Api Documentation

"All systems charged"

- Ezreal

Ranked Info

Previous Season Tier

Summoner's Rift
If a match is played on Summoner's Rift, depending on queueType the highestTierAchieved field will return the highest ending tier for the previous season from a group of ranked queues. The table below shows which ranked queues are included in this comparison based on the queueType.

Queue Type highestTierAchieved
Unranked RANKED_SOLO_5x5
RANKED_TEAM_5x5
Ranked Solo/Duo RANKED_SOLO_5x5
Ranked Team 5x5 RANKED_TEAM_5x5

Twisted Treeline
If a match is played on Twisted Treeline, depending on queueType the highestTierAchieved field will return the highest ending tier for the previous season from a group of ranked queues. The table below shows which ranked queues are included in this comparison based on the queueType.

Queue Type highestTierAchieved
Unranked RANKED_SOLO_5x5
RANKED_TEAM_3x3
Ranked Team 3x3 RANKED_TEAM_3x3

Other Maps
If a match is not played on Summoner's Rift or Twisted Treeline, the highestTierAchieved field will return the highest ending tier for the previous season from any ranked queue.

Tier Icons



Tiers are groups of players of similar skill level, and there are many leagues in each tier. You can find a zip file with the ranked tier icons here: https://s3-us-west-1.amazonaws.com/riot-api/img/tier-icons.zip