Kylian Mbappé has the most career assists by a player 20 or younger in the Champions League, with 11 assists.

	NAME	A	Rating	M	MIN	START	G	G/M	G+A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Kylian Mbappé K. Mbappé	11		30	2,225	25	19	0.63	30	0	0	87	45	1	1,205	219	21
2	Jude Bellingham J. Bellingham	10		34	2,810	32	10	0.29	20	0	0	58	19	0	2,212	115	2
3	Lamine Yamal L. Yamal	9	7.49	33	2,544	30	11	0.33	20	3	0	109	41	4	2,010	216	5
4	Désiré Doué D. Doué	7	7.32	29	1,609	17	10	0.34	17	0	0	60	28	2	1,316	116	7
5	Rodrygo	6		21	938	10	7	0.33	13	0	0	27	13	1	630	68	1
6	Jadon Sancho J. Sancho	6		21	1,469	16	5	0.24	11	1	1	29	15	1	1,239	79	5
7	Rico Lewis R. Lewis	5	7.41	20	1,390	14	1	0.05	6	0	0	14	6	1	1,169	51	2
8	Phil Foden P. Foden	5		24	1,543	17	6	0.25	11	0	0	45	22	1	1,210	78	2
9	Ousmane Dembélé O. Dembélé	5		13	910	11	3	0.23	8	0	0	24	4	0	622	44	5
10	Kingsley Coman K. Coman	5		12	446	4	2	0.17	7	0	0	15	4	0	338		0
11	Arda Güler A. Güler	4	7.36	16	784	9	0	0.00	4	0	0	24	8	0	680	26	0
12	Kenan Yıldız K. Yıldız	4	6.85	20	1,425	16	2	0.10	6	0	0	41	12	2	885	63	9
13	Warren Zaïre-Emery W. Zaïre-Emery	4	7.06	44	2,931	32	2	0.05	6	0	0	29	5	1	2,206	62	3
14	Jamal Musiala J. Musiala	4		29	1,653	20	4	0.14	8	0	0	33	11	1	1,038	101	2
15	Curtis Jones C. Jones	4		7	515	6	1	0.14	5	0	0	11	7	1	439	13	2
16	Gio Reyna G. Reyna	4		17	893	7	0	0.00	4	0	0	10	2	0	614	39	3
17	Alphonso Davies A. Davies	4		16	1,191	13	0	0.00	4	0	0	11	0	1	1,179	36	3
18	Vinícius Júnior Vinícius	4		21	1,064	13	4	0.19	8	0	0	29	10	0	656	83	5
19	Trent Alexander-Arnold T. Alexander-Arnold	4		23	1,921	22	1	0.04	5	0	0	20	3	1	1,819	24	2
20	Myles Lewis-Skelly M. Lewis-Skelly	3	7.00	20	1,264	15	0	0.00	3	0	0	5	1	1	759	13	0
21	Geovany Quenda G. Quenda	3	6.79	16	1,125	13	2	0.13	5	0	0	18	7	1	655	35	0
22	Arthur Vermeeren A. Vermeeren	3	6.91	18	1,207	14	1	0.06	4	0	0	6	2	0	875	14	1
23	Eduardo Camavinga E. Camavinga	3		29	1,656	17	0	0.00	3	0	0	15	4	1	1,404	27	1
24	Callum Hudson-Odoi C. Hudson-Odoi	3		15	749	7	2	0.13	5	0	0	17	4	0	458	37	5
25	Ansu Fati A. Fati	3		17	666	6	3	0.18	6	0	0	28	10	0	482	63	2