Arizona has looked less than stellar in beating Wright State and gritty TCU in overtime during its first two NCAA Tournament games. That's putting it kindly. The Wildcats made only five of 27 3-point shots against the Horned Frogs.

But the Wildcats survived. Now, four days after getting past TCU, I see a regrouped Arizona playing much better. Arizona can beat any team in the nation if it plays its ''A'' game. The Wildcats are due for that. 

Arizona ranks No. 3 in the nation in points per game at 84.7 and is fifth in field goal percentage. The Wildcats have the second-tallest frontcourt in the country. Houston isn't nearly that explosive, nor has the height and overall wingspan to defeat the Wildcats. The Cougars also have a severe weakness - free throw shooting. They rank 334th in free throw accuracy at 66.3 percent. 

Not to take anything away from Houston's impressive 68-53 second-round tournament victory against Illinois, but several things need to be pointed out. The Big Ten Conference did indeed turn out to be vastly overrated. Only Purdue and Michigan made it to the Sweet 16. The Cougars were successful in beating the Illini because they could get away with double and triple-teaming Illinois superstar big man Kofi Cockburn. 

That strategy won't work against Arizona because the Wildcats have several excellent big men plus a better perimeter game. Houston hasn't encountered a guard the likes of Arizona's Bennedict Mathurin. 

This is the spot where Arizona steps up and proves just how good it is.