Milan Badelj has the most career interceptions per 90 in Serie A, with 2.57.

Interpreted as:

most interceptions per 90 min with a minimum of 15000 min by a player all-time

	NAME	INT/90	MIN	M	START	G	G/M	A	G+A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Milan Badelj M. Badelj	2.57	20,583	273	249	12	0.04	14	26	0	0	193	41	5	17,435	135	2
2	Andrea Masiello A. Masiello	2.40	15,848	192	183	7	0.04	5	12	0	0	62	15	1	11,515	92	16
3	Armando Izzo A. Izzo	2.40	22,768	285	260	11	0.04	5	16	0	0	112	37	1	17,272	202	13
4	Francesco Acerbi F. Acerbi	2.21	32,162	372	359	23	0.06	9	32	1	0	165	57	5	24,587	227	29
5	Rafael Tolói R. Tolói	2.10	19,617	253	219	10	0.04	15	25	0	0	178	52	2	15,034	261	13
6	Bremer	2.04	15,059	175	171	18	0.10	5	23	0	0	125	39	4	11,106	221	10
7	Ştefan Radu Ş. Radu	2.02	15,811	197	189	3	0.02	10	13	0	0	61	14	1	11,872	79	3
8	Kostas Manolas K. Manolas	1.79	18,458	224	213	10	0.04	6	16	0	0	89	22	3	13,038	103	4
9	Stefan de Vrij S. de Vrij	1.78	23,948	300	271	20	0.07	7	27	0	0	147	46	4	17,467	190	1
10	Marten de Roon M. de Roon	1.77	26,450	318	296	19	0.06	23	42	2	0	206	53	2	21,576	170	7
11	Berat Gjimshiti B. Gjimshiti	1.76	20,826	264	234	5	0.02	12	17	0	0	123	24	1	15,963	259	2
12	Kalidou Koulibaly K. Koulibaly	1.68	20,705	236	233	13	0.06	5	18	0	0	97	34	1	19,247	146	4
13	Alex Sandro A. Sandro	1.66	16,824	230	184	14	0.06	19	33	0	0	126	34	2	15,493	277	12
14	Leonardo Bonucci L. Bonucci	1.63	22,131	267	245	25	0.09	1	26	3	0	170	53	2	18,024	141	23
15	Marco Parolo M. Parolo	1.63	16,050	211	180	27	0.13	14	41	0	1	317	103	7	10,124	319	13
16	Ivan Radovanović I. Radovanović	1.60	18,844	238	213	3	0.01	5	8	0	1	220	46	2	13,597	48	3
17	Gianluca Mancini G. Mancini	1.57	21,636	262	248	18	0.07	8	26	0	0	190	58	4	16,283	297	23
18	Danilo	1.54	21,106	239	238	8	0.03	2	10	0	0	96	31	4	12,943	111	22
19	Alessio Romagnoli A. Romagnoli	1.47	28,566	335	322	14	0.04	4	18	0	0	136	46	6	21,044	195	23
20	Mário Rui M. Rui	1.45	19,288	248	216	3	0.01	27	30	0	1	183	39	7	19,511	152	17
21	Tomás Rincón T. Rincón	1.38	22,320	287	253	9	0.03	17	26	0	0	165	40	3	15,093	123	4
22	Gian Marco Ferrari G. Marco Ferrari	1.37	21,287	255	235	12	0.05	6	18	0	0	128	44	6	16,190	208	2
23	Marcelo Brozović M. Brozović	1.34	19,768	261	223	25	0.10	36	61	0	1	329	90	9	20,264	210	5
24	Danilo D'Ambrosio D. D'Ambrosio	1.34	18,139	259	199	17	0.07	17	34	0	0	137	48	7	14,793	267	29
25	Bartosz Bereszyński B. Bereszyński	1.33	16,834	207	193	1	0.00	8	9	0	0	46	5	1	12,385	108	1