Giancarlo Cadè had the worst winning percentage by a manager in Europe's top five leagues with 200+ appearances, winning 20.5 percent of the time in Serie A.

lowest winning percentage manager career 200 or more games

	COACH	W%	M	W	D	L	G	GC	SH	SOT	PASS-ATT	PASS	POSS%	FOUL	YC	RC
1	Giancarlo Cadè	.205	254	52	100	102	202	297							0	23
2	Nedo Sonetti	.209	230	48	84	98	220	322							339	34
3	Domenico Di Carlo	.229	223	51	73	99	218	319					44.3		602	29
4	Eugenio Fascetti	.240	229	55	61	113	223	362							419	42
5	Lucas Alcaraz	.243	272	66	70	136	259	430					43.1		784	46
6	Sergio	.246	244	60	82	102	225	329	2,495	820	87,128	65,117	44.6	3,540	691	27
7	Davide Nicola	.249	233	58	62	113	239	377					42.5		544	23
8	Guy David	.260	262	68	88	106	251	332							363	28
9	Luigi Simoni	.262	359	94	134	131	393	443							394	53
10	Bryan Robson	.263	232	61	71	100	255	340							422	19
11	Christophe Pélissier	.267	221	59	59	103	231	327	2,405	784	85,475	66,550	44.0	2,830	399	27
12	Friedhelm Funkel	.268	518	139	144	235	607	832					43.6		1,099	53
13	Serse Cosmi	.274	226	62	67	97	267	350					42.1		561	46
14	Rolando Maran	.276	217	60	63	94	228	310	2,417	752	89,015	69,184	46.3	3,226	529	27
15	Sean Dyche	.278	334	93	91	150	323	471	3,600	1,156	115,574	82,570	41.1	3,543	604	10
16	Gustavo Giagnoni	.279	258	72	91	95	241	284							58	28
17	Steve Bruce	.279	476	133	132	211	496	654					44.3		815	59
18	Frédéric Hantz	.280	243	68	73	102	271	368					46.7		445	27
19	Michel Mézy	.280	246	69	86	91	255	296							416	27
20	Carmelo Di Bella	.280	246	69	74	103	244	349							0	29
21	Emiliano Mondonico	.283	441	125	162	154	448	507							833	88
22	Marco Giampaolo	.284	345	98	88	159	383	484					51.6		726	45
23	Henryk Wojciech Kasperczak	.285	351	100	119	132	405	450							211	12
24	Pascal Dupraz	.285	200	57	51	92	223	278					46.0		420	19
25	Mendilibar	.285	270	77	74	119	305	393					48.5		636	28