The Big 12 does not tabulate fast break points in their stats that I can see, but kenpom.com does calculate game tempo/pace, which should be somewhat of an indicator as to whether a team is a "transition" type team or not.
Presently, OU is 5th in the Big 12 with an adjusted tempo/pace of 68.9, KSU is 6th at 68.9, UT is 8th at 67.8, and ISU is 9th at 65.4. OU and KSU (and to a lesser extend UT) have a very similar game pace.
ISU did very well against OU on the offensive boards (11 offensive rebounds / 14 second chance points) and against UT (13 offensive rebounds 13 second chance points).
So...the available stats do not indicate to me that KSU plays significantly more of a transition game than OU or UT. ISU did very well crashing the offensive boards against the ranked teams UT and OU with game pace similar to unranked KSU, yet ISU chose not to crash the boards against KSU, supposedly out of fear that they would be hurt by KSU's transition game. ISU and got zero second chance points against KSU. The 13/14 extra second chance points could have helped immensely.
Stats definitely have there place...personnally, I don't get to caught up in them...I guess, I just trust what I see...right or wrong that's how I view things.
So, some more questions for you:
Why do you consider KSU to have a strong transition game? When they get pushing the ball it gets them into there offense. To me they were much better shooting the ball while pushing it than they were in the half court. They did knock down some late shots in the half court late in the game.
Why do you think it would have hurt ISU to crash the offensive boards against KSU, given that ISU has had success doing that against ranked teams with game pace similar to KSU? I'm not saying offensive rebounds are a bad thing, but if I had to choose to send 4 guys back on defense or send 4 guy to the rim against KSU with our current team...I pick defense.
I'm not attacking you...I'm just trying to understand why you have come to the conclusions you have, because the stats I have available to me lead me to conclusions different than the ones you have reached.