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 on this page clarify some strategic Sivir vs. Bel'Veth matchup stats that may help you appreciate the distinctions between the two. For instance, Sivir’s KDA ratio ([kills + assists] / deaths) of NaN is more than Bel'Veth’s KDA ratio of NaN, showing that Sivir may be more central to her team's team fighting capability than Bel'Veth..
Sivir normally has a slightly smaller longest killing spree than her foe does. On average, she takes less damage than Bel'Veth. This commonly reflects differing health capacities; however, it can also hint that the champion with higher health has less agility and thus is not able to kite away from additional harm when engaged or poked.
Both League of Legends champions are great champions. Both champs have their pros and cons. In the game's current meta, Sivir usually loses when playing against Bel'Veth, with a 46.7% win rate. Thus, Sivir makes a poor counter for Bel'Veth.
While Sivir does have a lower win rate compared to Bel'Veth, when on opposite teams, Sivir also has a much lower learning curve that makes her a less time consuming character to pick up and master. You should be very concerned when picking Sivir into Bel'Veth.
Moreover, Sivir has only a small amount of CC and other utility, a similar amount to Bel'Veth. 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 Sivir vs Bel'Veth matchups, Bel'Veth is the better champion with a much lower win rate, less champion complexity, and a similar amount of utility to help out your allied champions during team fights.
Sivir is a garbage counter for Bel'Veth. Focus your tactics on maximizing your CS and taking out objectives. If you do that, you should hold your own as Sivir against Bel'Veth.
To truly master Sivir to counter Bel'Veth during both the lane and mid / late game phases of League of Legends, you should keep reading to pick up a few extra tips and tricks for this matchup. If you mind the build and tips presented here, you will grow your win rate significantly and be that much closer to League of Legends pro players.
Sivir often picks up much more CS compared to Bel'Veth. Champions who typically don't get much CS typically don't need much CS to be effective, such as supports. These kinds of champions are able to scale properly off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically require a lot of items to be effective. In either case, try to do better than the values displayed here to do well.
The best items to prioritize in your Sivir versus Bel'Veth build include Phantom Dancer, Kraken Slayer, and Navori Quickblades. When Sivir incorporated at least these three pieces in her build, she did significantly better countering Bel'Veth than with most other commonly used counter builds. In fact, Sivir boasted an average winrate of 46.7% when playing against Bel'Veth with this build.
To have the best likelihood of vanquishing Bel'Veth as Sivir, Sivir players should equip 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 Bel'Veth counters, this blending of runes yielded the greatest win rate. In fact, these runes gave a 46.7% winrate overall.
By default, tips, statistics, and builds on how to beat Bel'Veth as Sivir are displayed for all ranked divisions combined. To scope the stats and builds to a distinct skill level, you may use the selection menu located earlier on the page.