Yasuo vs Kayle

Hit twice with Steel Tempest (Q), on minions if needed, to charge the whirlwind. Cast it during Sweeping Blade (E): the strike becomes a circle.

Keep moving before taking a trade: Way of the Wanderer (passive) builds your shield while you move, and it triggers on the first hit you take.

Chain Sweeping Blade (E) on different targets to reposition or dodge: each target has its own cooldown, so the spell comes back almost instantly.

Save Wind Wall (W) for a projectile that decides the teamfight, like Jinx's ult, rather than for poke: it blocks for 4 seconds, on a 25 to 17 second cooldown.

Watch for your allies' knock-ups: Last Breath (R) can be cast on any airborne champion, whether the knock-up comes from your whirlwind or Malphite's ult.

Take your trades early: at first, her attack range is a melee champion's, and Divine Ascent (passive) only extends it as she levels up.

Freeze the wave near your tower to keep her off minions: each level empowers her autos through Divine Ascent (passive).

During Divine Judgment (R), hold your damage but use any CC you have: the target can't take damage, but can still be slowed or stunned.

Force objectives and teamfights early on: Kayle gains power with every level, so every minute of the game plays in her favor.