The 2019–20 Alpe Adria Cup was the fifth edition of this tournament. The final games of Alpe Adria Cup were postponed to September 2020 due to the COVID-19 pandemic. JIP Pardubice won its first title.

Sixteen teams from seven countries joined the competition and were divided into four groups of four teams, where the top two teams from each group will qualify for the quarterfinals. ^[1]

Pos	Team	Pld	W	L	PF	PA	PD	Pts	Qualification		PAR	SKR	GLI	KLO
1	JIP Pardubice	6	6	0	432	338	+94	12	Advance to quarterfinals		—	88–67	20–0	87–66
2	Adria Oil Škrljevo	6	3	3	395	438	−43	9			66–77	—	20–0	94–93
3	Gliwice	6	2	4	249	275	−26	8			72–80	107–69	—	0–20
4	IMMOunited Dukes	6	1	5	385	410	−25	7			67–80	73–79	66–70	—

Pos	Team	Pld	W	L	PF	PA	PD	Pts	Qualification		GMU	LEV	BRN	POL
1	Swans Gmunden	6	5	1	521	453	+68	11	Advance to quarterfinals		—	85–76	88–60	102–71
2	Levickí Patrioti	6	5	1	511	469	+42	11			82–75	—	82–62	93–82
3	Egoé Brno	6	1	5	370	420	−50	7			79–84	78–81	—	20–0
4	Hopsi Polzela	6	1	5	410	470	−60	7			85–87	87–97	85–71	—

Pos	Team	Pld	W	L	PF	PA	PD	Pts	Qualification		OPA	VIE	SEN	KOR
1	Opava	6	5	1	602	451	+151	11	Advance to quarterfinals		—	101–69	114–62	116–56
2	Hallmann Vienna	6	4	2	550	519	+31	10			86–71	—	109–97	110–74
3	Šenčur	6	2	4	525	558	−33	8			98–100	101–82	—	88–68
4	Egis Körmend	6	1	5	438	587	−149	7			80–100	75–94	85–79	—

Pos	Team	Pld	W	L	PF	PA	PD	Pts	Qualification		SLU	DEC	OSI	GRA
1	Sluneta Ústí nad Labem	6	6	0	530	442	+88	12	Advance to quarterfinals		—	76–72	88–82	113–81
2	Armex Děčín	6	4	2	502	458	+44	10			67–74	—	98–83	79–64
3	Vrijednosnice Osijek	6	2	4	437	435	+2	8			65–75	87–92	—	100–82
4	Raiffeissen Graz	6	0	6	376	510	−134	6			75–104	74–94	0–20	—

	Quarter-finals 22 January – 6 February						Semi-finals 26 February-9 March						Final 5-9 September
	Adria Oil Škrljevo	90	78	168
	Swans Gmunden	76	101	177
							Armex Děčín	96	110	206
							Swans Gmunden	71	101	172
	Armex Děčín	85	83	168
	Opava	67	87	154
													Armex Děčín	96	80	176
													JIP Pardubice	89	96	185
	Hallmann Vienna	102	90	192
	Sluneta Ústí nad Labem	95	91	186
							Hallmann Vienna	83	82	165
							JIP Pardubice	86	85	171
	Levickí Patrioti	81	57	138
	JIP Pardubice	81	78	159

• Official website
• Alpe Adria Cup at Eurobasket.com