Use your medium early agency and lane pressure to force Renekton into extended fights inside your (W) zone where you excel.
Focus on outscaling Renekton by denying his short burst trades and pushing toward your first dueling item for stronger side-lane pressure.
Trading pattern
Turn trades into extended duels by fighting inside your (W) and using (Q) to steal his attack damage, reducing his burst.
Use (E) to pillar and cut off his escape or disengage attempts after he commits with his (E) dashes.
Punish Renekton after he uses both (E) casts forward by engaging and forcing longer trades where you have sustain and stat advantage.
Danger windows
Be cautious when Renekton has high fury and empowered (W) available, as he can stun and burst quickly.
Avoid extended fights when Renekton has both (E) dashes ready, as he can engage and disengage safely.
Respect his level 6 (R) all-in window where he gains extra health and sustained damage, making trades riskier.
Early game
Avoid early burst trades by respecting Renekton's fury and empowered (W) stun window before level 6.
Use (W) to boost your healing and movement to survive his early aggression and look for trades only when his (E) dashes are down.
Prioritize farming safely and positioning to avoid getting stunned or all-in'd during his early wave control.
Power spikes
At level 6, use (R) on Renekton to drain his health and resistances, forcing him to respect your all-in potential.
Your first dueling item spike strengthens your ability to pressure side lanes and win extended trades inside (W).
Respect Renekton's level 3 power spike when he has full (Q), (W), and (E) for his short burst combo; avoid fighting unless you have cooldown advantage.
Win conditions
Force extended duels inside your (W) zone to leverage your healing and stat steal against Renekton's burst.
Use (E) pillar to trap or disrupt Renekton's escape during his all-ins, then follow up with (R) to drain his tankiness.
Push side lanes aggressively after your first dueling item to pressure towers and deny Renekton safe farming or roaming opportunities.
Tip: For Trundle vs Renekton, read overview, trading pattern, and danger windows first for a fast Top lane check.