2023 Malaysia Cup knockout stage

The 2023 Malaysia Cup knockout stage began on 3 August with the round of 16 and ended in 8 December 2023 with the final at the Bukit Jalil National Stadium, Kuala Lumpur, to decide the champions of the 2023 Malaysia Cup. A total of 16 teams competed in the knockout stage.

Schedule
The draw for the 2023 Malaysia Cup was held on 15 June 2023.

Format
Each tie in the knockout phase, apart from the final, was played over two legs, with each team playing one leg at home. The team that scored more goals on aggregate over the two legs advanced to the next round. If the aggregate score was level, then 30 minutes of extra time was played (the away goals rule was not applied). If the score was still level at the end of extra time, the winners were decided by a penalty shoot-out. In the final, which was played as a single match, if the score was level at the end of normal time, extra time was played, followed by a penalty shoot-out if the score was still level.  The mechanism of the draws for each round was as follows:
 * In the draw for the round of 16, the eight group winners were seeded, and the eight group runners-up were unseeded. The seeded teams were drawn against the unseeded teams, with the seeded teams hosting the second leg.

Bracket
 The bracket was decided after the draw for the round of 16, which was held on 15 June 2023.



Round of 16


Summary
 The first legs were played on 3, 4, and 5 August, and the second legs were played on 18, 19 and 20 August 2023. The losers were transferred to the MFL Challenge Cup.


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Matches
Perak won 4–3 on aggregate.

Kuala Lumpur City won 5–0 on aggregate.

Selangor won 5–3 on aggregate.

Johor Darul Ta'zim won 15–1 on aggregate.

Terengganu won 7–0 on aggregate.

Sri Pahang won 5–2 on aggregate.

Negeri Sembilan won 5–2 on aggregate.

Sabah won 4–1 on aggregate.

Quarter-finals


Summary
The first legs were played on 13, 15, 16 & 17 September, and the second legs were played on 23, 24 and 25 September 2023.


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Matches
Johor Darul Ta'zim won 7–1 on aggregate.

Perak won 3–2 on aggregate.

Terengganu won 3–1 on aggregate.

Kuala Lumpur City won 2–1 on aggregate.

Semi-finals


Summary
 The first legs were played on 19 and 21 October 2023, and the second legs were played on 2 and 3 November 2023.


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Matches
Johor Darul Ta'zim won 12–2 on aggregate.

Terengganu won 4–2 on aggregate.

Final


The final was played on 8 December 2023 at the Bukit Jalil National Stadium in Kuala Lumpur.