Since 2018, 50 pitchers are tied for winning the fewest games, with 0 wins. The first three are Evan Sisk, Christian Koss and Tyler Owens.

Interpreted as:

least regular-season wins with lowest era by a player since 2018

	NAME	W	ERA	L	W%	G	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	ERA-	FIP	FIP-	H/9	PRAA
1	Evan Sisk E. Sisk	0	0.00	0		2	0	5	0	0	0	2.1	2	0	0	0	2	0	1	0	11	0	19.29	7.71	2.50	0.00	45.5	18.2	1.71	.500	0.00	0	1.37	34	7.71	0.7
2	Christian Koss C. Koss	0	0.00	0		1	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	1.00	.250	0.00	0	3.09	80	9.00	0.1
3	Tyler Owens T. Owens	0	0.00	0		2	0	1	0	0	0	2.0	1	0	0	0	0	0	2	0	7	0	4.50	0.00		0.00	14.3	0.0	0.50	.167	0.00	0	2.09	52	4.50	0.4
4	Chase Lee C. Lee	0	0.00	0		5	0	4	0	0	0	4.1	2	0	0	0	3	1	1	0	18	0	8.31	6.23	1.33	0.00	22.2	16.7	1.15	.200	0.00	0	4.01	99	4.15	0
5	Zach Agnos Z. Agnos	0	0.00	1	.000	7	0	3	0	0	2	9.1	7	0	2	0	0	0	3	0	34	0	2.89	0.00		0.00	8.8	0.0	0.75	.226	1.93	0	2.45	58	6.75	1.8
6	Juan Mejia J. Mejia	0	0.00	0		4	0	5	0	0	0	4.0	2	0	1	0	0	0	4	0	14	0	11.25	0.00		0.00	35.7	0.0	0.50	.222	2.25	0	0.59	14	4.50	1.5
7	Sauryn Lao S. Lao	0	0.00	0		1	0	3	0	0	0	1.2	3	0	1	0	0	0	1	0	8	0	16.20	0.00		0.00	37.5	0.0	1.80	.600	5.40	0	-0.51	-13	16.20	0.9
8	Forrest Whitley F. Whitley	0	0.00	0		4	0	7	0	0	0	5.1	5	0	2	0	3	1	3	0	27	0	11.81	5.06	2.33	0.00	25.9	11.1	1.50	.313	3.38	0	2.76	68	8.44	0.8
9	Zac Kristofak Z. Kristofak	0	0.00	0		1	0	2	0	0	0	2.0	3	0	2	0	2	0	1	0	11	0	9.00	9.00	1.00	0.00	18.2	18.2	2.50	.429	9.00	0	4.16	99	13.50	0
10	Adam Kloffenstein A. Kloffenstein	0	0.00	0		1	0	0	0	0	0	1.0	0	0	0	0	0	0	0	0	3	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0	3.16	79	0.00	0.1
11	Erik Sabrowski E. Sabrowski	0	0.00	0		8	0	19	0	0	1	12.2	6	0	0	0	4	0	4	0	47	1	13.50	2.84	4.75	0.00	40.4	8.5	0.79	.250	0.00	0	1.11	27	4.26	4.2
12	Evan Kravetz E. Kravetz	0	0.00	0		1	0	0	0	0	0	0.2	0	0	0	0	0	0	0	0	2	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0	3.16	73	0.00	0.1
13	Trevor McDonald T. McDonald	0	0.00	0		1	0	1	0	0	0	3.0	0	0	0	0	1	0	1	0	10	0	3.00	3.00	1.00	0.00	10.0	10.0	0.33	.000	0.00	0	3.49	90	0.00	0.1
14	Luis Guerrero L. Guerrero	0	0.00	0		12	0	12	0	0	0	14.0	7	0	1	0	2	0	4	0	49	0	7.71	1.29	6.00	0.00	24.5	4.1	0.64	.200	0.64	0	1.85	45	4.50	3.5
15	Leo Rivas L. Rivas	0	0.00	0		2	0	0	0	0	0	2.0	2	0	1	0	0	0	2	0	9	0	0.00	0.00		0.00	0.0	0.0	1.00	.222	4.50	0	3.16	81	9.00	0.2
16	Ryan Loutos R. Loutos	0	0.00	0		3	0	0	0	0	0	2.1	2	0	0	0	1	0	3	0	10	0	0.00	3.86	0.00	0.00	0.0	10.0	1.29	.222	0.00	0	4.45	112	7.71	-0.1
17	James Meeker J. Meeker	0	0.00	0		1	0	0	0	0	0	1.0	1	0	0	0	1	0	1	0	4	0	0.00	9.00	0.00	0.00	0.0	25.0	2.00	.333	0.00	0	6.16	150	9.00	-0.2
18	Jose Espada J. Espada	0	0.00	0		1	0	2	0	0	0	1.0	0	0	0	0	2	0	1	0	5	0	18.00	18.00	1.00	0.00	40.0	40.0	2.00	.000	0.00	0	5.25	121	0.00	-0.1
19	Weston Wilson W. Wilson	0	0.00	0		1	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	1.00	.250	0.00	0	3.16	76	9.00	0.1
20	Grae Kessinger G. Kessinger	0	0.00	0		1	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	0.00	.000	0.00	0	3.16	78	0.00	0.1
21	Blair Calvo B. Calvo	0	0.00	0		1	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	0.00	.000	0.00	0	3.25	71	0.00	0.1
22	Hagen Danner H. Danner	0	0.00	0		1	0	0	0	0	0	0.1	0	0	0	0	0	0	0	0	1	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0	3.25	76	0.00	0
23	Ricky Karcher R. Karcher	0	0.00	0		1	0	0	0	0	1	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	6.25	135	0.00	-0.2
24	Chris Vallimont C. Vallimont	0	0.00	0		1	0	1	0	0	0	0.2	1	0	0	0	0	0	1	0	2	0	13.50	0.00		0.00	50.0	0.0	1.50	1.000	0.00	0	0.25	6	13.50	0.3
25	Nick Loftin N. Loftin	0	0.00	0		1	0	0	0	0	0	1.0	1	0	0	0	0	0	1	0	3	0	0.00	0.00		0.00	0.0	0.0	1.00	.333	0.00	0	3.16	77	9.00	0.1