Mel Ott has smashed the most career homers against the Pirates, with 83 home runs.

Interpreted as:

most home runs by a player against the pirates

	NAME	HR	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Mel Ott M. Ott	83	406	1,377	285	436	65	7	305	280	12	116	18		1,685	764	155	16			7	.317	.436	.555	.991
2	Hank Aaron H. Aaron	78	348	1,350	229	420	59	11	244	110	2	133	24	6	1,479	735	148	2	15	33	41	.311	.360	.544	.905
3	Willie Mays W. Mays	76	343	1,253	251	405	62	23	234	177	2	129	40	9	1,443	741	161	1	10	36	41	.323	.405	.591	.996
4	Eddie Mathews E. Mathews	73	299	1,079	187	297	46	13	217	166	1	177	10	7	1,259	588	132	4	9	18	19	.275	.370	.545	.915
5	Mike Schmidt M. Schmidt	62	264	927	163	220	40	4	188	155	10	234	14	10	1,110	454	106	3	15	27	18	.237	.348	.490	.838
6	Duke Snider D. Snider	58	303	1,068	182	325	61	20	200	108	1	170	14	6	1,191	600	139	6	8	14	23	.304	.366	.562	.928
7	Stan Musial S. Musial	58	426	1,546	275	526	108	27	253	238	5	79	14	4	1,806	862	193	8	9	21	31	.340	.428	.558	.985
8	Albert Pujols A. Pujols	57	198	717	156	254	56	1	172	100	15	78	3	1	842	483	114	0	10	30	23	.354	.438	.674	1.112
9	Ernie Banks E. Banks	57	323	1,209	159	344	51	12	187	85	7	134	10	7	1,315	590	120	1	13	26	36	.285	.332	.488	.820
10	Willie McCovey W. McCovey	56	251	786	124	229	30	5	157	118	8	165	0	2	916	437	91	1	3	21	15	.291	.388	.556	.944
11	Rogers Hornsby R. Hornsby	55	324	1,196	231	422	77	26		149	10	75	20		1,391	716	158	36				.353	.429	.599	1.027
12	Gil Hodges G. Hodges	53	291	983	146	280	45	8	187	130	1	135	12	8	1,137	500	106	15	8	5	23	.285	.366	.509	.875
13	Del Ennis D. Ennis	53	262	1,028	156	306	51	12	223	69	4	104	11	4	1,109	540	116	2	6	2	39	.298	.342	.525	.868
14	Chuck Klein C. Klein	50	243	956	183	329	60	16	197	71	4	53	15		1,040	571	126	9			0	.344	.392	.597	.989
15	Johnny Mize J. Mize	49	218	824	152	242	43	15	193	105	6	70	4		938	462	107	3			12	.294	.378	.561	.938
16	Hank Sauer H. Sauer	45	202	690	118	194	19	2	136	92	3	94	3	0	787	352	66	1	1	1	16	.281	.368	.510	.878
17	Bobby Thomson B. Thomson	43	246	852	132	245	30	9	161	78	4	118	10	3	945	422	82	3	8	3	27	.288	.347	.495	.842
18	Wally Berger W. Berger	40	194	751	118	217	38	5	133	56	3	89	7		817	385	83	7			1	.289	.341	.513	.853
19	Willie Jones W. Jones	39	231	789	132	218	27	7	131	104	3	50	5	3	917	376	73	14	7	6	20	.276	.360	.477	.836
20	Gabby Hartnett G. Hartnett	39	283	957	135	285	61	7	173	92	6	97	2		1,072	477	107	17			6	.298	.363	.498	.861
21	Sammy Sosa S. Sosa	38	157	601	109	170	27	2	122	75	4	137	14	4	684	315	67	0	4	12	14	.283	.364	.524	.888
22	Jack Clark J. Clark	38	124	440	86	135	27	2	93	79	2	87	4	6	524	280	67	1	2	7	12	.307	.413	.636	1.049
23	Andre Dawson A. Dawson	38	263	983	123	234	34	10	137	52	9	156	32	12	1,054	402	82	0	10	11	20	.238	.280	.409	.689
24	Billy Williams B. Williams	38	251	967	144	285	42	21	140	98	5	106	6	6	1,078	483	101	2	6	24	32	.295	.361	.499	.860
25	Ted Kluszewski T. Kluszewski	38	194	735	121	233	41	6	164	59	3	41	5	3	800	400	85	0	3	8	18	.317	.369	.544	.913