Sivir's Boomerang Blade returns to her after reaching the max range, so you can shift position to hit enemies who would otherwise have evaded it.
Try saving Spell Shield for enemy abilities that can disable you such as stuns and roots.
Ricochet resets Sivir's basic attack timer on activation, so activating this immediately after landing a normal basic attack will maximize damage output.
Gnar's ultimate stuns if he hits you into a wall. Be careful when fighting him near one.
Gnar's animations and resource bar change as he gets closer to transforming.
Gnar can't gain Rage for 15 seconds after he turns from big to little. Use this chance to engage on his team.
The stats provided here feature several valuable Sivir versus Gnar matchup statistics that may help you explain the differences between the pair. For instance, Sivir’s KDA ratio ([kills + assists] / deaths) of NaN is more than Gnar’s KDA ratio of NaN, highlighting that Sivir may be more central to her team's team fighting potential than Gnar..
Sivir typically has a similar longest killing spree as her matchup does. Typically, she receives less damage than Gnar. This is usually reflective of differing health capacities, yet it can also show that the one champion has less mobility and thus is not able to kite away from further damage when poked or engaged.
Both LoL champs are great. Both have their pros and cons. In the game's current meta, Sivir usually loses when facing off against Gnar, with a 48.2% win rate. Thus, Sivir makes a poor counter for Gnar.
While Sivir does have a lower win rate than Gnar, when facing one another, Sivir also has a much lower learning curve that makes her a less difficult champ to develop with. You still need to be cautious when picking Sivir into Gnar.
Furthermore, Sivir has almost no amount of utility and CC, a similar amount to Gnar. This makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there isn't one best champion overall in League of Legends, in Sivir vs Gnar matchups, Gnar is the better champion with a lower win rate, less champion complexity, and a similar amount of utility to help out your teammates during team fights.
Sivir is a somewhat poor counter for Gnar. Make sure you focus your play on keeping up your gold and cs and taking out objectives. If you are able to do that, you should hold your own as Sivir against Gnar.
To truly master Sivir in order to counter Gnar during both the lane and mid / late game phases of League of Legends, you should continue reading to learn a few extra tricks and insights into this matchup. If you pay attention to the build and stats displayed here, you will grow your win rate by a lot and be closer to League of Legends pro players.
Sivir on average racks up a similar amount of CS compared to Gnar. Champions who on average don't acquire much CS typically don't require much CS to be valuable teammates, such as support champions. These kinds of champions are capable of scaling well off of their skills, stats, and first items alone. Yet, champions with a lot of CS, such as hyper-carries, often have to have a lot of items to be effective. In either situation, try to do better than the numbers reported on this page to do well.
The ideal items to prioritize in your Sivir versus Gnar build consist of Phantom Dancer, Kraken Slayer, and Navori Quickblades. When Sivir bought at least these three items in her build, she performed a lot better countering Gnar than with many other commonly used item sets. In fact, Sivir had an average win rate of 48.2% when countering Gnar with this counter build.
To have the best probability of defeating Gnar as Sivir, Sivir players should use the Lethal Tempo, Presence of Mind, Legend: Bloodline, Coup de Grace, Biscuit Delivery, and Magical Footwear runes from the Precision and Inspiration rune sets. Out of all the runes players picked for Sivir vs Gnar battles, this sequence of runes resulted in the highest win rate. In fact, these runes gave a 48.2% win rate overall.
If you need to see Sivir x Gnar tips and counter stats for a a specific division rank, feel free to choose one from the selection menu provided above. At first, the statistics and build suggestions given are calculated using all matches with data with both champs.