Yasuo vs Jayce

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.

When he places Acceleration Gate (E), expect Shock Blast (Q) through it: the orb gains speed, range and damage.

If you have range, back off when he switches to hammer: Mercury Hammer (R) makes him tankier, and he can't go back to cannon for 6 seconds.

Engage after Thundering Blow (E): it's his only knockback, and it has a 20 to 10 second cooldown.

If you survive the laning phase, play for time: Jayce is strongest early, when his cannon range dominates the lane.