March Madness: Top seeds toppled as Gonzaga, Arizona crash out of Sweet 16

• Arkansas muscle top-ranked Gonzaga out of NCAA tournament
• Shead scores 21 points as Houston knock out No 1 seed Arizona
• Duke defeat Texas Tech 78-73 to send Coach K to Elite Eight

JD Notae scored 21 points despite missing 20 shots and fourth-seeded Arkansas made Gonzaga miserable on both ends of the floor, bouncing the top overall seed from the NCAA tournament with a 74-68 win on Thursday night.

Notae finished with six rebounds, six assists, three steals and two blocked shots for coach Eric Musselman's scrappy, hustling Razorbacks (28-8), who reached the Elite Eight for the second straight year and will face Duke in the West Region final on Saturday.