Barnsley reserves hammered local rivals Rotherham 7-0 at the Oakwell Academy pitch.
Alistair Taylor and Jordan Clark scored twice each as Justin Yun, Steven Bennett and Danny Rose also struck.
The game was supposed to be at the Miller's Don Valley Stadium but, due to an unplayable pitch, it was moved to Barnsley.
Trialist Bradley Bubb and January signing Kern Miller made their reserve team debuts.
Bubb, a 23-year-old Grenadan international striker, has scored more than 30 goals in each of the last two seasons for Farnborough in Blue Square South. His contract is up at the end of the season and he has interested several other Championship clubs.
Miller, 19, played the full 90 minutes at centre-back.
