mlb relief pitcher era leaders since may 6

Since May 6, 2026, 50 pitchers are tied for the lowest ERA by a relief pitcher, with an ERA of 0.00. The first three are Jacob Waguespack, Michael Rucker and JR Ritchie.

	NAME	ERA	G	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	Jacob Waguespack J. Waguespack	0.00	1	0	0		0	1	0	0	0	1.0	1	0	0	0	1	0	0	0	5	0	9.00	9.00	1.00	0.00	20.0	20.0	2.00	.333	0.00	9.00
2	Michael Rucker M. Rucker	0.00	1	0	0		0	1	0	0	0	1.0	0	0	0	0	0	0	1	0	3	0	9.00	0.00		0.00	33.3	0.0	0.00	.000	0.00	0.00
3	JR Ritchie	0.00	1	0	0		0	5	0	0	0	5.0	2	0	0	0	2	0	1	1	18	0	9.00	3.60	2.50	0.00	27.8	11.1	0.80	.182	0.00	3.60
4	James Karinchak J. Karinchak	0.00	1	0	0		0	1	0	0	0	1.0	1	0	0	0	0	0	1	0	4	0	9.00	0.00		0.00	25.0	0.0	1.00	.333	0.00	9.00
5	Jeff Criswell J. Criswell	0.00	2	0	0		0	2	0	0	0	2.0	1	0	0	0	2	0	0	0	9	0	9.00	9.00	1.00	0.00	22.2	22.2	1.50	.200	0.00	4.50
6	Tyler Gilbert T. Gilbert	0.00	1	0	0		0	0	0	0	0	0.1	1	0	0	0	1	0	0	0	3	0	0.00	27.00	0.00	0.00	0.0	33.3	6.00	.500	0.00	27.00
7	Tyler Callihan T. Callihan	0.00	1	0	0		0	0	0	0	0	1.0	1	0	0	0	1	0	1	0	5	0	0.00	9.00	0.00	0.00	0.0	20.0	2.00	.250	0.00	9.00
8	Coleman Crow C. Crow	0.00	1	0	0		0	0	0	0	0	2.0	1	0	0	0	1	0	1	1	9	0	0.00	4.50	0.00	0.00	0.0	11.1	1.00	.125	0.00	4.50
9	Alec Gamboa A. Gamboa	0.00	1	0	0		0	1	0	0	0	0.2	0	0	0	0	0	0	1	0	2	0	13.50	0.00		0.00	50.0	0.0	0.00	.000	0.00	0.00
10	Elvis Alvarado E. Alvarado	0.00	4	0	0		0	11	0	0	2	5.1	1	0	0	0	0	0	2	0	18	0	18.56	0.00		0.00	61.1	0.0	0.19	.143	0.00	1.69
11	Samy Natera Jr. S. Natera Jr.	0.00	3	0	0		0	6	0	0	0	4.2	0	0	0	0	3	0	0	0	17	2	11.57	5.79	2.00	0.00	35.3	17.6	0.64	.000	0.00	0.00
12	Tyler Heineman T. Heineman	0.00	1	0	0		0	0	0	0	0	0.1	0	0	0	0	0	0	1	0	1	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0.00
13	Mason Barnett M. Barnett	0.00	3	1	0	1.000	0	12	0	0	1	7.2	2	0	0	0	2	0	2	0	26	0	14.09	2.35	6.00	0.00	46.2	7.7	0.52	.167	0.00	2.35
14	David Morgan D. Morgan	0.00	3	0	0		0	8	0	0	0	5.0	4	0	0	0	1	1	1	0	20	0	14.40	1.80	8.00	0.00	40.0	5.0	1.00	.400	0.00	7.20
15	Tommy Kahnle T. Kahnle	0.00	3	0	0		0	3	0	0	0	4.0	4	0	0	0	2	0	2	0	16	0	6.75	4.50	1.50	0.00	18.8	12.5	1.50	.364	0.00	9.00
16	Josh Hader J. Hader	0.00	5	1	0	1.000	0	7	0	0	2	5.0	0	0	0	0	1	0	3	0	16	0	12.60	1.80	7.00	0.00	43.8	6.3	0.20	.000	0.00	0.00
17	Robby Ahlstrom R. Ahlstrom	0.00	5	0	0		0	4	0	0	0	6.0	4	0	0	0	1	0	2	0	22	0	6.00	1.50	4.00	0.00	18.2	4.5	0.83	.235	0.00	6.00
18	Cam Booser C. Booser	0.00	4	0	0		0	7	0	0	0	5.1	3	0	0	0	2	0	1	0	20	0	11.81	3.38	3.50	0.00	35.0	10.0	0.94	.273	0.00	5.06
19	Ben Williamson B. Williamson	0.00	1	0	0		0	0	0	0	0	1.0	0	0	0	0	1	0	1	0	4	0	0.00	9.00	0.00	0.00	0.0	25.0	1.00	.000	0.00	0.00
20	Sam Aldegheri S. Aldegheri	0.00	2	0	1	.000	0	6	0	0	0	6.1	5	0	1	0	2	0	2	0	25	0	8.53	2.84	3.00	0.00	24.0	8.0	1.11	.294	1.42	7.11
21	Chris Murphy C. Murphy	0.00	3	0	0		0	3	0	0	0	4.1	2	0	0	0	3	1	2	0	17	0	6.23	6.23	1.00	0.00	17.6	17.6	1.15	.200	0.00	4.15
22	William Kempner W. Kempner	0.00	4	1	0	1.000	0	7	0	0	0	5.2	3	0	0	0	2	0	1	0	22	0	11.12	3.18	3.50	0.00	31.8	9.1	0.88	.231	0.00	4.76
23	Drew Sommers D. Sommers	0.00	6	0	0		0	7	0	0	0	4.2	2	0	0	0	3	1	0	1	20	1	13.50	5.79	2.33	0.00	35.0	15.0	1.07	.222	0.00	3.86
24	Cameron Weston C. Weston	0.00	1	0	0		0	1	0	0	0	1.0	0	0	0	0	1	0	1	0	3	0	9.00	9.00	1.00	0.00	33.3	33.3	1.00	.000	0.00	0.00
25	A.J. Minter	0.00	7	0	1	.000	0	6	0	0	0	6.2	4	0	1	0	1	0	4	0	25	0	8.10	1.35	6.00	0.00	24.0	4.0	0.75	.222	1.35	5.40

Unlock 2x data

StatMuse has game-level data for ERA going back to the 1901 season.

Some of the information used here was obtained free of charge from Retrosheet.

More MLB News

Tigers-Guardians game postponed by rain, delaying Travis Kelce's first pitch

Jun 14, 2026

Padres place catcher Freddy Fermin on 7-day concussion injured list

Jun 14, 2026

Vinnie Pasquantino has hand surgery, faces up to 6 weeks out in the latest injury blow to the Royals

Jun 14, 2026

Guardians All-Star 3rd baseman José Ramírez goes on the IL for 2nd time in his career

Jun 14, 2026

This Date in Baseball - Astros are the first team to throw two immaculate innings in the same game

Jun 14, 2026

Tyler Soderstrom sends A's past Rockies 7-5 for 4th straight comeback victory in Las Vegas

Jun 14, 2026

More Tigers Stats

Team Batting Leaders

16

Dingler

RBI

50

Dingler

AVG

.297

Greene

Team Pitching Leaders

4

Hurter

78

Flaherty

ERA

2.27

Mize

Team Rankings

17th

288

24th

567

20th

ERA

3.94

11th

2026 Division Standings

TEAM	W	L	PCT	GB
Guardians	39	33	.542
White Sox	37	32	.536	0.5
Twins	32	40	.444	7.0
Tigers	29	42	.408	9.5
Royals	28	43	.394	10.5

Schedule

DATE	MATCHUP			TIME (ET)
Mon 6/15	DET	@	HOU	8:10 PM
Tue 6/16	DET	@	HOU	8:10 PM
Wed 6/17	DET	@	HOU	2:10 PM
Fri 6/19	CWS	@	DET	6:40 PM
Sat 6/20	CWS	@	DET	1:10 PM

Last Game

Tigers

29 - 42

Final

Guardians

39 - 33

Sat 13 Jun 2026

MLB 2026 Batting Leaders

HR Leaders

24

Alvarez

24

Schwarber

22

Buxton

RBI Leaders

56

Pages

56

Walker

54

Alvarez

Batting Average Leaders

.345

Lopez

.328

Lee

.328

Marsh

Hit Leaders

96

Lopez

88

Arraez

84

Alvarez

Run Leaders

64

Wood

53

Turang

51

Trout

OBP Leaders

.437

Kurtz

.435

Alvarez

.426

Ohtani

SLG Leaders

.658

Alvarez

.603

Rice

.596

Buxton

SB Leaders

25

Nuñez

24

Witt

24

Ramírez

MLB 2026 Pitching Leaders

Win Leaders

9

Williams

9

Martin

9

Ashby

Strikeout Leaders

131

Misiorowski

113

Sánchez

103

Cease

ERA Leaders

1.34

Misiorowski

1.54

Sánchez

1.82

Schlittler

WHIP Leaders

0.74

Misiorowski

0.84

Yamamoto

0.88

Rasmussen

K/9 Leaders

13.55

Misiorowski

10.90

Sánchez

10.78

Detmers

K/BB Leaders

6.28

Sánchez

5.95

Misiorowski

5.93

Skenes

Walk Leaders

13

Rasmussen

13

Martinez

15

Yamamoto

MLB Fantasy 2026

FanDuel Points Leaders

1,383.5

Ohtani

1,057.8

Wood

1,011.8

Alvarez

DraftKings Points Leaders

952.1

Ohtani

788

Wood

759

Alvarez

MLB 2026 Betting

Best Record ATS

43-25

44-27

42-28

40-29

39-29

40-30

Worst Record ATS

25-45

27-45

27-44

29-41

30-41

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	46	24	.657
Phillies	38	32	.543	8.0
Nationals	36	35	.507	10.5
Marlins	35	36	.493	11.5
Mets	31	39	.443	15.0
NL Central	W	L	PCT	GB
Brewers	42	26	.618
Cardinals	38	30	.559	4.0
Cubs	37	34	.521	6.5
Pirates	36	35	.507	7.5
Reds	33	36	.478	9.5
NL West	W	L	PCT	GB
Dodgers	45	26	.634
Padres	36	33	.522	8.0
Diamondbacks	35	35	.500	9.5
Giants	28	43	.394	17.0
Rockies	26	45	.366	19.0

AL East	W	L	PCT	GB
Yankees	42	27	.609
Rays	40	27	.597	1.0
Blue Jays	34	37	.479	9.0
Orioles	34	38	.472	9.5
Red Sox	29	39	.426	12.5
AL Central	W	L	PCT	GB
Guardians	39	33	.542
White Sox	37	32	.536	0.5
Twins	32	40	.444	7.0
Tigers	29	42	.408	9.5
Royals	28	43	.394	10.5
AL West	W	L	PCT	GB
Mariners	37	35	.514
Athletics	35	35	.500	1.0
Rangers	34	36	.486	2.0
Astros	33	39	.458	4.0
Angels	29	42	.408	7.5

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Fri 5/29	MIN	@	PIT	5-6
Fri 5/29	LAA	@	TBR	5-8
Fri 5/29	SFG	@	COL	6-8
Sat 5/30	DET	@	CWS	1-7
Sat 5/30	KCR	@	TEX	6-7

Schedule

DATE	MATCHUP			TIME (ET)
Sun 6/14	COL	@	ATH	3:05 PM
Sun 6/14	CHC	@	SFG	3:10 PM
Sun 6/14	TBR	@	LAA	4:07 PM
Sun 6/14	TEX	@	BOS	7:20 PM
Mon 6/15	MIA	@	PHI	6:40 PM

Since May 6, 2026, 50 pitchers are tied for the lowest ERA by a relief pitcher, with an ERA of 0.00. The first three are Jacob Waguespack, Michael Rucker and JR Ritchie.

Related Searches

More MLB News

More Tigers Stats

16

50

.297

4

78

2.27

MLB 2026 Batting Leaders

24

24

22

56

56

54

.345

.328

.328

96

88

84

64

53

51

.437

.435

.426

.658

.603

.596

25

24

24

MLB 2026 Pitching Leaders

9

9

9

131

113

103

1.34

1.54

1.82

0.74

0.84

0.88

13.55

10.90

10.78

6.28

5.95

5.93

13

13

15

MLB Fantasy 2026

1,383.5

1,057.8

1,011.8

952.1

788

759

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule