Obviously u dindt have the best luck in this game, but somehow i think maybe i got some explanation. There were 2 positions which made you lost the game. The PG/SG.
Even if he defended 2-3, his PG seems to be a really good defender and it was on a good shape. Your PG it wasnt on that good shape, and i think he was really good defended even with his 2-3, anyway maybe he had to score 2-4 more points.
After, you used a PF or C to defend their SG, even with his 2-3 i dont think your SG is that good attacking from the outside and even that he was able to do good stats 60% and 1-1 in T3.
So if you count that your PG was well defended and your SG is not that good attacking from outside u got the PG, which scored you 11-22 and 6-12 T3 which are really good stats.
And last but not least he scored you 24 points on the free throw line, thats a huge numer of points. As i said you dindt have good luck, but your attack dindt work and he has a really good inside attack and a good offensive flow. I dont think u lost coz of your offensive flow.