Help! Inserting multiple posts on a Page

Hello,
I’d like to be able to insert multiple posts on a Page ( similar to how they’d appear on http://www.csgohub.gg/match/g2-vs-astralis-at-esl/ ). Let me explain my requirement with an example.

I create a Page Team A vs Team B:

Then Moderators will write their predictions of the match on the same page. How I’m able to do that??

check link example: http://www.csgohub.gg/match/g2-vs-astralis-at-esl/

thank you in advance