Kylian Mbappé has the most career combined goals and assists by a player 21 or younger in the Champions League, with 37.

Most g/a by a player u21

	NAME	G+A	M	MIN	START	G	G/M	A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Kylian Mbappé K. Mbappé	37	40	2,997	33	21	0.53	16	1	0	119	59	1	1,601	300	30
2	Jude Bellingham J. Bellingham	26	47	3,890	45	13	0.28	13	0	0	75	26	1	3,056	156	4
3	Erling Haaland E. Haaland	26	19	1,462	16	23	1.21	3	3	0	59	37	1	591	110	3
4	Rodrygo	20	33	1,577	16	13	0.39	7	2	0	54	26	1	1,052	116	3
5	Vinícius Júnior V. Júnior	18	34	2,265	26	8	0.24	10	0	0	56	18	1	1,362	190	9
6	Phil Foden P. Foden	16	36	2,291	26	9	0.25	7	0	0	69	32	2	1,689	130	8
7	Jamal Musiala J. Musiala	13	44	2,786	32	6	0.14	7	0	0	72	25	2	1,899	204	4
8	Jadon Sancho J. Sancho	12	28	1,866	21	6	0.21	6	1	1	34	18	1	1,512	92	5
9	Ousmane Dembélé O. Dembélé	12	21	1,329	16	6	0.29	6	0	0	42	12	0	935	86	6
10	Kingsley Coman K. Coman	11	18	835	8	4	0.22	7	0	0	25	11	0	630		0
11	Lamine Yamal L. Yamal	10	24	1,773	21	5	0.21	5	0	0	78	26	4	1,324	136	3
12	Karim Adeyemi K. Adeyemi	10	23	1,377	16	8	0.35	2	2	0	36	18	0	604	85	3
13	Raheem Sterling R. Sterling	9	21	1,439	16	4	0.19	5	0	0	29	13	0	644		3
14	Hakan Çalhanoğlu H. Çalhanoğlu	9	14	1,213	14	4	0.29	5	2		18	6		411		0
15	Désiré Doué D. Doué	8	16	711	8	5	0.31	3	0	0	32	17	2	550	49	4
16	Antony	8	10	847	10	3	0.30	5	0	0	31	16	2	633	40	7
17	João Félix J. Félix	8	19	1,456	16	6	0.32	2	2	0	49	25	1	823	70	4
18	Ferrán Torres F. Torres	8	16	1,016	11	6	0.38	2	0	0	29	12	1	530	51	8
19	Gabriel Jesus G. Jesus	8	14	974	11	8	0.57	0	2	0	31	17	2	421	59	18
20	Florian Wirtz F. Wirtz	7	9	766	9	6	0.67	1	1	0	26	14	0	635	55	2
21	Fermin López F. López	7	19	726	7	3	0.16	4	0	0	27	11	4	487	42	2
22	Alphonso Davies A. Davies	7	26	1,871	21	0	0.00	7	0	0	19	3	1	1,817	71	4
23	Callum Hudson-Odoi C. Hudson-Odoi	7	23	1,356	15	4	0.17	3	0	0	29	7	0	824	61	6
24	Dominik Szoboszlai D. Szoboszlai	7	19	1,448	17	5	0.26	2	1	0	39	9	1	1,025	45	2
25	Cengiz Ünder C. Ünder	7	11	672	8	4	0.36	3	0	0	19	8	1	356	27	8