British Basketball League leaders Newcastle were shocked on Friday night as they were beaten at home by Chester.
Kai Williams scored 29 points for the seventh-placed Jets, who won 96-81.
Further down, fifth-placed Glasgow were also victorious, as EJ Harrison led the way with 20 points in an 81-79 win at the Mersey Tigers.
Elsewhere, Jimmy Langhurst ended with 29 points as Sheffield took a thriller with Plymouth 102-99.
