A consistent team identity
Using the same two or three colours across kit, badge and social posts makes a team recognisable at a glance. Keep strong contrast between dark and light colours so shirt numbers and names stay readable from the stands, and keep the badge simple enough to work as a tiny profile picture or a chest crest.
Matchday posts, certificates and streams
Regular pre-match and full-time graphics keep players, parents and sponsors engaged on Instagram and in group chats. In school and club tournaments a certificate for participants and medal winners makes the effort visible. If you stream games with OBS, add the score overlay as a browser source and update the score live.