Added:
- New entry: Zac (Support) – 100% win rate, 0.2% pick rate, 1.3% ban rate, 2.67 KDA (2-0 record).
- New entry: Rengar (Top) – 50% win rate, 0.4% pick rate, 26.7% ban rate, 2.2 KDA (1-1 record).

Changed:
- The majority of pre-existing champion entries had their statistics (win rate, pick rate, ban rate, KDA, creep score, damage, gold, match length) updated. Notable examples include:
  - Bard (Support): win rate rose from 63.3% to 64.5%, pick rate slightly down from 5.7% to 5.6%.
  - Ezreal (Adc): win rate jumped from 62.5% to 66.7%, pick rate up from 3% to 3.3%.
  - Lee Sin (Jungle): win rate dropped from 56.3% to 52.9%, while pick rate increased from 3% to 3.1%.
  - Nautilus (Support): win rate fell from 66.7% to 60%, pick rate slightly up from 1.7% to 1.8%.
  - Many other champions (e.g., Senna, Vayne, Camille, Naafiri, Olaf, Galio, Ashe, Gangplank, Sylas, Trundle, Elise, Nidalee, Udyr, Poppy, Riven, Lulu, Quinn, Qiyana, Thresh, Gwen, K’Sante, Aurora, Mel, Pyke, Sion, Kha’Zix, Sivir, Teemo, Leona, Jayce, Zyra, Jarvan IV, Akali, Kennen, Ahri, Viktor, Diana, Kai’Sa, Vi, Yuumi, Hwei, Xin Zhao, Karma, Alistar, Lissandra, Seraphine, Rek’Sai, Tristana, LeBlanc, Ryze, Anivia, Irelia, Blitzcrank, Orianna, Nasus, Graves, Varus, Jayce, Zoe, Yone, Rakan, Viego, Cassiopeia, Sylas, Gnar, Ambessa, Olaf, Caitlyn, Rumble, Pantheon, Milio, Nocturne, Wukong, Syndra, Yunara, Yorick, Twisted Fate, Xin Zhao, Vladimir, Fiddlesticks, Kayle, Master Yi, Soraka, Warwick, Nunu & Willump, Tryndamere, Jax, Morgana, Zilean, Evelynn, Twitch, Karthus, Cho’Gath, Amumu, Rammus, Anivia, Shaco, Dr. Mundo, Sona, Kassadin, Janna, Corki, Taric, Ornn, Trundle, Katarina, Malzahar, Talon, Riven, Kog’Maw, Lux, Xerath, Shyvana, Fizz, Volibear, Varus, Sejuani, and Ziggs) had updated win/loss, KDA, and other stats. The changes are too numerous to list individually; most are minor adjustments in percentages and averages.

Removed:
- Champions that completely disappeared from the table (no longer listed in any role):
  - Urgot (Top)
  - Malphite (Top)
  - Katarina (Mid)
  - Maokai (Support and Jungle)
  - Aphelios (Adc)
  - Mordekaiser (Top)
  - Fiora (Top)
  - Draven (Adc)
  - Heimerdinger (Top and Support) [only zero-win entries removed]
  - Nasus (Jungle) [zero-win entry]
  - Poppy (Top) [zero-win entry]
  - Pantheon (Support) [zero-win entry]
  - Taric (Support) [zero-win entry]
  - Ornn (Support) [zero-win entry]
  - Riven (Jungle) [zero-win entry]
  - Kog’Maw (Adc) [zero-win entry]
  - Lux (Support) [zero-win entry]
  - Xerath (Mid, Top, Support, Adc) [zero-win entries]
  - Shyvana (Jungle and Top) [zero-win]
  - Fizz (Jungle and Mid) [zero-win]
  - Volibear (Top and Jungle) [zero-win]
  - Rengar (Jungle) [zero-win]
  - Varus (Top) [zero-win]
  - Sejuani (Jungle) [zero-win]
  - Ziggs (Adc) [zero-win]
  - Additional zero-win entries for Amumu, Rammus, Dr. Mundo, Sona, Kassadin, Janna, Corki, Trundle (Top), and Azir? (actually Azir is still present) – these were all removed as they had 0% win rate with zero games played.