most ws in extra innings by a team 2015 to 2019

Between the 2015 and 2019 seasons, the San Francisco Giants had the most wins by a team in extra innings, with 605 wins.

Interpreted as:

most regular-season ws in extra innings by a team 2015 to 2019

	TEAM	W	L	W%	G	AB	H	2B	3B	HR	RBI	BB	HBP	SO	PA	TB	XBH	SH	SF	IBB	AVG	OBP	SLG	OPS
1	Giants	605	273	.689	85	756	192	34	6	19	87	91	11	186	878	295	59	13	7	23	.254	.340	.390	.730
2	Red Sox	534	267	.667	73	686	191	31	1	22	93	88	11	164	801	290	54	11	5	22	.278	.367	.423	.790
3	Cubs	434	259	.626	73	575	153	22	3	17	78	104	6	142	693	232	42	4	4	32	.266	.382	.403	.785
4	Diamondbacks	434	384	.531	78	685	177	38	5	17	64	116	5	192	818	276	60	8	4	37	.258	.368	.403	.771
5	Pirates	410	376	.522	81	677	182	35	5	21	85	92	3	139	786	290	61	12	2	31	.269	.358	.428	.786
6	Mariners	379	244	.608	80	536	135	27	0	25	64	68	3	140	623	237	52	13	3	14	.252	.338	.442	.780
7	Mets	377	337	.528	73	606	143	21	0	18	60	86	6	145	714	218	39	11	5	15	.236	.334	.360	.694
8	Astros	348	228	.604	65	493	125	18	3	15	63	69	2	136	576	194	36	9	3	17	.254	.346	.394	.739
9	Phillies	344	298	.536	72	547	127	24	4	12	60	75	6	137	642	195	40	8	6	18	.232	.328	.356	.685
10	Orioles	326	218	.599	58	489	118	14	1	22	62	43	4	140	544	200	37	5	3	11	.241	.306	.409	.715
11	White Sox	320	220	.593	61	465	122	25	5	16	69	53	10	136	540	205	46	11	1	16	.262	.350	.441	.791
12	Rays	315	307	.506	67	523	102	17	2	14	48	85	6	170	622	165	33	5	3	17	.195	.313	.315	.628
13	Brewers	310	274	.531	69	491	112	20	1	20	56	76	9	163	584	194	41	7	1	15	.228	.341	.395	.737
14	Braves	307	298	.507	80	513	122	15	2	18	60	68	8	138	605	195	35	12	4	19	.238	.334	.380	.714
15	Cardinals	304	301	.502	65	527	131	23	3	27	72	67	8	151	605	241	53	1	2	16	.249	.341	.457	.798
16	Dodgers	303	321	.486	66	515	131	28	0	14	55	93	5	115	624	201	42	9	2	22	.254	.372	.390	.763
17	Yankees	295	264	.528	56	467	109	23	0	16	59	69	5	131	559	180	39	11	6	14	.233	.335	.385	.720
18	Royals	283	224	.558	63	435	101	12	1	12	43	48	9	95	507	151	25	10	5	14	.232	.318	.347	.665
19	Twins	279	290	.490	61	486	93	17	1	12	47	66	6	137	569	148	30	9	2	15	.191	.295	.305	.599
20	Padres	275	295	.482	63	496	128	18	2	20	68	63	2	145	570	210	40	7	2	9	.258	.343	.423	.766
21	Athletics	270	328	.452	75	528	144	30	1	20	62	61	4	131	598	236	51	4	1	11	.273	.352	.447	.799
22	Indians	263	229	.535	53	418	106	17	0	13	46	60	5	107	492	162	30	7	2	21	.254	.353	.388	.740
23	Blue Jays	261	372	.412	77	540	122	21	1	24	64	71	11	141	633	217	46	7	4	9	.226	.326	.402	.728
24	Nationals	246	246	.500	59	423	115	23	1	12	53	56	5	101	492	176	36	3	5	17	.272	.360	.416	.776
25	Rangers	242	196	.553	58	373	102	15	0	15	52	54	5	97	438	162	30	4	2	15	.273	.371	.434	.805