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.
The stat comparisons shown here emphasize some valuable Sivir versus Yuumi matchup stats that may help you grasp the differences between the two. As an example, Sivir’s KDA ratio ([kills + assists] / deaths) of NaN is better than Yuumi’s ratio of NaN, demonstrating that Sivir may be more central to her team's team fighting capacity than Yuumi. This observation is largely a result of the differences in deaths.
Sivir typically has a slightly larger longest kill spree than her matchup does. Typically, she takes more damage than Yuumi. This typically indicates different amounts of tankyness, but it can also show that the champion with more HP has less agility and thus is not able to flee from further harm when poked or engaged.
Both League of Legends champions are great. Both champs have their strengths, weaknesses, and counters. In the game's current meta, Sivir usually wins when taking on Yuumi, with a 52.2% win rate. As a result, Sivir makes a good counter to Yuumi.
While Sivir does have a higher winrate compared to Yuumi, when facing one another, Sivir also has a greater difficulty level that makes her a more difficult character to pick up and master. You should be be fine when picking Sivir into Yuumi.
Additionally, Sivir has almost no amount of CC and other utility, a similar amount to Yuumi. This often 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 Yuumi matchups, Sivir is the better champion with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your allies during late stage team fights.
Sivir is a good counter to Yuumi. Make sure you focus your tactics on keeping up your gold income and taking out objectives. If you do that, you should do very well as Sivir against Yuumi.
If you would like to truly master Sivir in order to counter Yuumi 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 listen to the build and stats presented here, you will increase your win rate significantly and be that much closer to League of Legends pro players.
Sivir typically racks up much more CS relative to Yuumi. Champions who typically don't acquire many minion kills often don't need much CS to be effective, such as supports. 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, typically need several high cost items to be effective. In either situation, try to surpass the numbers displayed on this page to do well.
The most crucial items to use in your Sivir versus Yuumi build include Phantom Dancer, Kraken Slayer, and Navori Quickblades. When Sivir incorporated at least these three items in her build, she did significantly better countering Yuumi than with many other typical item sets. In fact, Sivir had an average win rate of 52.2% battling Yuumi with these items in her kit.
To have the highest likelihood of coming out on top against Yuumi as Sivir, you 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. Of all the rune sets players chose for Sivir vs Yuumi clashes, this combo of runes yielded the greatest win rate. Moreover, these runes averaged a 52.2% win rate overall.
If you need to get Sivir versus Yuumi tips and counter builds for a a particular skill level, feel free to select one from the selection menu shown above. If viewing for the first time, the stats and build suggestions displayed are computed using all games finished with these champs.