Fizz's spells scale off Ability Power - consider getting items like Zhonya's Hourglass or Banshee's Veil against teams that have high burst threat - and items like Lich Bane or Rabadon's Deathcap if you think you can survive without the Health.
Since Fizz can move through units, find opportunities in lane to walk through minions and apply Seastone Trident's passive - following it up with the ability's active attack after a few seconds.
Fizz's ultimate ability, Chum the Waters, can be aimed at an enemy or towards the area where you think they'll be going.
Lee Sin relies heavily on following up with his abilities. Use disables to prevent him from chaining together his abilities and attacks.
Stay spread out to minimize the impact of Lee Sin's ultimate, Dragon's Rage.
Lee Sin has powerful tools to combat physical damage in Iron Will and Cripple but he is still vulnerable to magic damage.
The stats provided here show some important Fizz vs. Lee Sin matchup stats that can help you appreciate the differences between the two. Fizz’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Lee Sin’s ratio of NaN, indicating that Fizz may be more central to his team's team fighting potential than Lee Sin..
Fizz often has a slightly larger longest kill spree than his matchup does. Commonly, he receives less damage than Lee Sin. This is usually reflective of different amounts of tankyness, but it can also hint that the one champion has less agility and thus is not able to kite away from further damage when poked or engaged.
Both League of Legends champions are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Fizz usually wins when facing off against Lee Sin, with a 53.5% win rate. Therefore, Fizz makes a great counter for Lee Sin.
While Fizz does have a higher winrate than Lee Sin, when they face off with one another, Fizz also has a greater learning curve that makes him a more complex champion to develop with. You don't need to be too worried when picking Fizz into Lee Sin.
Furthermore, Fizz has only a small amount of utility and CC, a similar amount to Lee Sin. This often makes her just as valuable during team fights, especially when trying to counter champions with a lot of burst damage.
While there is not one best champion overall in League of Legends, in Fizz vs Lee Sin matchups, Fizz is the better champ with a noticably higher win rate, similar champion depth, and a similar amount of utility to help out your team members during late stage team fights.
Fizz is a great counter to Lee Sin. You will do well by focussing your actions on increasing your gold and cs and clearing objectives. If you can do that, you should hold your own as Fizz against Lee Sin.
If you would like to truly master Fizz to counter Lee Sin during both the early game and mid / late game phases of League of Legends, you should continue reading to pick up a few extra lessons on this matchup. If you pay attention to the build and tips displayed above, you should increase your win rate significantly and be that much closer to League of Legends pro players.
Fizz often accumulates much more CS compared to Lee Sin. Champs who typically don't take much CS usualy don't require much CS to be effective, such as support champions. They are capable of scaling well off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually have to have a lot of items to be effective. In either situation, try to do better than the values reported on this page to do well.
The most crucial items to prioritize in your Fizz versus Lee Sin build consist of Rabadon's Deathcap, Lich Bane, and Zhonya's Hourglass. When Fizz combined at least these three items in his build, he did a lot better versus Lee Sin than with many other commonly used item sets. In fact, Fizz had an average win rate of 53.5% when countering Lee Sin with this counter build.
To have the greatest probability of beating Lee Sin as Fizz, Fizz players should use the Electrocute, Sudden Impact, Eyeball Collection, Treasure Hunter, Coup de Grace, and Triumph runes from the Domination and Precision rune sets. Out of all the rune combinations that we analyzed for Fizz vs Lee Sin clashes, this blending of runes yielded the best win rate. In fact, these runes averaged a 53.5% win rate overall.
By default, tips, stats, and builds on how to beat Lee Sin as Fizz are shown for all skill levels combined. To scope the statistics and builds to a specific division, you can use the selection menu located earlier in the counter matchup guide.