Between the 1993 and 2012 seasons, the Pittsburgh Pirates had their most wins in a season in 2012 and in 1997, with 79 wins.

Interpreted as:

pirates most wins in a regular season 1993 to 2012

	TEAM	W	SEASON	L	W%	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Pirates	79	2012	83	.488	162	5,412	651	1,313	241	37	170	620	444	51	1,354	73	52	6,014	2,138	448	62	45	32	98	.243	.304	.395	.699
2	Pirates	79	1997	83	.488	162	5,503	725	1,440	291	52	129	686	481	92	1,161	160	50	6,200	2,222	472	77	47	27	105	.262	.329	.404	.733
3	Pirates	78	1999	83	.484	161	5,468	775	1,417	282	40	171	735	573	60	1,197	112	44	6,233	2,292	493	87	45	40	111	.259	.334	.419	.753
4	Pirates	75	2003	87	.463	162	5,581	753	1,492	275	45	163	711	529	87	1,049	86	37	6,314	2,346	483	79	38	42	112	.267	.338	.420	.758
5	Pirates	75	1993	87	.463	162	5,549	707	1,482	267	50	110	664	536	55	972	92	55	6,268	2,179	427	76	52	50	129	.267	.335	.393	.727
6	Pirates	73	1996	89	.451	162	5,665	776	1,509	319	33	138	738	510	40	989	126	49	6,336	2,308	490	72	49	46	107	.266	.329	.407	.736
7	Pirates	72	2011	90	.444	162	5,421	610	1,325	277	35	107	580	489	34	1,308	108	52	6,063	1,993	419	75	44	31	123	.244	.309	.368	.676
8	Pirates	72	2004	89	.447	161	5,483	680	1,428	267	39	142	648	415	95	1,066	63	40	6,114	2,199	448	79	42	33	117	.260	.321	.401	.722
9	Pirates	72	2002	89	.447	161	5,330	641	1,300	263	20	142	610	537	73	1,109	86	49	6,049	2,029	425	68	41	44	97	.244	.319	.381	.700
10	Pirates	69	2000	93	.426	162	5,643	793	1,506	320	31	168	749	564	66	1,032	86	40	6,369	2,392	519	59	37	41	133	.267	.339	.424	.762
11	Pirates	69	1998	93	.426	163	5,493	650	1,395	271	35	107	613	393	91	1,060	159	51	6,111	2,057	413	78	56	22	102	.254	.311	.374	.686
12	Pirates	68	2007	94	.420	162	5,569	724	1,463	322	31	148	694	463	71	1,135	68	30	6,214	2,291	501	60	51	31	130	.263	.325	.411	.736
13	Pirates	67	2008	95	.414	162	5,628	735	1,454	314	21	153	705	474	59	1,039	57	19	6,278	2,269	488	66	51	40	111	.258	.320	.403	.723
14	Pirates	67	2006	95	.414	162	5,558	691	1,462	286	17	141	656	459	89	1,200	68	23	6,217	2,205	444	62	49	49	153	.263	.327	.397	.723
15	Pirates	67	2005	95	.414	162	5,573	680	1,445	292	38	139	656	471	72	1,092	73	30	6,221	2,230	469	56	49	38	130	.259	.322	.400	.723
16	Pirates	62	2009	99	.385	161	5,417	636	1,364	289	34	125	612	499	46	1,142	90	32	6,058	2,096	448	60	36	44	124	.252	.318	.387	.705
17	Pirates	62	2001	100	.383	162	5,398	657	1,333	256	25	161	618	467	67	1,106	93	73	6,027	2,122	442	60	35	51	114	.247	.313	.393	.706
18	Pirates	58	1995	86	.403	144	4,937	629	1,281	245	27	125	587	456	24	972	84	55	5,501	1,955	397	51	33	45	88	.259	.323	.396	.719
19	Pirates	57	2010	105	.352	162	5,386	587	1,303	276	27	126	570	463	33	1,207	87	36	5,973	2,011	429	58	33	28	119	.242	.304	.373	.678
20	Pirates	53	1994	61	.465	114	3,864	466	1,001	198	23	80	435	349	22	725	53	25	4,299	1,485	301	36	28	29	90	.259	.322	.384	.706