Between the 1989 and 1999 seasons, Dennis Eckersley had the most saves, with 326 saves.

Interpreted as:

most regular-season saves by a player since from 1989 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	326	581	36	33	.522	0	3.02	591	0	0	601.1	524	202	220	63	86	15	483	21	2,397	3	8.85	1.29	6.87	0.94	24.7	3.6	1.01	.281	3.29	72	2.85	68	7.84	87
2	Randy Myers R. Myers	315	608	34	54	.386	12	3.25	708	1	0	729.0	641	263	282	57	339	9	480	35	3,109	27	8.74	4.19	2.09	0.70	22.8	10.9	1.34	.293	3.48	82	3.45	85	7.91	51.3
3	Jeff Montgomery J. Montgomery	303	641	37	48	.435	0	3.18	673	0	0	786.2	706	278	307	73	257	24	530	38	3,277	29	7.70	2.94	2.62	0.84	20.5	7.8	1.22	.281	3.51	70	3.52	81	8.08	65.5
4	John Franco J. Franco	300	545	39	48	.448	0	2.85	494	0	0	594.0	578	188	226	32	230	10	475	31	2,558	32	7.48	3.48	2.15	0.48	19.3	9.0	1.36	.305	3.42	73	3.23	81	8.76	51.3
5	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
6	Rick Aguilera R. Aguilera	289	600	54	58	.482	30	3.39	721	5	0	840.0	770	316	348	90	217	19	508	33	3,464	32	7.73	2.33	3.32	0.96	20.8	6.3	1.18	.281	3.73	76	3.49	80	8.25	75.7
7	Lee Smith L. Smith	269	500	27	36	.429	0	3.21	511	0	0	524.1	470	187	201	44	185	3	403	33	2,197	11	8.77	3.18	2.76	0.76	23.3	8.4	1.25	.293	3.45	80	3.14	78	8.07	51.6
8	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
9	Doug Jones D. Jones	255	677	55	68	.447	4	3.36	683	0	0	859.2	876	321	352	74	182	28	536	40	3,604	15	7.15	1.91	3.75	0.77	19.0	5.0	1.23	.304	3.69	80	3.24	78	9.17	87.3
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	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
12	Gregg Olson G. Olson	217	571	39	36	.520	0	3.23	540	0	0	618.2	541	222	236	37	293	11	424	39	2,637	42	7.86	4.26	1.84	0.54	20.5	11.1	1.35	.287	3.43	75	3.46	80	7.87	55
13	Tom Henke T. Henke	209	386	22	23	.489	0	2.37	456	0	0	436.1	327	115	122	37	134	4	345	13	1,750	20	9.41	2.76	3.40	0.76	26.1	7.7	1.06	.259	2.52	57	2.85	69	6.74	61.5
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	Jeff Russell J. Russell	181	410	23	29	.442	0	2.96	310	0	0	419.2	370	138	161	33	152	12	317	21	1,757	24	6.65	3.26	2.04	0.71	17.6	8.7	1.24	.270	3.45	68	3.64	86	7.93	27.2
16	Mike Henneman M. Henneman	164	441	37	33	.529	0	3.47	400	0	0	544.2	528	210	242	32	217	14	353	67	2,349	33	6.61	3.59	1.84	0.53	17.0	9.2	1.37	.294	4.00	82	3.46	82	8.72	46.2
17	Bryan Harvey B. Harvey	160	269	10	20	.333	0	2.62	378	0	0	306.0	213	89	100	26	122	1	238	13	1,257	18	11.12	3.59	3.10	0.76	30.1	9.7	1.09	.256	2.94	65	2.64	66	6.26	46.5
18	Mitch Williams M. Williams	160	387	27	39	.409	2	3.61	380	0	0	416.2	357	167	193	28	324	28	298	21	1,919	30	8.21	7.00	1.17	0.60	19.8	16.9	1.63	.284	4.17	94	4.44	116	7.71	-29.1
19	Todd Worrell T. Worrell	150	383	25	27	.481	0	3.50	368	0	0	383.2	350	149	167	39	131	5	277	24	1,614	13	8.63	3.07	2.81	0.91	22.8	8.1	1.25	.290	3.92	92	3.47	88	8.21	19.8
20	Jeff Brantley J. Brantley	148	533	41	37	.526	17	3.10	649	0	0	762.1	642	263	287	86	322	24	323	49	3,206	23	7.66	3.80	2.02	1.02	20.2	10.0	1.26	.262	3.39	82	4.07	103	7.58	-11.1
21	Bobby Thigpen B. Thigpen	144	309	17	23	.425	0	3.81	242	0	0	354.0	329	150	162	39	169	15	246	20	1,539	6	6.15	4.30	1.43	0.99	15.7	11.0	1.41	.270	4.12	96	4.45	113	8.36	-21.3
22	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
23	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
24	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
25	Michael Jackson M. Jackson	133	709	44	46	.489	0	3.21	733	0	0	795.2	627	284	312	73	311	40	336	55	3,298	22	8.29	3.52	2.36	0.83	22.2	9.4	1.18	.259	3.53	77	3.64	86	7.09	52