Allen and the Bucks agreed Monday to a two-year, $20 million rookie extension, Adrian Wojnarowski of ESPN reports.

EDGE Analysis

Allen is yet to play in a regular-season game for the Bucks, but the team has locked him up for two additional years beyond the one year remaining on his rookie deal. Allen came over from Memphis this offseason after averaging 10.6 points, 3.2 rebounds, 2.2 assists and 2.1 threes in 50 appearances for the Grizzlies last season. With Donte DiVincenzo (foot) out to begin the season, Allen is expected to be the fill-in starter at shooting guard.