Use Nunu & Willump's superior clear speed and objective control to deny Lee Sin free farm and limit his early skirmish impact.
Focus on controlling river scuttle and jungle entrances to restrict Lee Sin's pathing and gank angles while avoiding isolated fights without lane priority.
Jungle Plan
Prioritize pathing that enables early scuttle control and counter-ganks when nearby lanes have priority.
Engage jungle fights only when Lee Sin's gap closers are on cooldown or when you have lane CC to create numbers advantage.
Use quick (Q) trades to punish Lee Sin's cooldown windows and disengage promptly if he approaches with full cooldowns.
Danger windows
Beware of Lee Sin invading around jungle entrances at levels 3-4 when his mobility and burst peak.
Avoid isolated river fights without lane priority or vision to prevent being caught by Lee Sin's gap closers and displacement.
Exercise caution during forced smite fights on objectives when Lee Sin's cooldowns are available to contest aggressively.
Early game
Start with a clear route that secures the first scuttle to block Lee Sin's early river move and set up counter-invades.
Avoid 1v1 fights before level 3 unless Lee Sin is low or out of position to prevent losing tempo.
Use vision and pathing to prevent Lee Sin from invading safely during your first clear.
Power spikes
Exploit your level 6 (R) power spike to zone enemies and secure dragons or Rift Herald after successful ganks or scuttle control.
Respect Lee Sin's level 3 spike when he gains full combo and mobility; avoid isolated river fights during this window.
Use your (Q) plus Smite combo after securing scuttle or camps to contest Lee Sin's pathing and force him back.
Win conditions
Convert early jungle control and scuttle dominance into denying Lee Sin camps and forcing him onto the back foot.
Use your objective control and (R) zone to secure dragons and Rift Herald, turning leads into map control.
Coordinate ganks with lanes that have priority to punish Lee Sin's aggressive pathing and snowball your lead into teamfights.
Tip: For Nunu & Willump vs Lee Sin, read overview, trading pattern, and danger windows first for a fast Jungle lane check.