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.
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.
The stat comparisons shown here show several influential Gragas against Sion counter statistics that can help us distinguish the distinctions between this pair of champions. As an example, Gragas’s KDA ratio ([kills + assists] / deaths) of NaN is more than Sion’s ratio of NaN, showing that Gragas may be more central to his team's team fighting capability than Sion..
Gragas usually has a slightly larger longest killing spree than his opponent does. Typically, he takes less damage than Sion. This is usually reflective of differing health capacities, yet it can also indicate that the one champ has less mobility and thus is not able to flee from additional harm when poked or engaged.
Both League champions are great champions. Both have their pros and cons. In League's current meta, Gragas usually loses when playing against Sion, with a 48.6% win rate. Thus, Gragas makes a bad counter to Sion.
While Gragas does have a lower winrate than Sion, when on opposite teams, Gragas also has a greater level of difficulty that makes him a more challenging character to develop with. You still need to be cautious when picking Gragas into Sion.
Furthermore, Gragas also has a good amount of utility and CC, a similar amount to Sion. This often makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there isn't one best champion for every situation in League of Legends, in Gragas vs Sion matchups, Sion is the better champ with a lower win rate, similar champion depth, and a similar amount of utility to help out your teammates during team fights.
Gragas is a somewhat poor counter to Sion. Focus your strategy on increasing your gold income and destroying objectives. If you do that, you should do very well as Gragas against Sion.
If you would like to learn all of the intricacies of Gragas in order to counter Sion during both the lane 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 pay attention to the build and suggestions presented above, you should grow your win rate significantly and be that much closer to League of Legends pro players.
Gragas on average picks up less CS as Sion. Champions who typically don't take many minion kills often don't have to have much CS to be valuable teammates, such as sup champs. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have many items to be effective. In either situation, try to surpass the numbers displayed here to do well.
The most important items to prioritize in your Gragas versus Sion build include Rabadon's Deathcap, Shadowflame, and Stormsurge. When Gragas bought at least these three pieces in his build, he performed a lot better when fighting Sion than with most other common counter builds. In fact, Gragas boasted an average win rate of 48.6% battling Sion with these items in his kit.
To have the greatest probability of crushing Sion as Gragas, you should equip the Dark Harvest, Sudden Impact, Eyeball Collection, Treasure Hunter, Transcendence, and Waterwalking runes from the Domination and Sorcery rune sets. Of all the rune builds that we analyzed for Gragas vs Sion LoL games, this set of runes yielded the highest win rate. In fact, these runes gave a 48.6% winrate overall.
If you would like to view Gragas versus Sion tips and counter stats for a a specific rank, feel free to choose one from the selection menu shown above. At first, the statistics and strategies displayed are computed using all rounds finished with these champs.