Tottenham youngster Souleymane Coulibaly continues to impress for Tim Sherwood's development squad.
Coulibaly struck twice but Southampton took the spoils with a late goal and 3-2 win in Tuesday's friendly at Spurs Lodge.
The young striker levelled at 1-1 just before half-time and then scrambled home a second for 2-1 10 minutes into the second half.
On-loan Sao Paulo defender Bruno Uvini again featured at the back.