[10] Silverware would not come to Indera until 1 April 2018 when they beat MS PDB in the final of the 2017–18 Brunei FA Cup, although Hamizan was sidelined through injury for a good portion of the campaign.

[19] Hamizan made his full international debut against hosts Sri Lanka in a 5–1 defeat at the 2010 AFC Challenge Cup qualification held in April 2009.

[20] The whole team was represented by QAF FC for the whole tournament and Hamizan also featured in the other games, including a 0–6 drubbing by Pakistan and a 5–0 loss against Chinese Taipei.

[25] Barring a friendly 5–0 defeat away against Singapore in July 2015, Hamizan had few chances in the national team setup until 2018 when he was selected for the two-legged 2018 AFF Championship qualification matches against Timor-Leste.

[30][31] Selected for the 2022 AFF Mitsubishi Electric Cup that December, Hamizan started the games against Thailand and Cambodia, which ended in heavy defeats.