which managers have the highest win percentage with minimum 100 games

Antonio Conte had the best winning percentage by a manager in Serie A with 100+ appearances, winning 66.5 percent of the time.

	COACH	W%	M	W	D	L	G	GC	SH	SOT	PASS-ATT	PASS	POSS%	FOUL	YC	RC
1	Antonio Conte	.665	215	143	50	22	410	172					54.1		411	16
2	Massimiliano Allegri	.599	481	288	102	91	831	422					54.1		1,024	53
3	Simone Inzaghi	.598	346	207	62	77	690	382	5,402	1,911	174,507	147,836	53.8	4,234	726	30
4	Carlo Carcano	.588	211	124	43	44	444	233							0	16
5	Carlo Parola	.574	162	93	33	36	315	176							0	7
6	Carlo Ancelotti	.566	486	275	123	88	812	423					59.2		912	64
7	Rudi Garcia	.561	107	60	30	17	186	91					58.2		271	15
8	Maurizio Sarri	.556	306	170	70	66	558	323	4,511	1,684	180,546	155,312	57.3	3,466	604	28
9	Fabio Capello	.554	455	252	140	63	775	377							809	49
10	Gennaro Gattuso	.553	123	68	26	29	215	132	2,009	714	67,180	58,288	55.9	1,356	247	13
11	Lajos Czeizler	.542	168	91	40	37	419	222							0	5
12	José Mourinho	.541	172	93	42	37	286	171					50.5		428	24
13	Roberto Mancini	.524	315	165	87	63	520	326					57.5		684	46
14	Luciano Spalletti	.514	562	289	134	139	947	628					59.0		1,118	73
15	Arrigo Sacchi	.513	158	81	49	28	236	118							197	17
16	Giovanni Trapattoni	.511	689	352	210	127	1,048	589							508	53
17	Árpád Weisz	.491	281	138	74	69	492	328							0	20
18	Luis Antonio Carniglia	.488	207	101	57	49	315	192							0	17
19	Marcello Lippi	.485	412	200	117	95	634	421							720	60
20	Helenio Herrera	.476	422	201	134	87	649	387							0	22
21	Gian Piero Gasperini	.472	589	278	140	171	992	707					53.7		1,348	67
22	Aldo Olivieri	.472	195	92	51	52	371	263							0	11
23	Stefano Pioli	.454	447	203	119	125	698	524					53.9		1,100	60
24	Sven-Göran Eriksson	.446	439	196	127	116	680	484							624	73
25	William Thomas Garbutt	.445	373	166	82	125	593	477							0	25