Just very high level quick observations:
1. You're learning a new defense (Playing zone with low IQs), and had foul troubles (which didn't kill you, but likely didn't help)
2. I'm no good at the fastbreak, but you may be too low on ATH for it, thus 14 TO's (and probably contributed to the fouls).
As far as teaching tools: The box score can help you spot weak lineups (Ex, every time 4 guys are on the floor the defense falls apart), when it's 'luck' that kills you (you had a stretch of 3 empty possessions I think when they score 8 or so, and that was the game)- so if I were digging hard, I'd look at the 5 on the floor with 7 mins left. (quick look, Leichty (19), Lewis (43), O'Donnell (26), Latham (54), Bryant (37) gave up a 3 to the center, 2 to the SG, fouled the C). Not sure what's there, but those are the sort of things to look at, to try and figure things out (especially in a zone, think about the 2 up top as 'one' and the 3 down low as a unit).
But, I think it all came down to offense in the end, and yours didn't shoot well at all (thus the comments about reducing threes). Good luck, take my advice with a grain of salt, I seem to pop up on the most wins without a championship list from time to time :)