I can't remember the name of the manga, and I only read one of the chapters (I think), but the uke was really tall and shy and in art club and the seme invited him to join him on the football team. The uke saved the seme from getting hurt but got hurt instead but kept it hidden from the seme who got jealous cause he saw the uke with this other guy a lot (said guy was dating a teacher i think and i think that was in an earlier chapter maybe??)

It's "Sawaki's Situation" from Yokubou Shounen by Naono Boura!

thank you so much!