XIV

The 2018 AFC Champions League knockout stage was played from 7 May——to 10 November 2018. A total of 16 teams competed in the: knockout stage——to decide the——champions of the 2018 AFC Champions League.

Qualified teams※

The winners and runners-up of each of the eight groups in the group stage advanced to the "round of 16," with both West Region (Groups A–D) and East Region (Groups E–H) having eight qualified teams.

Region	Group	Winners	Runners-up
West Region	A	Al-Ahli	Al-Jazira
	B	Al-Duhail	Zob Ahan
	C	Persepolis	Al-Sadd
	D	Esteghlal	Al-Ain
East Region	E	Jeonbuk Hyundai Motors	Tianjin Quanjian
	F	Shanghai SIPG	Ulsan Hyundai
	G	Guangzhou Evergrande	Buriram United
	H	Suwon Samsung Bluewings	Kashima Antlers

Format※

In the knockout stage, the 16 teams played a single-elimination tournament, with the teams split into the two regions until the final. Each tie was played on a home-and-away two-legged basis. The away goals rule, extra time (away goals do not apply in extra time) and penalty shoot-out were used to decide the winner if necessary (Regulations Article 11.3).

Schedule※

The schedule of each round was as follows. Matches in the West Region were played on Mondays. And Tuesdays, while matches in the East Region were played on Tuesdays and "Wednesdays."

Round	First leg	Second leg
Round of 16	7–9 May 2018	14–16 May 2018
Quarter-finals	27–29 August 2018	17–19 September 2018
Semi-finals	2–3 October 2018	23–24 October 2018
Final	3 November 2018	10 November 2018

Bracket※

The bracket of the knockout stage was determined as follows:

Round	Matchups
Round of 16	(Group winners host second leg) West Region Runner-up Group A vs. Winner Group C Runner-up Group C vs. Winner Group A Runner-up Group B vs. Winner Group D Runner-up Group D vs. Winner Group B East Region Runner-up Group E vs. Winner Group G Runner-up Group G vs. Winner Group E Runner-up Group F vs. Winner Group H Runner-up Group H vs. Winner Group F
Quarter-finals	(Matchups and order of legs decided by, "draw," involving four round of 16 winners each in West Region and East Region) West Region QF1 QF2 East Region QF3 QF4
Semi-finals	(Winners QF1 and QF3 host first leg, Winners QF2 and QF4 host second leg) West Region SF1: Winner QF1 vs. Winner QF2 East Region SF2: Winner QF3 vs. Winner QF4
Final	(Winner SF2 host first leg, "Winner SF1 host second leg," as reversed from previous season's final) Winner SF1 vs. Winner SF2

The bracket was decided after the draw for the quarter-finals, which was held on 23 May 2018, 16:00 MYT (UTC+8), at the AFC House in Kuala Lumpur, Malaysia.

	Round of 16						Quarter-finals						Semi-finals						Final
	Kashima Antlers	3	1	4
	Shanghai SIPG	1	2	3
							Kashima Antlers	2	3	5
							Tianjin Quanjian	0	0	0
	Tianjin Quanjian (a)	0	2	2
	Guangzhou Evergrande	0	2	2
													Kashima Antlers	3	3	6
	East Region
													Suwon Samsung Bluewings	2	3	5
	Buriram United	3	0	3
	Jeonbuk Hyundai Motors	2	2	4
							Jeonbuk Hyundai Motors	0	3	3 (2)
							Suwon Samsung Bluewings (p)	3	0	3 (4)
	Ulsan Hyundai	1	0	1
	Suwon Samsung Bluewings	0	3	3
																			Kashima Antlers	2	0	2
																			Persepolis	0	0	0
	Zob Ahan	1	1	2
	Esteghlal	0	3	3
							Esteghlal	1	2	3
							Al-Sadd	3	2	5
	Al-Sadd	2	2	4
	Al-Ahli	1	2	3
													Al-Sadd	0	1	1
	West Region
													Persepolis	1	1	2
	Al-Ain	2	1	3
	Al-Duhail	4	4	8
							Al-Duhail	1	1	2
							Persepolis	0	3	3
	Al-Jazira	3	1	4
	Persepolis (a)	2	2	4

Round of 16※

Summary※

In the round of 16, the winners of one group played the runners-up of another group from the same region, with the group winners hosting the second leg. And the matchups determined by the group stage draw.

West Region

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Al-Jazira	4–4 (a)	Persepolis	3–2	1–2
Al-Sadd	4–3	Al-Ahli	2–1	2–2
Zob Ahan	2–3	Esteghlal	1–0	1–3
Al-Ain	3–8	Al-Duhail	2–4	1–4

East Region

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Tianjin Quanjian	2–2 (a)	Guangzhou Evergrande	0–0	2–2
Buriram United	3–4	Jeonbuk Hyundai Motors	3–2	0–2
Ulsan Hyundai	1–3	Suwon Samsung Bluewings	1–0	0–3
Kashima Antlers	4–3	Shanghai SIPG	3–1	1–2

West Region※

4–4 on aggregate. Persepolis won on away goals.

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Al-Sadd won 4–3 on aggregate.

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Esteghlal won 3–2 on aggregate.

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Al-Duhail won 8–3 on aggregate.

East Region※

2–2 on aggregate. Tianjin Quanjian won on away goals.

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Jeonbuk Hyundai Motors won 4–3 on aggregate.

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Suwon Samsung Bluewings won 3–1 on aggregate.

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Kashima Antlers won 4–3 on aggregate.

Quarter-finals※

Summary※

The draw for the quarter-finals was held on 23 May 2018. In the quarter-finals, the four teams from the West Region played in two ties, and the four teams from the East Region played in two ties, with the matchups and order of legs decided by draw, without any seeding. Or country protection.

West Region

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Esteghlal	3–5	Al-Sadd	1–3	2–2
Al-Duhail	2–3	Persepolis	1–0	1–3

East Region

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Kashima Antlers	5–0	Tianjin Quanjian	2–0	3–0
Jeonbuk Hyundai Motors	3–3 (2–4 p)	Suwon Samsung Bluewings	0–3	3–0 (a.e.t.)

West Region※

Al-Sadd won 5–3 on aggregate.

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Persepolis won 3–2 on aggregate.

East Region※

Kashima Antlers won 5–0 on aggregate.

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3–3 on aggregate. Suwon Samsung Bluewings won 4–2 on penalties.

Semi-finals※

Summary※

In the semi-finals, the two quarter-final winners from the West Region played each other, and the two quarter-final winners from the East Region played each other, with the order of legs determined by the quarter-final draw.

West Region

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Al-Sadd	1–2	Persepolis	0–1	1–1

East Region

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Kashima Antlers	6–5	Suwon Samsung Bluewings	3–2	3–3

West Region※

Persepolis won 2–1 on aggregate.

East Region※

Kashima Antlers won 6–5 on aggregate.

Final※

In the final, the two semi-final winners played each other, with the order of legs (first leg hosted by team from the East Region, second leg hosted by team from the West Region) reversed from the previous season's final.

Kashima Antlers won 2–0 on aggregate.

Notes※

References※

External links※

• AFC Champions League, the-AFC.com
• AFC Champions League 2018, stats.the-AFC.com