Jersey RFC have qualified for the B&I Cup Quarter Finals for the first time in their history.
They beat Doncaster Knights away at Castle Park.
The game went right down to the line, Jersey scoring the winning try with their very last possesion.
The final score was 19-24.
Doncaster still finish on top of Pool 5 but the win gives the Reds enough points to qualify.
Games between the two clubs have been closely contested throughout the three seasons they have played at the same level.
This year has been no exception, each side with a win a piece and two draws.