SAN JOSE, Calif. — Arkansas' high-powered offense finally met its postseason match Thursday night.The Razorbacks faced their stiffest test of March as Arizona’s stellar offensive night resulted in a 109-88 victory and an Elite Eight appearance for the first time under coach Tommy Lloyd. Wrong Time for Bad Shooting NightArkansas has been one of the hottest teams from the field for much of the regular season, averaging over 90 points per game. When it mattered most against a No. 1 seed, Arkansas couldn’t find a way to covert from three. The Razorbacks made just 2-of-12 three point attempts in the first half, which allowed Arizona to open up a comfortable 11-point lead at halftime.The Razorbacks never found a rhythm offensively, and were never able to recover from a halftime deficit that ballooned to 20 points in the final 20 minutes.Arkansas Razorbacks' coach John Calipari against the Arizona Wildcats in the Sweet 16 of the NCAA Tournament in San Jose, Calif.…