He was at home and put in more effort into the game. Your teams are about equal. I see nothing surprising here. Also, I don't know what you are talking about when you say "bad RnG", as you and him both played motion. If you expected him to play outside, then guess outside for GDP and it would have been a lot closer. Your OD also isn't very high rating wise, especially since you went 3-2, so I don't think your 5 guys had that solid OD, otherwise it would be higher. Regardless, your team ratings were similar but more effort and home court gave him the advantage and the win. Hope this helped some.
Murray/Harris/MPJ/Grant/Jokic - 2020 NBA Champs