I disagree with people thinking this is going one way or another. Traditionally in setups like this if theres a designated winner she gets most of the screen time early, they don't try to give you an equal set up between all the girls, especially early on they front load the winner, Tsumiki is a good example. Same with Komi. Granted in both of those cases the girls name was on the cover but.
If this wasn't headed towards both the author wouldn't be spending so much time at the start evenly distributing the two girls to build equal stock with them with the audience. It doesn't sell to do so and then go to one girl.
Granted the idea of the MC actually ending up with multiple girls is a more recent development in romcoms, but I'll cut off my autism here by just saying, structurally this is being written for him to end up with both, and if I'm incorrect(Assuming no axe), I'll quote this comment 3-4 years from now.