Maybe you can check this post. I put some list in the comment section https://forum.novelupdates.com/threads/bl-e-sports-plot-novel.130430/#post-6540092
I Can Do It PUBG Online Romance of the Century Later, He Became a Royal Healer You Boys Play Games Very Well These are all the completed ones that I've read. I Can Do It is based off of League of Legends. Very cute. Just recently finished. The shou in this is so badass, and so dorky, it was cute. PUBG is of course, about PUBG, and the couple is super sweet. The shou is a streamer, so it's not very e-sports based, but e-sports is brought up. Later, He Became a Royal Healer is based on a mobile MOBA. The gong is a popular streamer. There were a lot of misunderstandings, but it was really funny for that reason. You Boys Play Games Very Well is about starcraft. This one is ridiculously funny. I think think about the jokes from this scene. The gong is a streamer in this and also ends up helping the shou to stream. Currently ongoing ones: Glory The E-Sports Circle's Toxic Assembly Camp You Use a Gun, I Use a Bow Glory is based on a PC MOBA. The shou is a battle fanatic and also a adorable lunatic. The second one is super funny, mostly when everyone is being super toxic and overconfident, but also the shou is a scary "mom" to the team. Shou used to play, but is now the coach. The last one is a Battle Royale sort of game, like Fortnite or PUBG is, but not the exact game. The shou is super OP in this, and the gong goes through a lot of character development. There are side pairings as well in this.