Background Image
How to Win Senna vs Sion Counter MatchupSenna is in the s tier of champions

Senna vs Sion

How to Beat Sion as Senna in LoLSenna is in the a tier of champions
MarksmanSupport
TankFighter

How to Beat Sion as Senna

based on 7,561 Senna vs Sion matchups
Win Rate
51 %
K/D/A
2.84
Pick Rate
2.7 %

How We Analyze LoL Champion Counters

We generate our counter stats from the millions of ranked League of Legends rounds that we get from Riot Games each and every week. This guide on how to beat Sion as Senna resulted from an examination of 7561 ranked rounds where both champions clashed against each other. This particular counter matchup is somewhat rare. Senna has to counter Sion in only 2.7% of her games.

Senna vs Sion Matchup Summary

Senna does a decent job of beating Sion. Normally, she wins a acceptable 51.0% of games the champs face each other in. In Senna against Sion rounds, Senna’s side is 0.0% more probable to get first blood, implying that she probably will get first blood against Sion.

Best Senna vs Sion Counter Build

Items

Starter Items

Time Target
Health PotionWorld Atlas

Early Items

~5 Mins
Long SwordBoots of Swiftness

Core Senna Items

~22 Mins
Rapid FirecannonYoumuu's GhostbladeVoltaic Cyclosword

Optional Items

StormrazorEclipseNavori QuickbladesOpportunity

Summoner Spells

summonerflash summoner spell D
summonerheal summoner spell F

Skill Order

First skill for Senna to level upq
>
Second ability for Senna to level upw
>
Last skill for Senna to max oute

Runes

PrecisionFleet FootworkPresence of MindLegend: AlacrityCut Down
InspirationBiscuit DeliveryApproach Velocity
Adaptive ForceAdaptive ForceArmor
Senna's passive ability p
Senna's q ability q
Senna's w ability w
Senna's e ability e
Senna's ultimate ability r
1
Q
2
W
3
E
4
Q
5
Q
6
R
7
Q
8
W
9
Q
10
W
11
R
12
W
13
W
14
E
15
E
16
R

Guide to Countering Sion as Senna

Advice to Win Against Sion

Use the time after Sion has died to reposition and prepare for his return.

Even if Sion still hits a Decimating Smash, making him release the charge earlier reduces its impact.

Senna vs Sion Counter Stats

Senna Image
Win Rate
51 %
VS
Win Rate
49 %
Sion Image
5.2
< Kills >
4.1
6.2
< Deaths >
6.8
12.4
< Assists >
6.5
1.17
< Killing Sprees >
0.9
65
< Minions Killed >
186
0.14
< Dragons Killed >
0.12
0.54
< Inhibitors >
0.57
21,662
< Physical Damage >
12,741
358
< Magic Damage >
7,560
641
< True Damage >
612
22,662
< Damage Dealt >
20,914
19,806
< Damage Taken >
47,770
10,949
< Gold Earned >
12,042
2.3
< Towers >
2.99
0.04
< Baron Takedowns >
0.03
10,580
< Total Healing >
8,656
12,115
< Experience >
15,333
49
< Vision Score >
16
20
< Wards Placed >
8
234
< Time Dealing CC >
678

How to Counter Sion with Senna in LoL

The stat comparisons shown on this page feature some significant Senna against Sion matchup stats that may help you realize the differences between the pair. As an example, Senna’s KDA ratio ([kills + assists] / deaths) of NaN is better than Sion’s ratio of NaN, demonstrating that Senna may be more central to her team's team fighting capacity than Sion. This observation is in large part caused by the differences in assists.

Senna usually has a similar longest killing spree as her enemy does. Typically, she takes less damage than Sion. This often reflects differing health capacities, but it can also illustrate that the one champion has less agility and thus is unable to escape further harm when engaged or poked.

Differences between Senna and Sion

Damage Types Compared

Senna
Sion
Physical Damage
Magic Damage
True Damage

Champion Playstyles Compared

Senna
Sion

Who is Better, Senna or Sion?

Both League champs are great champions. Both have their pros and cons. In League's current meta, Senna usually wins when taking on Sion, with a 51.0% win rate. As a result, Senna makes a good counter for Sion.

While Senna does have a higher winrate compared to Sion, when facing one another, Senna also has a greater learning curve that makes her a more challenging champion to pick up and master. You still need to be cautious when picking Senna into Sionas her relative depth means you may not be able to reach her full potential without a lot of practice beforehand.

Furthermore, Senna has a good amount of utility and CC, a similar amount to Sion. This makes her just as valuable during teamfights, especially when fighting champions with a ton of burst damage.

While there is not one best champion overall in League of Legends, in Senna vs Sion matchups, Senna is the better champ with a similar win rate, more champion depth, and a similar amount of utility to help out your teammates during teamfights.

Senna is a decent counter for Sion. Make sure you focus your play on increasing your gold income and destroying objectives. If you are able to do that, you should hold your own as Senna against Sion.

Other Champion Matchups Against Senna

Senna Loses Against

ZyraZyra46.6% winrateFizzFizz46.6% winrateRammusRammus47.4% winrateLeonaLeona47.4% winrate

Senna Wins Against

YuumiYuumi56.9% winrateSivirSivir55.6% winrateXayahXayah55.5% winrateOlafOlaf55.1% winrate

Top Synergies by Role

ZyraZyra+ 56.1% 2685 GamesLeonaLeona+ 56.2% 1595 GamesBardBard+ 56.4% 1554 GamesMilioMilio+ 57.1% 907 Games

Additional Information for Senna Players

How We Calculated Our Senna vs Sion Build and Stats

For this guide on countering Sion as Senna, we analyzed 7,561 matchups from recent LoL games. We use rigorous data cleaning and processing methods to ensure that our counter stats are of the highest quality. You can rest assured that the recommended build to counter Sion as Senna comes from real data and is not the fabrication of some random LoL player, as some other sites provide. You can use the filters at the top of the page to view the most relevant stats and items to your rank.

Other Useful Resources

Senna Build Sion Build

Further Insights to Win this Matchup

If you would like to truly master Senna in order to counter Sion during both the lane and mid / late game phases of League of Legends, you should continue reading to gather a few extra tips and tricks for this matchup. If you mind the build and stats displayed here, you will grow your win rate by a lot and be that much closer to League of Legends pro players.

Senna on average accumulates less CS compared to Sion. Champs who on average don't earn much CS usualy don't need much CS to be effective, such as sup champs. These kinds of champions are capable of scaling well off of their skills, stats, and first items alone. Yet, champs with large amounts 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 values reported here to do well.

The top items to focus on in your Senna versus Sion build consist of Rapid Firecannon, Youmuu's Ghostblade, and Voltaic Cyclosword. When Senna bought at least these three pieces in her build, she did a lot better when facing Sion than with many other typical counter builds. In fact, Senna boasted an average winrate of 51.0% when countering Sion with this counter build.

To have the greatest probability of coming out on top against Sion as Senna, you should equip the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Approach Velocity, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Out of all the rune builds players chose for Senna vs Sion clashes, this order of runes resulted in the best win rate. Notably, these runes provided a 51.0% winrate overall.

By default, tips, stats, and builds on how to beat Sion as Senna are presented for every ranked division. If you would like to narrow the stats and builds to a distinct division, you may use the selection menu located at the top of this page.