Allen was waived by the Knicks on Thursday, Shams Charania of The Athletic reports. In a corresponding move, the Knicks claimed Jared Harper off of waivers.

Allen (concussion) played 27 minutes for the G League's Westchester Knicks in Friday's 115-109 loss to the Wisconsin Herd. He finished with 14 points (6-14 FG, 0-2 3Pt, 1-2 FT), five rebounds, five assists, two steals and one block.

Allen did not travel with the Knicks to Houston for Monday's game due to a concussion, Chris Iseman of The Bergen Record reports.

Allen recorded 22 points (8-22 FG, 1-6 3Pt, 4-5 FT), three rebounds and three assists across 35 minutes in Saturday's G League loss to Canton.

Allen (back) played 21 minutes off the bench in Saturday's 92-85 win over the Pacers, contributing six points (2-2 FG, 2-3 FT), two assists, one rebound and one steal.

Allen didn't play in Monday's G League win over Raptors 905 due to lower back soreness.

Allen posted 27 points (8-17 FG, 2-5 3Pt, 6-8 FT), 12 rebounds and five assists across 32 minutes in Tuesday's G League loss to Capital City.

Allen was assigned to the G League's Westchester Knicks prior to the affiliate's 108-104 win over the Salt Lake City Stars on Saturday. He posted eight points (3-10 FG, 0-2 3Pt, 2-2 FT), eight rebounds, six assists and two steals in 28 minutes.

Allen accumulated nine points (4-9 FG, 1-3 FT), six assists, three rebounds and one steal in 20 minutes during Sunday's 135-32 loss to the Clippers.

Allen scored 24 points (9-14 FG, 1-4 3Pt, 4-4 FT) while posting six rebounds and five assists in Wedneday's G League win over Santa Cruz.