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League of Legends Win rate by game length

Win rate by game length

9% under 20 minutes 13% 20 to 25 minutes 28% 25 to 30 minutes 27% 30 to 35 minutes 15% 35 to 40 minutes 7% 40 minutes and over 46% 50% 56%
Win rate by game length for each champion
LengthRammusDraven
under 20 minutes 50.3%51.6%
20 to 25 minutes 51.0%49.5%
25 to 30 minutes 52.1%47.9%
30 to 35 minutes 53.2%47.7%
35 to 40 minutes 54.2%47.8%
40 minutes and over 52.7%48.2%

Every game length

The whole range of values, split up so you can see where most games end up rather than only the average. A tall middle means most games look alike; a wide flat spread means the number depends heavily on the game.
Game length on patch 16.21 6 rows over 3,315,242 recorded games. How many of the games in the pool ended at this length, in percent.
game length share of games games win rate
under 20 minutes 8.8% 2,908,212 50.0%
20 to 25 minutes 13.5% 4,468,203 50.0%
25 to 30 minutes 28.5% 9,434,252 50.0%
30 to 35 minutes 27.2% 9,019,735 50.0%
35 to 40 minutes 14.5% 4,806,698 50.0%
40 minutes and over 7.5% 2,478,930 50.0%
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