what pitcher has the worst win loss ratio since 2016 that has a win

Since 2016, 50 pitchers are tied for the fewest wins in losses, with 0 wins. The first three are Luis Guerrero, Brandon Walter and Mick Abel.

Interpreted as:

What pitcher has the worst win in the regular season loss ratio since 2016 that has a win?

	NAME	W	L	W%	L%	G	GS	ERA	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	Luis Guerrero L. Guerrero	0	1	.000	1.000	1	0	27.00	1	0	0	0	0.2	2	2	2	0	2	0	0	0	6	0	13.50	27.00	0.50	0.00	16.7	33.3	6.00	.667	27.00	27.00
2	Brandon Walter B. Walter	0	1	.000	1.000	1	1	10.50	6	0	0	0	6.0	9	7	7	2	1	1	0	0	30	0	9.00	1.50	6.00	3.00	20.0	3.3	1.67	.350	10.50	13.50
3	Mick Abel M. Abel	0	1	.000	1.000	1	1	12.00	1	0	0	0	3.0	6	4	4	4	0	0	0	0	15	1	3.00	0.00		12.00	6.7	0.0	2.00	.200	12.00	18.00
4	Didier Fuentes D. Fuentes	0	2	.000	1.000	2	2	10.80	4	0	0	0	8.1	14	10	10	3	1	1	0	0	40	0	4.32	1.08	4.00	3.24	10.0	2.5	1.80	.355	10.80	15.12
5	Matt Sauer M. Sauer	0	1	.000	1.000	1	0	17.36	6	0	0	0	4.2	13	9	9	1	3	1	0	0	30	1	11.57	5.79	2.00	1.93	20.0	10.0	3.43	.632	17.36	25.07
6	Cole Henry C. Henry	0	1	.000	1.000	1	0		0	0	0	0	0.0	1	0	1	0	0	0	1	0	1	0					0.0	0.0		1.000
7	Rob Zastryzny R. Zastryzny	0	1	.000	1.000	1	0	9.00	2	0	0	0	1.0	1	1	1	1	0	0	0	0	4	0	18.00	0.00		9.00	50.0	0.0	1.00	.000	9.00	9.00
8	Michael McGreevy M. McGreevy	0	1	.000	1.000	1	1	6.00	5	0	0	0	6.0	8	4	4	0	0	0	0	0	26	0	7.50	0.00		0.00	19.2	0.0	1.33	.381	6.00	12.00
9	Cade Horton C. Horton	0	1	.000	1.000	1	1	7.20	6	0	0	0	5.0	7	4	4	0	2	0	0	0	24	0	10.80	3.60	3.00	0.00	25.0	8.3	1.80	.438	7.20	12.60
10	Ben Casparius B. Casparius	0	1	.000	1.000	1	0	18.00	0	0	0	0	1.0	5	2	2	0	0	0	1	0	9	0	0.00	0.00		0.00	0.0	0.0	5.00	.556	18.00	45.00
11	David Morgan D. Morgan	0	1	.000	1.000	1	0		0	0	0	0	0.0	1	1	1	1	0	0	1	0	1	0					0.0	0.0
12	Brandon Eisert B. Eisert	0	1	.000	1.000	1	0	9.00	1	0	0	0	1.0	1	1	1	0	0	0	0	0	4	0	9.00	0.00		0.00	25.0	0.0	1.00	.333	9.00	9.00
13	Ryan Zeferjahn R. Zeferjahn	0	1	.000	1.000	1	0	40.50	0	0	0	0	0.2	3	3	3	1	1	0	0	0	6	0	0.00	13.50	0.00	13.50	0.0	16.7	6.00	.500	40.50	40.50
14	Colton Gordon C. Gordon	0	1	.000	1.000	1	1	7.20	6	0	0	0	5.0	5	4	4	2	1	0	0	1	21	0	10.80	1.80	6.00	3.60	28.6	4.8	1.20	.250	7.20	9.00
15	Juan Morillo J. Morillo	0	1	.000	1.000	1	0	18.00	1	0	0	0	1.0	1	2	2	0	3	0	0	0	6	0	9.00	27.00	0.33	0.00	16.7	50.0	4.00	.500	18.00	9.00
16	Bryan King B. King	0	1	.000	1.000	1	0	135.00	0	0	0	0	0.1	5	5	5	1	0	1	0	0	7	0	0.00	0.00		27.00	0.0	0.0	15.00	.800	135.00	135.00
17	Daysbel Hernández D. Hernández	0	1	.000	1.000	1	0	27.00	0	0	0	0	0.1	1	1	1	0	2	1	0	0	5	0	0.00	54.00	0.00	0.00	0.0	40.0	9.00	.500	27.00	27.00
18	Justin Sterner J. Sterner	0	3	.000	1.000	3	1	37.80	1	0	0	0	1.2	8	7	8	3	1	0	0	0	15	0	5.40	5.40	1.00	16.20	6.7	6.7	5.40	.500	43.20	43.20
19	Sean Reynolds S. Reynolds	0	1	.000	1.000	1	1	10.13	1	0	0	0	2.2	6	3	3	1	0	1	0	0	14	0	3.38	0.00		3.38	7.1	0.0	2.25	.455	10.13	20.25
20	Jackson Jobe J. Jobe	0	1	.000	1.000	1	1	3.60	3	0	0	0	5.0	4	2	2	0	2	1	0	0	22	0	5.40	3.60	1.50	0.00	13.6	9.1	1.20	.250	3.60	7.20
21	Mike Burrows M. Burrows	0	2	.000	1.000	2	2	7.45	7	0	0	0	9.2	11	8	8	4	3	1	0	0	43	1	6.52	2.79	2.33	3.72	16.3	7.0	1.45	.250	7.45	10.24
22	Chayce McDermott C. McDermott	0	1	.000	1.000	1	0	5.79	2	0	0	0	4.2	4	3	3	2	5	0	0	0	23	0	3.86	9.64	0.40	3.86	8.7	21.7	1.93	.143	5.79	7.71
23	Mason Fluharty M. Fluharty	0	2	.000	1.000	2	0	13.50	1	0	0	0	0.2	3	1	2	0	2	0	1	1	7	0	13.50	27.00	0.50	0.00	14.3	28.6	7.50	.750	27.00	40.50
24	Noah Cameron N. Cameron	0	3	.000	1.000	3	3	4.67	11	0	0	0	17.1	14	9	9	3	4	0	0	0	68	0	5.71	2.08	2.75	1.56	16.2	5.9	1.04	.220	4.67	7.27
25	Stephen Kolek S. Kolek	0	3	.000	1.000	3	3	8.56	14	0	0	0	13.2	20	13	15	5	4	1	0	0	66	0	9.22	2.63	3.50	3.29	21.2	6.1	1.76	.357	9.88	13.17