[4] On 9 May 2005, Al-Mayouf came off the bench to replace the injured Mohamed Al-Deayea in the semi-finals of the Arab Champions League against Al-Ittihad.

[7] He made his debut on 30 December 2007 in the Prince Faisal bin Fahd Cup match against Al-Tai.

[11] On 10 November 2012, Al-Mayouf started 2012 AFC Champions League Final which Al-Ahli went on to lose 3–0 against South Korean side Ulsan Hyundai.

[12] On 14 February 2015, in the Crown Prince Cup final, Al-Mayouf was sent off and his replacement, Yasser Al-Mosailem, went on to save a penalty.

[15] On 8 August 2016, Al-Mayouf made his debut against former club Al-Ahli in the 2016 Saudi Super Cup which Al-Hilal lost on penalty shootouts.

[17] On 10 August 2017, Abdullah played the first match of the season against Al-Fayha, he saved a penalty which made Al-Hilal win 2–1.

[20] On 5 February 2020, in the league match against Al-Raed, Al-Mayouf saved a penalty and went on to score one to help Al-Hilal win 3–1 and stay at top of the table.

[25] In June 2018 he was named in Saudi Arabia's squad for the 2018 FIFA World Cup in Russia[26] and played in the tournament's opening match against the hosts.