If you played m2m you could win this game in my opinion.
You killed it with your 2-3 zone, too much space for his SF and SG, they scored 27p and 23p (even his PG was the 3rd scorer of his team wit 16p), 2-3 zone leave too much space for outside players.
The game was 50-50, you had no luck in the end, one FT could make it during the game or anything else.
Your C got 6 PF-s in 35. min and I guess his replacement was not even close to him.
And ofc there is his home advantage.
I wish you more luck next time mate, best regards.
This is where we hold them!