Between the 1988 and 1999 seasons, Dennis Eckersley had the most saves, with 371 saves.

Interpreted as:

most regular-season saves by a player since from 1988 to 1999

	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	Dennis Eckersley D. Eckersley	371	641	40	35	.533	0	2.95	661	0	0	674.0	576	221	240	68	97	16	536	23	2,676	3	8.83	1.30	6.81	0.91	24.7	3.6	1.00	.277	3.20	71	2.78	67	7.69	99.8
2	Randy Myers R. Myers	341	663	41	57	.418	12	3.12	777	1	0	797.0	686	276	297	62	356	11	524	37	3,370	29	8.77	4.02	2.18	0.70	23.1	10.6	1.31	.288	3.35	79	3.37	84	7.75	58.3
3	John Franco J. Franco	339	615	45	54	.455	0	2.69	540	0	0	680.0	638	203	244	35	257	10	536	34	2,894	33	7.15	3.40	2.10	0.46	18.7	8.9	1.32	.294	3.23	70	3.21	81	8.44	56.6
4	Jeff Montgomery J. Montgomery	304	686	44	50	.468	0	3.20	720	0	0	849.1	760	302	332	79	287	26	543	39	3,548	32	7.63	3.04	2.51	0.84	20.3	8.1	1.23	.280	3.52	72	3.56	83	8.05	63.7
5	Lee Smith L. Smith	298	564	31	41	.431	0	3.15	607	0	0	608.0	542	213	235	51	222	4	460	39	2,560	13	8.99	3.29	2.73	0.75	23.7	8.7	1.26	.293	3.48	78	3.11	77	8.02	60.6
6	John Wetteland J. Wetteland	296	556	42	40	.512	17	2.82	751	0	0	705.0	549	221	252	63	228	14	466	28	2,876	40	9.59	2.91	3.29	0.80	26.1	7.9	1.10	.267	3.22	69	3.05	73	7.01	89.2
7	Doug Jones D. Jones	292	728	58	72	.446	4	3.26	755	0	0	943.0	945	342	378	75	198	30	582	43	3,942	17	7.21	1.89	3.81	0.72	19.2	5.0	1.21	.302	3.61	78	3.12	75	9.02	106.7
8	Rick Aguilera R. Aguilera	289	611	54	62	.466	33	3.49	737	5	0	864.2	799	335	368	92	227	20	510	35	3,575	33	7.67	2.36	3.25	0.96	20.6	6.3	1.19	.283	3.83	80	3.50	81	8.32	74.5
9	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
10	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
11	Tom Henke T. Henke	234	438	26	27	.491	0	2.44	522	0	0	504.1	387	137	145	43	158	6	389	16	2,035	20	9.32	2.82	3.30	0.77	25.7	7.8	1.08	.263	2.59	59	2.89	70	6.91	67.3
12	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
13	Gregg Olson G. Olson	217	581	40	37	.519	0	3.23	549	0	0	629.2	551	226	240	38	303	11	428	40	2,688	42	7.85	4.33	1.81	0.54	20.4	11.3	1.36	.287	3.43	75	3.49	81	7.88	53.7
14	Mike Henneman M. Henneman	186	506	46	39	.541	0	3.24	458	0	0	636.0	600	229	265	39	241	16	404	77	2,713	41	6.48	3.41	1.90	0.55	16.9	8.9	1.32	.286	3.75	78	3.45	82	8.49	52.4
15	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
16	Todd Worrell T. Worrell	182	451	30	36	.455	0	3.40	446	0	0	473.2	419	179	199	46	165	6	331	38	1,980	19	8.47	3.14	2.70	0.87	22.5	8.3	1.23	.283	3.78	91	3.42	89	7.96	22.5
17	Jeff Russell J. Russell	181	444	33	38	.465	24	3.23	398	5	0	608.1	553	218	247	48	218	19	318	24	2,550	29	5.89	3.23	1.83	0.71	15.6	8.5	1.27	.270	3.65	76	3.76	91	8.18	25
18	Bobby Thigpen B. Thigpen	178	377	22	31	.415	0	3.71	304	0	0	444.0	425	183	200	45	202	19	305	23	1,937	12	6.16	4.09	1.50	0.91	15.7	10.4	1.41	.278	4.05	93	4.26	108	8.61	-17.7
19	Mitch Williams M. Williams	178	454	29	46	.387	2	3.75	441	0	0	484.2	405	202	231	32	371	34	349	24	2,215	35	8.19	6.89	1.19	0.59	19.9	16.7	1.60	.279	4.29	97	4.38	114	7.52	-30.2
20	Bryan Harvey B. Harvey	177	319	17	25	.405	0	2.52	445	0	0	382.0	272	107	122	30	142	2	276	19	1,560	22	10.48	3.35	3.13	0.71	28.5	9.1	1.08	.257	2.87	63	2.61	65	6.41	58.9
21	Jeff Reardon J. Reardon	174	361	23	23	.500	0	3.50	257	0	0	386.0	379	150	159	41	84	14	297	13	1,614	3	5.99	1.96	3.06	0.96	15.9	5.2	1.20	.278	3.71	85	3.64	91	8.84	14.5
22	Jeff Brantley J. Brantley	149	542	41	38	.519	18	3.17	660	0	0	783.0	664	276	300	88	328	25	325	50	3,294	23	7.59	3.77	2.01	1.01	20.0	10.0	1.27	.263	3.45	85	4.07	104	7.63	-12.2
23	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
24	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
25	Michael Jackson M. Jackson	137	771	50	51	.495	0	3.15	809	0	0	895.0	701	313	349	83	354	42	365	65	3,710	28	8.14	3.56	2.29	0.83	21.8	9.5	1.18	.255	3.51	76	3.67	87	7.05	54.4