
0.113363
aatrox
top
2016-02-18
6.3
0.713223
53.733789
0
aatrox
top
2016-03-06
6.4
0.91099
49.937567
0.1712
aatrox
top
2016-03-21
6.5
0.818042
51.514186
0.19352
aatrox
top
2016-04-06
6.7
0.708424
50.280646
0.178945
aatrox
top
2016-04-23
6.8
0.698503
51.727392
0.227941
aatrox
top
2016-05-10
6.9
0.839471
50.764685
0.198442
aatrox
top
2016-05-30
6.10
0.681291
51.808319
0.157587
aatrox
top
2016-06-17
6.12
0.710752
49.195907
0.245687
aatrox
top
2016-07-05
6.13
0.725271
48.605309
0.208157
aatrox
top
2016-07-20
6.14
0.71357
53.775892
0.239144
aatrox
top
2016-08-08
6.15
0.697869
51.027553
0.279193
aatrox
top
2016-08-31
6.17
0.617752
53.005624
0.316887
aatrox
top
2016-09-20
6.18
0.735706
52.379289
0.335498
aatrox
top
2016-10-15
6.20
0.740016
60.668554
0.511455
aatrox
top
2016-10-31
6.21
0.740305
56.613542
0.909933
aatrox
top
2016-11-22
6.23
0.608599
49.685752
1.332997
aatrox
top
2016-12-14
6.24
0.484557
52.13
0.997736
aatrox
top
2016-12-29
6.24
0.504242
49.79
0.734334
aatrox
top
2017-01-14
7.1
0.526395
51.58314
0.789138
aatrox
top
2017-01-29
7.2
0.531381
49.861049
0.651646
aatrox
top
2017-02-14
7.3
0.442933
55.369725
0.791337
aatrox
top
2017-02-28
7.4
0.627774
52.477035
0.874657
aatrox
top
2017-03-15
7.5
1.348976
48.73471
1.272557
aatrox
top
2017-03-30
7.6
0.976411
50.516993
0.919777
aatrox
top
2017-04-14
7.7
1.109336
52.597044
0.939258
aatrox
top
2017-04-30
7.8
2.632965
64.4
1.081654
aatrox
top
2017-05-15
7.9
1.405301
52.418347
0.993852
aatrox
top
2017-05-31
7.10
1.106655
53.102106
0.965888
aatrox
top
2017-06-14
7.12
1.028049
51.2767
0.906034
aatrox
top
2017-06-29
7.13
1.095515
52.568159
0.930578
aatrox
top
2017-07-15
7.14
0.859644
52.323423
0.812834
aatrox
top
2017-07-29
7.15
0.665292
51.954385
0.66345
aatrox
top
2017-08-17
7.16
0.647392
50.802237
0.674392
aatrox
top
2017-09-04
7.17
0.653358
49.241084
0.821547
aatrox
top
2017-09-19
7.18
0.674446
49.695549
0.769043
aatrox
top
2017-10-09
7.19
1.182941
52.132991
0.921505
aatrox
top
2017-10-24
7.20
0.975178
51.06916
0.862176
aatrox
top
2017-11-09
7.22
1.029417
49.303074
1.355697
aatrox
top
2017-11-24
7.23
0.900868
46.118165
1.170148
aatrox
top
2017-12-08
7.23
0.798083
49.39
1.062737
aatrox
top
2017-12-23
7.24b
1.05668
48.883628
1.240757
aatrox
top
2018-01-08
7.24b
1.248528
47.543941
1.092659
aatrox
top
2018-01-23
8.2
1.171714
49.85
0.796628
aatrox
top
2018-02-06
8.3
1.746399
50.50492
0.883309
aatrox
top
2018-02-21
8.4
2.098504
53.755758
0.898462
aatrox
top
2018-03-07
8.4
2.049634
51.072002
1.190679
aatrox
top
2018-03-22
8.6
2.287675
50.802639
1.258142
aatrox
top
2018-04-06
8.7
2.646637
50.636612
1.766045
aatrox
top
2018-04-21
8.7
2.692658
51.784497
1.833873
aatrox
top
2018-05-05
8.9
2.371706
50.151368
1.767122
aatrox
top
2018-05-20
8.10
2.294237
51.961102
1.443732
aatrox
top
2018-06-03
8.11
2.381388
51.548952
2.916043
aatrox
top
2018-06-18
8.12
6.725751
50.026545
8.622295
aatrox
top
2018-07-03
8.13
10.450952
47.392078
28.499406
aatrox
top
2018-07-18
8.14
8.179705
51.529061
62.639611
aatrox
top
2018-08-01
8.15
6.562837
49.088736
41.327466
aatrox
top
2018-08-15
8.15
6.301281
49.521722
31.756097
aatrox
top
2018-08-29
8.17
3.625556
47.825694
18.58618
aatrox
top
2018-09-13
8.18
4.029453
48.517431
13.090756
aatrox
top
2018-09-27
8.19
6.114599
48.335717
15.952817
aatrox
top
2018-10-12
8.20
7.950956
48.458769
22.18911
aatrox
top
2018-10-26
8.21
8.766559
47.901162
28.367188
aatrox
top
2018-11-09
8.22
9.19101
48.730285
33.489201
aatrox
top
2018-11-23
8.23
7.284215
48.331197
36.818386
aatrox
top
2018-12-08
8.24
7.202869
49.03
36.480637
aatrox
top
2018-12-23
8.24
6.501415
49.65
32.791944
aatrox
top
2019-01-07
8.24
6.579782
49.66
30.301498
aatrox
top
2019-01-22
9.1
7.689248
49.3
35.823351
aatrox
top
2019-02-05
9.2
4.983566
46.83
20.110908
aatrox
top
2019-02-20
9.4
1.914341
46.48
7.12945
aatrox
top
2019-03-07
9.5
1.806542
45.58
9.508779
aatrox
top
2019-03-21
9.6
2.980378
46.61
3.69238
aatrox
top
2019-04-05
9.6
2.75263
45.74
3.629398
aatrox
top
2019-04-21
9.8
3.408308
46.71
3.492358
aatrox
top
2019-05-06
9.9
9.649496
50.56
12.1939
aatrox
top
2019-05-21
9.10
11.690672
50.48
34.048877
aatrox
top
2019-06-05
9.11
11.353446
50.27
46.80898
aatrox
top
2019-06-19
9.12
9.117177
49.02
39.665674
End of preview. Expand in Data Studio

League of Legends Champion Ranked Stats (2015–2026)

Historical winrate, pickrate, and banrate for every League of Legends champion across all roles, in SoloQ Ranked platinum+, from patch 5.3 (2015) to the latest 2026 patch.

Dataset Description

Each row represents a single observation for one champion in one role on a specific date/patch.

Dataset Fields

Field champion role date patch winrate pickrate banrate
Type string string date string float float float

Usage 

from datasets import load_dataset

ds = load_dataset("HakimT/lol-champion-stats")

# Filter to a single champion
aatrox = ds["train"].filter(lambda x: x["champion"] == "aatrox" and x["role"] == "top")

# Convert to pandas
df = ds["train"].to_pandas()

Coverage

  • Time range: February 2015 – April 2026
  • Patches: ~5.3 through 16.7
  • Champions: All champions available during each patch
  • Roles: top, middle, bottom, support, jungle
  • Granularity: ~biweekly samples aligned with patch cycles

Notes

  • Champions added after 2015 have data starting from their release patch.
  • Some champions appear in multiple roles (e.g. sylas_middle.json, sylas_jungle.json).
  • Pickrate/banrate values may be absent for very early patches on low-popularity picks.
  • Patch naming: seasons 15 and 16 (years 2025–2026) use season-based numbering (15.1, 16.3) rather than year-based (25.S1.1, 26.3).

Source

Data scraped from public game statistics aggregators. Patch dates cross-referenced with Riot Games' official patch schedule and community wikis.
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