Jurong West Secondary girls and Unity Secondary boys were crowned national B Division basketball champions after defeating their respective opponents.
Dark horses Jurong Secondary beat previously-undefeated Unity Secondary 44-38 to move on to the National Girls' B Division Basketball Championship semi-finals.
Anglican High School were unable to overcome Unity Secondary and will face North Vista, who beat Dunman Secondary, in the semi-finals.
Unity Secondary and Anglican High became the first teams to advance to the Boys' national semi-finals of the Schools Basketball Championships when they notched their second consecutive quarter-final win in Group X.
Tan Yuan Bin, the Yishun Secondary School player who lashed out at Unity Secondary's Wong Keng Yang during a boys' National B Division basketball game on April 6th, has been suspended for the remainder of the basketball championship.
Unity Secondary claimed top spot in their group with a comfortable 84-63 victory against Yishun Secondary in Group C of the B Division Basketball Championship but a violent incident marred their win.
Unity Secondary continued their march in the National B Division Basketball Championship with an 83-49 win over Yuying Secondary.
Unity Secondary rolled over Manjusri Secondary 75-17 in a preliminary round game of the National B Division Girls Basketball Championship.