Mariano Rivera was the oldest in 2013. He was 43 years old.

	NAME	AGE	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Mariano Rivera M. Rivera	43	2013	NYY
2	Jason Giambi J. Giambi	42	2013	CLE	71	186	21	34	8	0	9	31	23	4	56	0	1	216	69	17	0	3	0	8	.183	.282	.371	.653	20	-3.8	.291	81	-4.7
3	Darren Oliver D. Oliver	42	2013	TOR
4	Henry Blanco H. Blanco	41	2013	TOT	50	134	11	19	5	0	3	14	14	1	36	0	0	150	33	8	1	0	0	5	.142	.228	.246	.474	5	-11	.220	34	-11.2
5	Jose Contreras J. Contreras	41	2013	PIT
6	Raul Ibanez R. Ibanez	41	2013	SEA	124	454	54	110	20	2	29	65	42	0	128	0	0	496	221	51	0	0	1	8	.242	.306	.487	.793	66	11.7	.344	121	11.9
7	Andy Pettitte A. Pettitte	41	2013	NYY	1	2	0	0	0	0	0	0	0	0	1	0	0	2	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.5	.000	-121	-0.5
8	Bartolo Colon B. Colon	40	2013	OAK	3	6	0	0	0	0	0	0	0	0	3	0	0	6	0	0	0	0	0	0	.000	.000	.000	.000	-1	-1.5	.000	-117	-1.5
9	LaTroy Hawkins L. Hawkins	40	2013	NYM
10	Derek Lowe D. Lowe	40	2013	TEX
11	Ramon Ortiz R. Ortiz	40	2013	TOR	1	1	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.2	.000	-122	-0.3
12	Tim Byrdak T. Byrdak	39	2013	NYM
13	Jamey Carroll J. Carroll	39	2013	TOT	72	227	26	48	9	0	0	11	17	1	39	2	1	249	57	9	2	2	0	3	.211	.267	.251	.518	12	-15	.237	42	-16.3
14	Octavio Dotel O. Dotel	39	2013	DET
15	Todd Helton T. Helton	39	2013	COL	124	397	41	99	22	1	15	61	40	0	87	0	0	442	168	38	0	5	1	4	.249	.314	.423	.738	51	3	.322	87	-6.5
16	Derek Jeter D. Jeter	39	2013	NYY	17	63	8	12	1	0	1	7	8	1	10	0	0	73	16	2	0	1	1	3	.190	.288	.254	.542	4	-3.8	.247	50	-4.2
17	Ichiro Suzuki I. Suzuki	39	2013	NYY	150	520	57	136	15	3	7	35	26	1	63	20	4	555	178	25	6	2	4	6	.262	.297	.342	.639	47	-14.3	.281	73	-17.2
18	Miguel Tejada M. Tejada	39	2013	KCR	53	156	15	45	5	0	3	20	6	1	25	1	0	167	59	8	3	1	1	6	.288	.317	.378	.695	17	-1.2	.305	89	-2
19	Rafael Betancourt R. Betancourt	38	2013	COL
20	Mark DeRosa M. DeRosa	38	2013	TOR	88	204	23	48	12	1	7	36	28	1	49	0	0	236	83	20	0	3	1	8	.235	.326	.407	.733	27	1.6	.323	101	0.1
21	R.A. Dickey	38	2013	TOR	2	6	2	2	1	0	0	1	0	0	0	0	0	6	3	1	0	0	0	0	.333	.333	.500	.833	1	0.2	.360	126	0.2
22	Hiroki Kuroda H. Kuroda	38	2013	NYY	3	6	0	0	0	0	0	0	0	0	3	0	0	6	0	0	0	0	0	0	.000	.000	.000	.000	-1	-1.5	.000	-121	-1.5
23	John McDonald J. McDonald	38	2013	TOT	51	69	8	8	1	0	1	4	6	1	16	0	0	77	12	2	1	0	0	4	.116	.197	.174	.371	0	-8.1	.178	5	-8.3
24	Jose Molina J. Molina	38	2013	TBR	99	283	26	66	14	0	2	18	22	2	63	2	1	313	86	16	3	3	1	11	.233	.290	.304	.594	23	-11.6	.266	68	-11.5
25	Joe Nathan J. Nathan	38	2013	TEX