[4] Jalalon attended the Sacred Heart of Jesus Montessori School in Cagayan de Oro before he went to Manila to pursue a spot in a college varsity team.

[8] Arellano made its first-ever NCAA Finals appearance, but eventually lost to five-peat champions San Beda Red Lions in two games.

[10] The Chiefs, however, failed to advance to the Final Four when they lost to the Mapua Cardinals in the playoff game for fourth spot despite Jalalon's 37 points, 7 rebounds, 5 assists, and 5 steals.

[19] He had an impressive PBA debut, putting up 11 points, five boards, one assist, and one steal in almost 22 minutes off the bench in the Hotshots’ 88–96 loss to San Miguel Beermen.

[20] The next game, Jalalon also puts up an impressive statline of numbers as he recorded 13 points, 6 rebounds, 5 assists and 1 steal in 27 minutes of playing time in a loss to the GlobalPort Batang Pier.