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Patch 16.21
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League of Legends mid matchup Kai'Sa vs Vex

  • patches 16.21 + 16.20
  • 707 games
Kai'Sa 45.4% 321 wins Vex 54.6% 386 wins

The lane is close. Vex wins more games.

Gold at 15 min
+38 Kai'Sa
Ahead at 10 min
53% Vex
Gold at 25 min
+742 Kai'Sa

Gold lead by minute

Average gold lead, Kai'Sa minus Vex, with its 95% range, over 715 games.

Win rate by game length

Win rate by game length
Game length Kai'Sa Vex
Under 25 min 135 games too few games
25 to 30 min 210 games 42.9% 57.1%
30 to 35 min 193 games too few games
Over 35 min 177 games too few games

More on Kai'Sa and Vex

Kai'Sa build

Win rate
45.2%
Pick rate
0.1%

Counters

All Kai'Sa counters
Loses to
Beats
  • 58.8%
  • 58.5%
  • 57.9%

Kai'Sa one-tricks

All 19,850
  1. 1 Collion #EUNE EUNE · Bot 17 games 64.7% won
  2. 2 HTS Genesis #HTG LAN · Bot 43 games 65.1% won
  3. 3 Skaai #SKAI LAN · Bot 45 games 37.8% won
  4. 4 yharu #1234 VN · Bot 33 games 54.5% won
  5. 5 Kurumi Noah #SG2 SEA · Bot 67 games 68.7% won

Vex build

Tier A · 71 #12 Mid
Win rate
51.4%
Pick rate
2.0%

Counters

All Vex counters
Loses to
Beats
Best duos

Vex one-tricks

All 6,725
  1. 1 ConVex #JNSEN EUW · Mid 75 games 45.3% won
  2. 2 d4ze #d4ze EUW · Mid 53 games 64.2% won
  3. 3 抖音小雪呼呼 #vex KR · Mid 10 games 60.0% won
  4. 4 XTA Šky CoCa #vn2 VN · Mid 20 games 60.0% won
  5. 5 那個逆風 #風OuOb TW2 · Mid 11 games 54.5% won
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Sample
The Build overlay over the game, on the matchup build: Giant's Belt to buy now, 900 gold and affordable, on the way to Warmog's Armor, then Mercury's Treads, Heartsteel, Spirit Visage and Thornmail.
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