Between the 1990 and 1999 seasons, John Wetteland had the most saves, with 295 saves.

Interpreted as:

most regular-season saves by a pitcher in the 1990s

	NAME	SV	G	W	L	W%	GS	ERA	SO	CG	SHO	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	John Wetteland J. Wetteland	295	525	37	32	.536	5	2.66	655	0	0	602.1	468	178	206	55	194	14	459	24	2,465	24	9.79	2.90	3.38	0.82	26.6	7.9	1.10	.267	3.08	62	3.08	72	6.99	81.9
2	Dennis Eckersley D. Eckersley	293	530	32	33	.492	0	3.18	536	0	0	543.2	492	192	210	58	83	14	437	21	2,191	3	8.87	1.37	6.46	0.96	24.5	3.8	1.06	.289	3.48	76	2.92	69	8.14	77.4
3	Randy Myers R. Myers	291	543	27	50	.351	12	3.36	620	1	0	644.2	579	241	259	53	299	9	433	31	2,760	24	8.66	4.17	2.07	0.74	22.5	10.8	1.36	.296	3.62	83	3.54	86	8.08	43.6
4	Jeff Montgomery J. Montgomery	285	578	30	45	.400	0	3.42	579	0	0	694.2	640	264	291	70	232	22	491	34	2,914	23	7.50	3.01	2.50	0.91	19.9	8.0	1.26	.283	3.77	75	3.72	85	8.29	48.1
5	Rick Aguilera R. Aguilera	282	553	45	47	.489	19	3.51	584	2	0	695.0	640	271	297	82	179	16	489	29	2,870	28	7.56	2.32	3.26	1.06	20.3	6.2	1.18	.278	3.85	76	3.72	83	8.29	55.6
6	John Franco J. Franco	268	485	35	40	.467	0	2.81	434	0	0	513.1	501	160	191	29	194	10	425	23	2,213	29	7.61	3.40	2.24	0.51	19.6	8.8	1.35	.305	3.35	71	3.25	81	8.78	45.3
7	Rod Beck R. Beck	260	540	26	37	.413	0	3.20	499	0	0	587.1	540	209	226	68	131	14	443	24	2,411	16	7.65	2.01	3.81	1.04	20.7	5.4	1.14	.278	3.46	80	3.57	86	8.27	33.9
8	Lee Smith L. Smith	244	436	21	35	.375	0	3.15	415	0	0	453.2	417	159	171	38	152	3	353	27	1,907	10	8.23	3.02	2.73	0.75	21.8	8.0	1.25	.292	3.39	78	3.23	79	8.27	41.8
9	Roberto Hernandez R. Hernandez	234	512	38	35	.521	3	3.02	570	0	0	582.0	491	195	215	40	244	18	430	22	2,464	20	8.81	3.77	2.34	0.62	23.1	9.9	1.26	.283	3.32	67	3.34	75	7.59	73.8
10	Trevor Hoffman T. Hoffman	228	439	36	28	.563	0	2.69	580	0	0	509.0	365	152	167	46	164	4	354	35	2,041	30	10.26	2.90	3.54	0.81	28.4	8.0	1.04	.256	2.95	67	2.99	71	6.45	71.3
11	Doug Jones D. Jones	223	618	48	58	.453	4	3.47	618	0	0	779.0	800	300	327	70	169	27	483	36	3,273	14	7.14	1.95	3.66	0.81	18.9	5.2	1.24	.306	3.78	82	3.34	80	9.24	74.2
12	Gregg Olson G. Olson	190	507	34	34	.500	0	3.47	450	0	0	533.2	484	206	219	36	247	10	372	29	2,281	33	7.59	4.17	1.82	0.61	19.7	10.8	1.37	.291	3.69	79	3.62	82	8.16	42.2
13	Tom Henke T. Henke	189	322	14	20	.412	0	2.49	340	0	0	347.1	261	96	102	32	109	2	289	9	1,394	18	8.81	2.82	3.12	0.83	24.4	7.8	1.07	.251	2.64	59	3.12	74	6.76	41
14	Robb Nen R. Nen	185	428	31	32	.492	4	3.29	527	0	0	497.2	448	182	204	39	199	3	349	26	2,114	28	9.53	3.60	2.65	0.71	24.9	9.4	1.30	.304	3.69	79	3.23	76	8.10	57.9
15	Mike Henneman M. Henneman	156	381	26	29	.473	0	3.42	331	0	0	454.2	444	173	196	28	166	9	318	52	1,948	33	6.55	3.29	1.99	0.55	17.0	8.5	1.34	.294	3.88	80	3.42	79	8.79	44.1
16	Jeff Brantley J. Brantley	148	474	34	36	.486	16	2.96	580	0	0	665.0	541	219	237	76	285	22	308	41	2,784	20	7.85	3.86	2.04	1.03	20.8	10.2	1.24	.255	3.21	77	4.10	103	7.32	-7.6
17	Jeff Russell J. Russell	143	339	17	25	.405	0	3.16	233	0	0	347.0	325	122	140	29	128	9	251	16	1,479	18	6.04	3.32	1.82	0.75	15.8	8.7	1.31	.274	3.63	71	3.88	90	8.43	16.3
18	Troy Percival T. Percival	139	306	14	22	.389	0	2.95	411	0	0	323.2	198	106	114	34	138	13	224	12	1,316	15	11.43	3.84	2.98	0.95	31.2	10.5	1.04	.228	3.17	62	3.35	70	5.51	50.6
19	Jose Mesa J. Mesa	137	484	53	66	.445	90	4.30	627	6	2	984.2	1,036	470	508	86	398	32	274	32	4,298	44	5.73	3.64	1.58	0.79	14.6	9.3	1.46	.301	4.64	100	4.16	97	9.47	18.8
20	Bryan Harvey B. Harvey	135	218	7	17	.292	0	2.44	300	0	0	251.0	177	68	79	20	81	1	196	12	1,012	13	10.76	2.90	3.70	0.72	29.6	8.0	1.03	.257	2.83	59	2.44	60	6.35	44.7
21	Jeff Shaw J. Shaw	133	496	28	45	.384	19	3.48	448	0	0	716.0	697	277	307	74	200	22	267	33	2,997	18	5.63	2.51	2.24	0.93	14.9	6.7	1.25	.277	3.86	84	4.07	98	8.76	9.9
22	Todd Worrell T. Worrell	130	336	22	22	.500	0	3.58	327	0	0	332.0	308	132	146	35	105	5	238	11	1,395	10	8.86	2.85	3.11	0.95	23.4	7.5	1.24	.296	3.96	93	3.43	86	8.35	20.6
23	Mariano Rivera M. Rivera	129	266	26	13	.667	10	2.58	337	0	0	376.2	300	108	113	22	119	8	184	13	1,541	5	8.05	2.84	2.83	0.53	21.9	7.7	1.11	.264	2.70	56	3.11	67	7.17	65.9
24	Todd Jones T. Jones	128	392	28	24	.538	0	3.55	419	0	0	466.2	412	184	202	37	231	17	271	36	2,010	24	8.08	4.46	1.81	0.71	20.8	11.5	1.38	.287	3.90	83	3.94	91	7.95	20.1
25	Michael Jackson M. Jackson	126	644	40	40	.500	0	3.22	639	0	0	696.1	546	249	269	65	257	34	309	49	2,867	21	8.26	3.32	2.49	0.84	22.3	9.0	1.15	.257	3.48	77	3.63	85	7.06	49.8