As a result of Kog'Maw's K/D/A and utility, he has a fairly average overall win rate. He does best in the late game, with a winrate of 53.7% in that phase. Unfortunately, he does worst in the early game, where Kog'Maw's win rate is 49.2%., The difference between his best and worst game phases is about 4.5%. This sizeable difference makes it clear that his power spikes and wanes in different phases of the round. Prepare accordingly.
Kog'Maw has been used only occasionally in recent ranked League of Legends rounds. In the current meta, his popularity is 2.4%. He is rarely banned during champ select. Obviously, very few players see him as a real threat. In recent ranked matches, Kog'Maw was banned 1.1% of the time.
Kog'Maw is most commonly played in the bottom position. This occurs in 89,2% of his matches. Bottom Kog'Maw also has the highest win rate (51%) of all positions. Currently, Kog'Maw's meta game is focused on dealing damage. Specifically, his build should primarily be focused on physical damage. Furthermore, he is a decent magical damage dealer champion. Tanking is the least important part of Kog'Maw’s playstyle.
If you are not used to his skills and tactics, you may find it difficult picking him up for the first time. Most competitors consider him to not be a challenging champ to learn. Kog'Maw primarily deals magic damage (52% of his total damage). He also deals a large amount of physical damage.
Kog'Maw deals a lot of damage over the course of a normal game (23.541 damage). You should focus on developing him as a damage dealing champion to crush your foes.
If you are looking for a dominating damage dealer, then you should definitely consider this champ. He has one of the absolute best kill counts in the game amongst all champions. Additionally, he has a fairly high average champion death rate (6.6 deaths). Moreover, Kog'Maw's KDA is usually low with an average KDA ratio of 2.1 as well as 6.6 assists per match.