Joshua Kimmich has the most career key passes in the Champions League, with 144 key passes.

Interpreted as:

most key passes by a player in ucl game all-time

	NAME	PASS-KEY	Rating	M	MIN	START	G	G/M	A	G+A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Joshua Kimmich J. Kimmich	144		66	5,813	65	5	0.08	17	22	1	0	77	32	1	6,319	66	4
2	Kylian Mbappé K. Mbappé	97		67	5,501	61	50	0.75	16	66	9	0	249	135	5	3,033	557	65
3	Toni Kroos T. Kroos	96		54	4,113	48	3	0.06	7	10	0	0	57	23	1	4,746	31	3
4	Vinícius Júnior V. Júnior	92		69	5,374	60	29	0.42	22	51	2	0	171	72	6	3,284	503	23
5	Kevin De Bruyne K. De Bruyne	89		47	3,489	43	11	0.23	19	30	1	0	105	36	3	2,739	144	3
6	Achraf Hakimi A. Hakimi	82		61	5,176	59	9	0.15	12	21	0	0	82	27	2	5,175	196	8
7	Ilkay Gündogan I. Gündogan	80		67	5,035	57	8	0.12	11	19	0	1	92	30	6	4,716	163	4
8	Ousmane Dembélé O. Dembélé	79		48	3,206	37	15	0.31	11	26	1	0	139	53	6	2,516	293	16
9	Thomas Müller T. Müller	79		58	3,277	36	15	0.26	11	26	1	0	76	37	3	1,995	231	15
10	Phil Foden P. Foden	78		58	4,016	43	19	0.33	15	34	0	0	139	63	5	3,076	249	10
11	Kingsley Coman K. Coman	72		50	3,176	39	12	0.24	8	20	0	0	97	32	3	2,382	274	10
12	Bernardo Silva B. Silva	71		65	4,705	54	10	0.15	7	17	0	1	57	22	2	3,647	250	10
13	Alejandro Grimaldo A. Grimaldo	70		41	3,624	41	6	0.15	9	15	0	3	59	24	2	2,997	71	3
14	Leroy Sané L. Sané	69		55	3,834	43	16	0.29	10	26	0	1	134	52	4	2,583	244	12
15	Mohamed Salah M. Salah	69		53	4,239	48	30	0.57	12	42	4	0	167	75	7	2,441	404	19
16	Antoine Griezmann A. Griezmann	69		56	3,892	45	22	0.39	8	30	0	0	111	54	8	2,690	199	14
17	Julian Brandt J. Brandt	68		56	3,422	39	6	0.11	11	17	0	0	64	18	2	2,460	129	6
18	Luka Modrić L. Modrić	67		66	4,159	45	4	0.06	11	15	1	0	49	16	1	4,197	64	0
19	Trent Alexander-Arnold T. Alexander-Arnold	67		42	3,397	39	1	0.02	7	8	0	1	38	8	1	3,591	55	1
20	Hakan Çalhanoğlu H. Çalhanoğlu	66	7.27	41	2,871	35	7	0.17	6	13	5	1	58	16	2	2,446	18	1
21	Karim Benzema K. Benzema	65		40	3,338	37	30	0.75	4	34	3	0	145	73	6	1,972	262	23
22	Jack Grealish J. Grealish	64	7.04	34	2,285	29	2	0.06	4	6	0	0	46	13	1	1,598	167	7
23	Lionel Messi L. Messi	63		28	2,446	27	17	0.61	9	26	6	0	117	54	7	2,294	148	3
24	Federico Valverde F. Valverde	61		66	5,214	58	3	0.05	7	10	0	0	80	16	2	3,981	92	5
25	Nicolò Barella N. Barella	60		53	4,034	45	4	0.08	4	8	0	0	57	12	5	2,873	85	10