The move ends Miller's four-year career with the Terps.
The Terps committed 26 fouls on Monday, the most they had in a game this season and the most since 2020.
Miller and Sellers combined for 30 points in the second half against the Fighting Irish.
The Terps were led by Diamond Miller and Shyanne Sellers, who combined for 36 points.
Miller led the Terps in points, rebounds and assists in their second round victory over Arizona at Xfinity Center.
The Terps will face No. 3-seed Notre Dame, which defeated Mississippi State earlier Sunday, in their 11th Sweet Sixteen appearance under coach Brenda Frese.
The Terps play Arizona at 5:30 p.m. Sunday.
The Terps will take on No. 7 seed Arizona on Sunday.
Some Terps aren't used to a No. 2 seed in the NCAA tournament, while others expect nothing less.
The Terps will host Holy Cross in the first round.