lowest single season era by a mets relief pitcher who played at least 45 games

Aaron Loup has the lowest ERA by a Mets relief pitcher with 45+ games pitched in a season, with an ERA of 1.01 in 2021.

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Assumption:All-time
Data note: Games Pitched: player game data complete from 1908
Data note: Data: Retrosheet

	NAME	ERA	G	SEASON	TM	W	L	W%	GS	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Aaron Loup A. Loup	1.01	63	2021	NYM	6	0	1.000	0	54	0	0	0	53.2	35	6	9	1	16	4	6	0	208	0	9.06	2.68	3.38	0.17	26.0	7.7	0.95	.256	1.51	5.87
2	Edwin Díaz E. Díaz	1.31	61	2022	NYM	3	1	.750	0	118	0	0	32	62.0	34	9	9	3	18	2	49	1	235	2	17.13	2.61	6.56	0.44	50.2	7.7	0.84	.330	1.31	4.94
3	Josh Edgin J. Edgin	1.32	47	2014	NYM	1	0	1.000	0	28	0	0	0	27.1	19	4	6	2	6	0	5	0	104	2	9.22	1.98	4.67	0.66	26.9	5.8	0.91	.250	1.98	6.26
4	Jesse Orosco J. Orosco	1.47	62	1983	NYM	13	7	.650	0	84	0	0	17	110.0	76	18	27	3	38	1	42	7	432	1	6.87	3.11	2.21	0.25	19.4	8.8	1.04	.239	2.21	6.22
5	Bob Apodaca B. Apodaca	1.49	46	1975	NYM	3	4	.429	0	45	0	0	13	84.2	66	14	18	4	28	0	36	9	339	2	4.78	2.98	1.61	0.43	13.3	8.3	1.11	.237	1.91	7.02
6	Edwin Díaz E. Díaz	1.63	62	2025	NYM	6	3	.667	0	98	0	0	28	66.1	37	12	14	4	21	8	48	0	258	7	13.30	2.85	4.67	0.54	38.0	8.1	0.87	.260	1.90	5.02
7	Tug McGraw T. McGraw	1.63	50	1971	NYM	11	4	.733	0	100	0	0	8	105.0	67	19	20	4	40	3	34	11	417	6	8.57	3.43	2.50	0.34	24.0	9.6	1.02	.233	1.71	5.74
8	Tug McGraw T. McGraw	1.70	54	1972	NYM	8	6	.571	0	92	0	0	27	106.0	71	20	26	3	40	3	47	11	419	2	7.81	3.40	2.30	0.25	22.0	9.5	1.05	.242	2.21	6.03
9	Randy Myers R. Myers	1.72	55	1988	NYM	7	3	.700	0	69	0	0	26	68.0	45	13	15	5	17	2	44	2	261	2	9.13	2.25	4.06	0.66	26.4	6.5	0.91	.238	1.99	5.96
10	John Franco J. Franco	1.83	51	1996	NYM	4	3	.571	0	48	0	0	28	54.0	54	11	15	2	21	0	44	0	235	2	8.00	3.50	2.29	0.33	20.4	8.9	1.39	.317	2.50	9.00
11	Jeurys Familia J. Familia	1.85	76	2015	NYM	2	2	.500	0	86	0	0	43	78.0	59	16	16	6	19	2	65	1	308	4	9.92	2.19	4.53	0.69	27.9	6.2	1.00	.272	1.85	6.81
12	Armando Benitez A. Benitez	1.85	77	1999	NYM	4	3	.571	0	128	0	0	22	78.0	40	16	17	4	41	0	42	4	312	2	14.77	4.73	3.12	0.46	41.0	13.1	1.04	.259	1.96	4.62
13	Brooks Raley B. Raley	1.96	45	2026	NYM	5	5	.500	0	40	0	0	0	41.1	30	9	12	2	15	3	5	1	170	1	8.71	3.27	2.67	0.44	23.5	8.8	1.09	.255	2.61	6.53
14	Addison Reed A. Reed	1.97	80	2016	NYM	4	2	.667	0	91	0	0	1	77.2	60	17	18	4	13	0	13	4	304	4	10.55	1.51	7.00	0.46	29.9	4.3	0.94	.286	2.09	6.95
15	Danny Frisella D. Frisella	1.99	53	1971	NYM	8	5	.615	0	93	0	0	12	90.2	76	20	28	6	30	3	42	9	376	5	9.23	2.98	3.10	0.60	24.7	8.0	1.17	.287	2.78	7.54
16	Carlos Diaz C. Diaz	2.05	54	1983	NYM	3	1	.750	0	64	0	0	2	83.1	62	19	22	1	35	1	20	13	339	2	6.91	3.78	1.83	0.11	18.9	10.3	1.16	.256	2.38	6.70
17	Adam Ottavino A. Ottavino	2.06	66	2022	NYM	6	3	.667	0	79	0	0	3	65.2	48	15	15	6	16	5	19	2	258	7	10.83	2.19	4.94	0.82	30.6	6.2	0.97	.276	2.06	6.58
18	Doug Sisk D. Sisk	2.09	50	1984	NYM	1	3	.250	0	32	0	0	15	77.2	57	18	24	1	54	3	31	5	329	1	3.71	6.26	0.59	0.12	9.7	16.4	1.43	.234	2.78	6.61
19	Pedro Feliciano P. Feliciano	2.09	64	2006	NYM	7	2	.778	0	54	0	0	0	60.1	56	14	15	4	20	3	10	1	256	1	8.06	2.98	2.70	0.60	21.1	7.8	1.26	.297	2.24	8.35
20	Bobby Parnell B. Parnell	2.16	49	2013	NYM	5	5	.500	0	44	0	0	22	50.0	38	12	17	1	12	1	41	3	198	1	7.92	2.16	3.67	0.18	22.2	6.1	1.00	.264	3.06	6.84
21	Jesse Orosco J. Orosco	2.17	52	1982	NYM	4	8	.333	0	84	0	0	4	99.2	80	24	28	6	35	2	22	2	405	3	7.59	3.16	2.40	0.54	20.7	8.6	1.15	.266	2.53	7.22
22	Aaron Heilman A. Heilman	2.18	46	2005	NYM	3	0	1.000	0	72	0	0	5	66.0	49	16	18	1	24	5	20	4	268	1	9.82	3.27	3.00	0.14	26.9	9.0	1.11	.289	2.45	6.68
23	Francisco Rodriguez F. Rodriguez	2.20	53	2010	NYM	4	2	.667	0	67	0	0	25	57.1	45	14	14	3	21	2	46	4	236	3	10.52	3.30	3.19	0.47	28.4	8.9	1.15	.294	2.20	7.06
24	Jeurys Familia J. Familia	2.21	76	2014	NYM	2	5	.286	0	73	0	0	5	77.1	59	19	26	3	32	2	16	5	322	9	8.50	3.72	2.28	0.35	22.7	9.9	1.18	.264	3.03	6.87
25	Billy Wagner B. Wagner	2.24	70	2006	NYM	3	2	.600	0	94	0	0	40	72.1	59	18	22	7	21	4	59	1	297	2	11.70	2.61	4.48	0.87	31.6	7.1	1.11	.304	2.74	7.34

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More Mets Stats

Team Batting Leaders

27

Soto

RBI

78

Bichette

AVG

.282

Benge

Team Pitching Leaders

12

McLean

194

McLean

ERA

3.16

McLean

Team Rankings

204

7th

699

20th

1,450

6th

ERA

4.15

17th

2026 Division Standings

TEAM	W	L	PCT	GB
Braves	94	68	.580
Phillies	88	74	.543	6.0
Marlins	80	82	.494	14.0
Nationals	77	85	.475	17.0
Mets	74	88	.457	20.0

Schedule

DATE	MATCHUP			TIME (ET)
Thu 3/25	NYM	@	MIA	4:00 AM
Sat 3/27	NYM	@	MIA	4:00 AM
Sun 3/28	NYM	@	MIA	4:00 AM
Mon 3/29	NYM	@	WSH	6:45 PM
Tue 3/30	NYM	@	WSH	6:45 PM

Last Game

Mets

74 - 88

Final

Nationals

77 - 85

Sun 27 Sep 2026

MLB 2026 Batting Leaders

Playoffs HR Leaders

4

Rice

3

Contreras

3

Muncy

Playoffs RBI Leaders

9

Chourio

9

Rice

9

Contreras

Playoffs Batting Average Leaders

1.000

Taylor

.500

Hoerner

.500

Genao

Playoffs Hit Leaders

19

Contreras

17

Chourio

17

Pratt

Playoffs Run Leaders

9

Turang

8

Ramírez

8

Díaz

Playoffs OBP Leaders

1.000

Taylor

.667

De Paula

.500

Rice

Playoffs SLG Leaders

1.333

Velázquez

1.333

Sheets

1.105

Rice

Playoffs SB Leaders

5

Simpson

4

Chisholm

4

Yelich

MLB 2026 Pitching Leaders

Playoffs Win Leaders

3

Hall

2

Misiorowski

2

Williams

Playoffs Strikeout Leaders

33

Williams

31

Rasmussen

20

Ashby

Playoffs ERA Leaders

0.00

Suarez

0.00

Peterson

0.00

Hader

Playoffs WHIP Leaders

0.00

Chapman

0.00

VanWey

0.00

Weissert

Playoffs K/9 Leaders

27.00

Brown

27.00

Chapman

27.00

Bibee

Playoffs K/BB Leaders

19.00

Sale

18.00

Burke

13.00

Fried

Playoffs Walk Leaders

0

Suarez

0

Warren

0

Duran

MLB Fantasy 2026

Playoffs FanDuel Points Leaders

182

Rasmussen

170.9

Contreras

155.6

Ramírez

Playoffs DraftKings Points Leaders

133

Contreras

118

Chourio

118

Ramírez

MLB 2026 Betting

Best Record ATS

97-72

96-72

91-71

88-74

87-75

94-82

Worst Record ATS

60-102

69-96

72-98

75-87

76-88

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves - y	94	68	.580
Phillies - w	88	74	.543	6.0
Marlins	80	82	.494	14.0
Nationals	77	85	.475	17.0
Mets	74	88	.457	20.0
NL Central	W	L	PCT	GB
Brewers - y	103	59	.636
Cubs - w	89	73	.549	14.0
Pirates	82	80	.506	21.0
Cardinals	77	85	.475	26.0
Reds	75	87	.463	28.0
NL West	W	L	PCT	GB
Dodgers - y	100	62	.617
Padres - w	91	71	.562	9.0
Diamondbacks	86	76	.531	14.0
Giants	65	97	.401	35.0
Rockies	58	104	.358	42.0

AL East	W	L	PCT	GB
Rays - y	98	64	.605
Yankees - w	93	68	.578	4.5
Red Sox - w	87	75	.537	11.0
Orioles	79	82	.491	18.5
Blue Jays	79	83	.488	19.0
AL Central	W	L	PCT	GB
Guardians - y	85	77	.525
White Sox - w	84	78	.519	1.0
Twins	77	85	.475	8.0
Tigers	76	86	.469	9.0
Royals	69	93	.426	16.0
AL West	W	L	PCT	GB
Astros - y	81	81	.500
Rangers	80	82	.494	1.0
Mariners	76	86	.469	5.0
Athletics	64	98	.395	17.0
Angels	62	100	.383	19.0