Georges-Kevin Nkoudou has the most career expected assists per game played in the Champions League, with 0.49.

highest expected assist per match by a player in career

	NAME	XA/M	XA	M	MIN	START	G	G/M	A	G+A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Georges-Kevin Nkoudou G. Nkoudou	0.49	0.49	1	90	1	0	0.00	0	0	0	0	1	0	0	62	3	1
2	Chris Führich C. Führich	0.42	2.95	7	506	6	1	0.14	0	1	0	0	7	5	0	367	28	1
3	Rodinei	0.41	0.41	1	61	1	0	0.00	0	0	0	0	0	0	0	56	0	0
4	Dušan Tadić D. Tadić	0.4	4.84	12	1,062	12	2	0.17	2	4	0	0	15	5	0	703	80	7
5	Miralem Pjanić M. Pjanić	0.39	1.17	3	261	3	0	0.00	2	2	0	0	3	0	0	256	0	0
6	Jordi Alba J. Alba	0.37	2.59	7	522	7	0	0.00	2	2	0	0	3	2	0	591	20	1
7	Michael Olise M. Olise	0.36	6.15	17	1,285	16	6	0.35	4	10	1	0	53	17	1	1,199	106	1
8	Enzo Millot E. Millot	0.36	2.87	8	691	8	2	0.25	3	5	0	0	20	8	0	498	41	3
9	Florian Wirtz F. Wirtz	0.36	4.26	12	1,020	12	6	0.50	3	9	1	0	30	16	0	816	71	2
10	Babis Lykogiannis B. Lykogiannis	0.35	1.74	5	371	4	0	0.00	1	1	0	0	4	1	0	247	6	1
11	Lukáš Provod L. Provod	0.34	1.03	3	251	3	0	0.00	2	2	0	0	8	3	1	190	11	0
12	Roméo Lavia R. Lavia	0.34	0.34	1	66	1	0	0.00	0	0	0	0	1	0	0	61	0	0
13	Ademola Lookman A. Lookman	0.34	3.06	9	606	7	5	0.56	1	6	0	0	34	12	1	381	75	5
14	Davide Zappacosta D. Zappacosta	0.33	5.56	17	1,223	14	0	0.00	6	6	0	0	30	4	2	1,010	60	2
15	Malcom	0.33	1.96	6	435	5	0	0.00	1	1	0	0	11	3	0	275	20	2
16	Carlos Forbs C. Forbs	0.32	0.96	3	181	3	0	0.00	1	1	0	0	4	2	0	76	10	0
17	Rodrigo Zalazar R. Zalazar	0.31	1.88	6	398	5	0	0.00	1	1	0	0	6	1	0	366	5	0
18	Ruben van Bommel R. van Bommel	0.3	0.30	1	90	1	1	1.00	0	1	0	0	2	1	1	46	3	0
19	Ricardo Horta R. Horta	0.3	1.79	6	503	6	0	0.00	3	3	0	0	17	6	1	303	26	0
20	Jens Hauge J. Hauge	0.29	0.88	3	270	3	2	0.67	0	2	0	0	7	3	0	237	15	0
21	David Raum D. Raum	0.29	5.56	19	1,429	16	1	0.05	4	5	0	0	3	2	0	1,137	31	6
22	Douglas Santos D. Santos	0.29	1.46	5	444	5	0	0.00	2	2	0	0	5	0	0	372	6	1
23	Rafa Marín R. Marín	0.29	0.29	1	90	1	0	0.00	0	0	0	0	1	1	0	74	2	0
24	Lionel Messi L. Messi	0.28	3.96	14	1,245	14	9	0.64	4	13	2	0	49	19	3	1,092	54	1
25	Álex Berenguer Á. Berenguer	0.28	0.56	2	142	1	0	0.00	1	1	0	0	5	0	0	84	7	0