2021 AFC Champions League group stage

The 2021 AFC Champions League group stage was played from 14 to 30 April 2021 for the West Region and from 22 June to 11 July 2021 for the East Region.^[1] A total of 40 teams competed in the group stage to decide the 16 places in the knockout stage of the 2021 AFC Champions League.^[2]

The draw for the group stage was held at the AFC House in Kuala Lumpur, Malaysia, on 27 January 2021.^[3] The 40 teams were drawn into ten groups of four: five groups each in the West Region (Groups A–E) and the East Region (Groups F–J). For each zone, teams were seeded into four pots and drawn into the relevant positions within each group, based on their association ranking and their seeding within their association, in consideration of technical balance between groups. Teams from the same association could not be drawn into the same group.^[4]

The following 40 teams entered into the group stage draw, which included the 32 direct entrants and the eight winners of the play-off round of the qualifying play-offs, whose identity was not known at the time of the draw.

Region	Groups	Pot 1	Pot 2	Pot 3	Pot 4
West Region	A–E	Al-Duhail	Al-Nassr	Pakhtakor	Al-Shorta[note 1]
		Al-Hilal	Tractor	Al-Wehdat	AGMK (Winners of Play-off West 1)
		Persepolis	Shabab Al-Ahli	Goa	Al-Quwa Al-Jawiya (Winners of Play-off West 2)
		Sharjah	Al-Rayyan	Istiklol	Foolad (Winners of Play-off West 3)
		Al-Sadd	Al-Ahli	Esteghlal[note 2]	Al-Wahda (Winners of Play-off West 4)
East Region	F–J	Pohang Steelers (Jiangsu)[note 3]	Gamba Osaka	United City	Chiangrai United (Sydney FC)[note 1][note 4]
		Kawasaki Frontale	Ulsan Hyundai	Kitchee[note 2]	Kaya–Iloilo (Winners of Play-off East 1)
		Jeonbuk Hyundai Motors	Port	Viettel	Cerezo Osaka
		BG Pathum United	Beijing Guoan (Guangzhou)[note 5]	Johor Darul Ta'zim	Ratchaburi Mitr Phol[note 3]
		Guangzhou (Shandong Taishan)[note 5]	Nagoya Grampus	Tampines Rovers	Daegu FC[note 4]

In the group stage, each group was played on a double round-robin basis in centralised venues. The winners of each group and three best runners-up from each region advanced to the round of 16 of the knockout stage.

The teams were ranked according to points (3 points for a win, 1 point for a draw, 0 points for a loss). If tied on points, tiebreakers were applied in the following order (Regulations Article 8.3):^[2]

1. Points in head-to-head matches among tied teams;
2. Goal difference in head-to-head matches among tied teams;
3. Goals scored in head-to-head matches among tied teams;
4. Away goals scored in head-to-head matches among tied teams; (not applicable since the matches were played in centralised venue)
5. If more than two teams were tied, and after applying all head-to-head criteria above, a subset of teams were still tied, all head-to-head criteria above were reapplied exclusively to this subset of teams;
6. Goal difference in all group matches;
7. Goals scored in all group matches;
8. Penalty shoot-out if only two teams playing each other in the last round of the group are tied;
9. Disciplinary points (yellow card = 1 point, red card as a result of two yellow cards = 3 points, direct red card = 3 points, yellow card followed by direct red card = 4 points);
10. Association ranking.

The schedule of each matchday was as follows.^[1][10]

Matchday	Dates		Matches
	West Region	East Region
Matchday 1	14–15 April 2021	22, 24–26 June 2021	Team 1 vs. Team 4, Team 3 vs. Team 2
Matchday 2	17–18 April 2021	25, 27–29 June 2021	Team 4 vs. Team 3, Team 2 vs. Team 1
Matchday 3	20–21 April 2021	28, 30 June – 2 July 2021	Team 4 vs. Team 2, Team 1 vs. Team 3
Matchday 4	23–24 April 2021	1, 3–5 July 2021	Team 2 vs. Team 4, Team 3 vs. Team 1
Matchday 5	26–27 April 2021	4, 6–8 July 2021	Team 4 vs. Team 1, Team 2 vs. Team 3
Matchday 6	29–30 April 2021	7, 9–11 July 2021	Team 1 vs. Team 2, Team 3 vs. Team 4

On 11 March 2021, AFC confirmed Thailand as the hosts for the group stage, except for Group H and I.^[11] On 10 May 2021, AFC confirmed Uzbekistan as the hosts for Group H and I.^[12]

• Groups A and D: Riyadh, Saudi Arabia (Prince Faisal bin Fahd Stadium, King Fhad International Stadium & King Saud University Stadium)
• Group B: Sharjah, United Arab Emirates (Sharjah Stadium)
• Group C: Jeddah, Saudi Arabia (Sports Hall)
• Group E: Margao, India (Fatorda Stadium)
• Groups F and G: Bangkok, Thailand (Rajamangala Stadium & Pathum Thani Stadium)
• Groups H and I: Tashkent, Uzbekistan (Bunyodkor Stadium & Lokomotiv Stadium)
• Groups J: Buriram, Thailand (Buriram Stadium)

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		IST	HIL	SAH	AGK
1	Istiklol	6	3	1	2	10	8	+2	10[a]	Advance to Round of 16		—	4–1	0–0	1–2
2	Al-Hilal (H)	6	3	1	2	11	9	+2	10[a]			3–1	—	0–2	2–2
3	Shabab Al-Ahli	6	2	1	3	6	6	0	7[b]			0–1	0–2	—	3–1
4	AGMK	6	2	1	3	9	13	−4	7[b]			2–3	0–3	2–1	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		SHA	TRA	PAK	QWJ
1	Sharjah (H)	6	3	2	1	9	6	+3	11	Advance to Round of 16		—	0–2	4–1	1–0
2	Tractor	6	2	4	0	6	3	+3	10			0–0	—	0–0	1–0
3	Pakhtakor	6	1	4	1	6	8	−2	7			1–1	3–3	—	1–0
4	Al-Quwa Al-Jawiya	6	0	2	4	2	6	−4	2			2–3	0–0	0–0	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		EST	DUH	AHL	SHO
1	Esteghlal	6	3	2	1	14	8	+6	11	Advance to Round of 16		—	2–2	5–2	1–0
2	Al-Duhail	6	2	3	1	11	9	+2	9			4–3	—	1–1	2–0
3	Al-Ahli (H)	6	2	3	1	9	8	+1	9			0–0	1–1	—	2–1
4	Al-Shorta	6	1	0	5	3	12	−9	3			0–3	2–1	0–3	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		NAS	SAD	WEH	FOO
1	Al-Nassr (H)	6	3	2	1	9	5	+4	11	Advance to Round of 16		—	3–1	1–2	2–0
2	Al-Sadd	6	3	1	2	9	7	+2	10			1–2	—	3–1	1–1
3	Al-Wehdat	6	2	1	3	4	7	−3	7			0–0	0–2	—	1–0
4	Foolad	6	1	2	3	3	6	−3	5			1–1	0–1	1–0	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		PER	WAH	GOA	RAY
1	Persepolis	6	5	0	1	14	5	+9	15	Advance to Round of 16		—	1–0	2–1	4–2
2	Al-Wahda	6	4	1	1	7	3	+4	13			1–0	—	0–0	3–2
3	Goa (H)	6	0	3	3	2	9	−7	3			0–4	0–2	—	0–0
4	Al-Rayyan	6	0	2	4	6	12	−6	2			1–3	0–1	1–1	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		ULS	PAT	VIE	KAY
1	Ulsan Hyundai	6	6	0	0	13	1	+12	18	Advance to Round of 16		—	2–0	3–0	2–1
2	BG Pathum United (H)	6	4	0	2	10	6	+4	12			0–2	—	2–0	4–1
3	Viettel	6	2	0	4	7	9	−2	6			0–1	1–3	—	1–0
4	Kaya–Iloilo	6	0	0	6	2	16	−14	0			0–3	0–1	0–5	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		NAG	POH	JOH	RAT
1	Nagoya Grampus	6	5	1	0	14	2	+12	16	Advance to Round of 16		—	3–0	2–1	3–0
2	Pohang Steelers	6	3	2	1	9	5	+4	11			1–1	—	4–1	2–0
3	Johor Darul Ta'zim	6	1	1	4	3	9	−6	4			0–1	0–2	—	0–0
4	Ratchaburi Mitr Phol (H)	6	0	2	4	0	10	−10	2			0–4	0–0	0–1	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		JEO	GAM	CHI	TAM
1	Jeonbuk Hyundai Motors	6	5	1	0	22	5	+17	16	Advance to Round of 16		—	2–1	2–1	9–0
2	Gamba Osaka	6	2	3	1	15	7	+8	9			2–2	—	1–1	8–1
3	Chiangrai United	6	2	2	2	8	7	+1	8			1–3	1–1	—	1–0
4	Tampines Rovers	6	0	0	6	1	27	−26	0			0–4	0–2	0–3	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		KAW	DAE	UNI	BJG
1	Kawasaki Frontale	6	6	0	0	27	3	+24	18	Advance to Round of 16		—	3–2	8–0	4–0
2	Daegu FC	6	4	0	2	22	6	+16	12			1–3	—	7–0	5–0
3	United City	6	1	1	4	4	24	−20	4			0–2	0–4	—	1–1
4	Beijing Guoan	6	0	1	5	3	23	−20	1			0–7	0–3	2–3	—

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Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification		CER	KIT	POR	GZH
1	Cerezo Osaka	6	4	2	0	13	2	+11	14	Advance to Round of 16		—	2–1	1–1	5–0
2	Kitchee	6	3	2	1	6	3	+3	11			0–0	—	2–0	1–0
3	Port (H)	6	2	2	2	10	8	+2	8			0–3	1–1	—	3–0
4	Guangzhou	6	0	0	6	1	17	−16	0			0–2	0–1	1–5	—

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Pos	Grp	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification
1	E	Al-Wahda	6	4	1	1	7	3	+4	13	Advance to Round of 16
2	B	Tractor	6	2	4	0	6	3	+3	10
3	A	Al-Hilal	6	3	1	2	11	9	+2	10
4	D	Al-Sadd	6	3	1	2	9	7	+2	10
5	C	Al-Duhail	6	2	3	1	11	9	+2	9

Pos	Grp	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification
1	I	Daegu FC	6	4	0	2	22	6	+16	12	Advance to Round of 16
2	F	BG Pathum United	6	4	0	2	10	6	+4	12
3	G	Pohang Steelers	6	3	2	1	9	5	+4	11
4	J	Kitchee	6	3	2	1	6	3	+3	11
5	H	Gamba Osaka	6	2	3	1	15	7	+8	9

• Official website
• AFC Champions League 2021, stats.the-AFC.com