Try to knock enemies back into your towers with Explosive Cask.
Try to combo Body Slam with Explosive Cask to set up kills for your team.
The damage reduction from Drunken Rage is applied when you start drinking, try to use it when you see damage coming your way.
The stat comparisons provided here show several strategic Gragas against Senna counter stats that may help us realize the distinctions between the pair. As an example, Gragas’s KDA ratio ([kills + assists] / deaths) of NaN is better than Senna’s KDA ratio of NaN, indicating that Gragas may be more central to his team's team fighting capability than Senna..
Gragas typically has a similar longest kill spree as his opponent does. On average, he receives more damage than Senna. This commonly reflects different amounts of tankyness; however, it can also illustrate that the champ with increased health has less agility and thus is unable to escape additional damage when engaged or poked.
Both League of Legends champions are great. Both have their pros and cons. In League's current meta, Gragas usually loses when facing off against Senna, with a 46.1% win rate. Thus, Gragas makes a poor counter to Senna.
While Gragas does have a lower winrate compared to Senna, when they face off with one another, Gragas also has a lower level of difficulty that makes him a less challenging character to pick up and master. You should be very concerned when picking Gragas into Senna.
Furthermore, Gragas also has a good amount of CC and other utility, a similar amount to Senna. This often makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there isn't a single best champion for every situation in League of Legends, in Gragas vs Senna matchups, Senna is the better champion with a much lower win rate, less champion complexity, and a similar amount of utility to help out your team members during team fights.
Gragas is a trash counter for Senna. You will do well by focussing your gameplay on keeping up your gold income and taking out objectives. If you do that, you should do very well as Gragas against Senna.
To learn all of the intricacies of Gragas in order to counter Senna during both the laning and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tips and tricks for this matchup. If you mind the build and tips displayed here, you should grow your win rate significantly and be that much closer to League of Legends pro players.
Gragas often picks up more CS relative to Senna. Champions who on average don't get much CS typically don't have to have much CS to be valuable teammates, such as sup champs. They are able to scale well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually need several high cost items to be effective. In either situation, try to exceed the values displayed on this page to do well.
The most crucial items to prioritize in your Gragas versus Senna build consist of Rabadon's Deathcap, Lich Bane, and Stormsurge. When Gragas bought at least these three items in his build, he performed significantly better vs Senna than with most other commonly used item sets. In fact, Gragas boasted an average win rate of 46.1% battling Senna with this counter build.
To have the highest chance of vanquishing Senna as Gragas, you should take the Electrocute, Sudden Impact, Eyeball Collection, Ultimate Hunter, Gathering Storm, and Transcendence runes from the Domination and Sorcery rune sets. Of all the rune builds that we analyzed for Gragas vs Senna counterpicks, this mix of runes resulted in the best win rate. Notably, these runes averaged a 46.1% winrate overall.
If you want to get Gragas vs Senna tips and counter stats for a a specific rank, please select one from the selection menu displayed above. At first, the stats and guides shown are computed using all rounds with data with both champions.