{"summary":"Professor Yuumi#Book is a League of Legends summoner on the NA server. Professor Yuumi#Book's current SOLORANKED rank is gold 2 Division 2 90 LP with 5 wins, 4 losses, and a 56% win rate. The available champion statistics list 魔法猫咪 (5W-4L, 56% win rate). The freshness fields show that the summoner data was updated at 2026-07-22T15:02:10+09:00 and no recent match time is present.","context":{"source":"OP.GG","game":"League of Legends","locale":"zh-cn","region":"na","queueType":"TOTAL","pageType":"summoner-profile"},"identity":{"puuid":"ayUcF6gr30MsKOgT37bxuko8JRZAK2uGzOIz5xv1La_V7fUbYkewNgb0wwh4p-yHizZ1ydR7LRuZpw","gameName":"Professor Yuumi","tagline":"Book","riotId":"Professor Yuumi#Book","level":767,"profileImageUrl":"https://opgg-static.akamaized.net/meta/images/profile_icons/profileIcon6655.jpg"},"freshness":{"summonerUpdatedAt":"2026-07-22T15:02:10+09:00","latestGamePlayedAt":null},"rank":{"ladderRank":550347,"ladderTopRatio":39.04,"entries":[{"queueType":"SOLORANKED","tier":"gold 2","division":2,"lp":90,"wins":5,"losses":4,"winRate":56},{"queueType":"FLEXRANKED","tier":null,"division":null,"lp":null,"wins":null,"losses":null,"winRate":0},{"queueType":"ARENA","tier":null,"division":null,"lp":null,"wins":null,"losses":null,"winRate":0}]},"recentChampions":[{"name":"魔法猫咪","key":"yuumi","wins":5,"losses":4,"winRate":56}],"recentGames":[]}