this season when batters face pitchers with and era under 2.75 and a whip under 1.1

Shawn Armstrong had an ERA of 2.31 with a WHIP under 1.10 this season.

	NAME	ERA	WHIP	SEASON	TM	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%	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Shawn Armstrong S. Armstrong	2.31	0.81	2025	TEX	71	4	3	.571	2	74	0	0	9	74.0	40	19	21	5	20	6	22	0	284	3	9.00	2.43	3.70	0.61	26.1	7.0	.196	2.55	57	3.06	72	4.86	9.7
2	Ryan Burr R. Burr	0.00	1.00	2025	TOR	2	1	0	1.000	0	3	0	0	0	2.0	1	0	0	0	1	0	0	0	8	0	13.50	4.50	3.00	0.00	37.5	12.5	.250	0.00	0	1.63	39	4.50	0.6
3	Willi Castro W. Castro	0.00	1.00	2025	TOT	1	0	0		0	0	0	0	0	1.0	1	0	0	0	0	0	1	0	4	0	0.00	0.00		0.00	0.0	0.0	.250	0.00	0	3.13	75	9.00	0.1
4	Aroldis Chapman A. Chapman	1.17	0.70	2025	BOS	67	5	3	.625	0	85	0	0	32	61.1	28	8	9	3	15	0	43	0	228	6	12.47	2.20	5.67	0.44	37.3	6.6	.200	1.32	27	1.73	41	4.11	16.8
5	Chris Devenski C. Devenski	2.16	0.90	2025	NYM	13	0	0		1	14	0	0	0	16.2	10	4	4	1	5	2	7	0	65	0	7.56	2.70	2.80	0.54	21.5	7.7	.209	2.16	53	3.49	85	5.40	1.1
6	Edwin Díaz E. Díaz	1.63	0.87	2025	NYM	62	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	.260	1.90	40	2.27	55	5.02	13.5
7	Jhonathan Díaz J. Díaz	0.00	0.75	2025	SEA	1	0	0		0	1	0	0	0	1.1	1	0	0	0	0	0	1	0	5	0	6.75	0.00		0.00	20.0	0.0	.250	0.00	0	1.63	41	6.75	0.4
8	Nathan Eovaldi N. Eovaldi	1.73	0.85	2025	TEX	22	11	3	.786	22	129	1	1	0	130.0	90	25	28	10	21	7	0	1	496	6	8.93	1.45	6.14	0.69	26.0	4.2	.243	1.94	42	2.79	66	6.23	20.8
9	Carlos Estévez C. Estévez	2.45	1.06	2025	KCR	67	4	5	.444	0	54	0	0	42	66.0	48	18	22	5	22	4	57	6	269	2	7.36	3.00	2.45	0.68	20.1	8.2	.234	3.00	57	3.66	88	6.55	3.8
10	Josh Hader J. Hader	2.05	0.85	2025	HOU	48	6	2	.750	0	76	0	0	28	52.2	29	12	16	8	16	2	41	1	206	2	12.99	2.73	4.75	1.37	36.9	7.8	.202	2.73	51	3.24	79	4.96	5.2
11	Garrett Hampson G. Hampson	0.00	0.00	2025	TOT	1	0	0		0	0	0	0	0	1.0	0	0	0	0	0	0	1	0	3	0	0.00	0.00		0.00	0.0	0.0	.000	0.00	0	3.13	77	0.00	0.1
12	Hunter Harvey H. Harvey	0.00	0.66	2025	KCR	12	1	0	1.000	0	11	0	0	0	10.2	6	0	0	0	1	0	1	0	39	0	9.28	0.84	11.00	0.00	28.2	2.6	.222	0.00	0	1.35	32	5.06	3.3
13	Kenley Jansen K. Jansen	2.59	0.95	2025	LAA	62	5	4	.556	0	57	0	0	29	59.0	37	17	18	8	19	1	47	2	234	0	8.69	2.90	3.00	1.22	24.4	8.1	.195	2.75	62	3.98	93	5.64	2.1
14	Brad Keller B. Keller	2.07	0.96	2025	CHC	68	4	2	.667	1	75	0	0	3	69.2	45	16	18	4	22	6	12	0	276	1	9.69	2.84	3.41	0.52	27.2	8.0	.243	2.33	51	2.93	72	5.81	8.8
15	Isiah Kiner-Falefa I. Kiner-Falefa	0.00	0.00	2025	TOT	1	0	0		0	0	0	0	0	0.2	0	0	0	0	0	0	1	0	2	0	0.00	0.00		0.00	0.0	0.0	.000	0.00	0	3.13	75	0.00	0.1
16	Luke Maile L. Maile	0.00	1.00	2025	KCR	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	.000	0.00	0	6.13	147	0.00	-0.2
17	Shelby Miller S. Miller	2.74	1.04	2025	TOT	48	4	3	.571	0	54	0	0	10	46.0	33	14	17	5	15	4	23	4	186	1	10.57	2.93	3.60	0.98	29.0	8.1	.259	3.33	65	3.43	85	6.46	3.2
18	A.J. Minter	1.64	1.00	2025	NYM	13	0	0		0	14	0	0	0	11.0	6	2	2	0	5	0	1	0	44	0	11.45	4.09	2.80	0.00	31.8	11.4	.240	1.64	40	1.95	48	4.91	2.6
19	Tomás Nido T. Nido	0.00	0.00	2025	DET	1	0	0		0	0	0	0	0	1.2	0	0	0	0	0	1	1	0	6	0	0.00	0.00		0.00	0.0	0.0	.000	0.00	0	4.93	119	0.00	-0.2
20	Freddy Peralta F. Peralta	2.70	1.08	2025	MIL	33	17	6	.739	33	204	0	0	0	176.2	124	53	54	21	66	9	0	0	723	4	10.39	3.36	3.09	1.07	28.2	9.1	.243	2.75	64	3.64	87	6.32	10.5
21	Evan Phillips E. Phillips	0.00	1.06	2025	LAD	7	0	0		0	6	0	0	1	5.2	4	0	0	0	2	0	1	0	22	0	9.53	3.18	3.00	0.00	27.3	9.1	.286	0.00	0	2.07	49	6.35	1.3
22	Drew Pomeranz D. Pomeranz	2.17	1.07	2025	CHC	57	2	2	.500	4	57	0	0	1	49.2	38	12	14	5	15	5	11	1	203	1	10.33	2.72	3.80	0.91	28.1	7.4	.273	2.54	53	3.35	83	6.89	3.9
23	Brooks Raley B. Raley	2.45	0.78	2025	NYM	30	3	1	.750	0	25	0	0	0	25.2	14	7	7	0	6	2	1	0	99	0	8.77	2.10	4.17	0.00	25.3	6.1	.212	2.45	61	2.12	52	4.91	5.7
24	Erasmo Ramírez E. Ramírez	2.45	1.09	2025	MIN	9	0	1	.000	0	5	0	0	1	11.0	10	3	4	2	2	0	8	1	42	1	4.09	1.64	2.50	1.64	11.9	4.8	.242	3.27	60	5.13	123	8.18	-1.2
25	Manuel Rodríguez M. Rodríguez	2.08	1.05	2025	TBR	31	1	2	.333	0	25	0	0	0	30.1	26	7	9	2	6	1	4	0	121	1	7.42	1.78	4.17	0.59	20.7	5.0	.276	2.67	53	3.03	75	7.71	3.5