love rivals to lovers bl?

Try these
https://www.mangago.zone/read-manga/if_you_hate_me_that_much/

https://www.mangago.zone/read-manga/love_shuttle/

https://www.mangago.zone/read-manga/love_your_love_enemy/

https://www.mangago.zone/read-manga/nande_koigataki_ga_ki_ni_nannen/

Here are more as well
https://www.mangago.zone/read-manga/parallel_lines/
https://www.mangago.zone/read-manga/suki_toka_arienai/

Hope you enjoy!