The Arizona Diamondbacks pitched the most innings by a team in a game in 2019, with 19 innings against the Cardinals on September 24, 2019.

Interpreted as:

team most ip in one regular-season game 2019

	TEAM	IP	DATE	TM		OPP	RESULT	ERA	SO	SHO	SV	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Diamondbacks	19.0	9/24/2019	ARI	vs	STL	W 3-2	0.95	25	0	0	13	2	2	2	4	0	0	73	0	11.84	1.89	6.25	0.95	34.2	5.5	0.89	.262	0.95	6.16
2	Cardinals	18.2	9/24/2019	STL	@	ARI	L 2-3	1.45	23	0	0	13	3	3	1	9	0	3	74	1	11.09	4.34	2.56	0.48	31.1	12.2	1.18	.293	1.45	6.27
3	Twins	18.0	6/27/2019	MIN	vs	TBR	L 2-5	2.50	17	0	0	8	5	5	0	6	2	0	70	1	8.50	3.00	2.83	0.00	24.3	8.6	0.78	.178	2.50	4.00
4	Rays	18.0	6/27/2019	TBR	@	MIN	W 5-2	1.00	22	0	0	9	2	2	0	5	0	1	65	0	11.00	2.50	4.40	0.00	33.8	7.7	0.78	.237	1.00	4.50
5	Brewers	18.0	5/4/2019	MIL	vs	NYM	W 4-3	1.50	17	0	0	10	3	3	1	1	1	0	64	0	8.50	0.50	17.00	0.50	26.6	1.6	0.61	.205	1.50	5.00
6	Giants	18.0	4/12/2019	SFG	vs	COL	W 3-2	1.00	24	0	0	11	2	2	0	3	0	1	67	1	12.00	1.50	8.00	0.00	35.8	4.5	0.78	.275	1.00	5.50
7	Mets	17.1	5/4/2019	NYM	@	MIL	L 3-4	2.08	18	0	0	11	4	4	0	7	0	1	69	0	9.35	3.63	2.57	0.00	26.1	10.1	1.04	.250	2.08	5.71
8	Rockies	17.1	4/12/2019	COL	@	SFG	L 2-3	1.56	17	0	0	8	3	3	0	5	0	2	62	0	8.83	2.60	3.40	0.00	27.4	8.1	0.75	.200	1.56	4.15
9	Twins	17.0	6/18/2019	MIN	vs	BOS	W 4-3	1.59	17	0	0	17	3	3	2	2	1	1	68	0	9.00	1.06	8.50	1.06	25.0	2.9	1.12	.326	1.59	9.00
10	Red Sox	16.1	6/18/2019	BOS	@	MIN	L 3-4	2.20	16	0	0	15	4	4	1	5	2	1	69	1	8.82	2.76	3.20	0.55	23.2	7.2	1.22	.311	2.20	8.27
11	Giants	16.0	9/24/2019	SFG	vs	COL	L 5-8	4.50	20	0	0	12	8	8	5	11	1	0	71	0	11.25	6.19	1.82	2.81	28.2	15.5	1.44	.206	4.50	6.75
12	Rockies	16.0	9/24/2019	COL	@	SFG	W 8-5	2.81	15	0	1	8	5	5	3	6	0	1	60	0	8.44	3.38	2.50	1.69	25.0	10.0	0.88	.139	2.81	4.50
13	Orioles	16.0	7/25/2019	BAL	@	LAA	W 10-8	4.50	11	0	1	11	8	8	1	11	1	0	69	2	6.19	6.19	1.00	0.56	15.9	15.9	1.38	.222	4.50	6.19
14	Angels	16.0	7/25/2019	LAA	vs	BAL	L 8-10	5.63	17	0	0	18	10	10	2	4	0	0	70	3	9.56	2.25	4.25	1.13	24.3	5.7	1.38	.340	5.63	10.13
15	Giants	16.0	7/18/2019	SFG	vs	NYM	W 3-2	1.13	16	0	0	11	2	2	1	4	0	2	60	0	9.00	2.25	4.00	0.56	26.7	6.7	0.94	.256	1.13	6.19
16	Phillies	15.0	9/27/2019	PHI	vs	MIA	W 5-4	2.40	13	0	0	17	4	4	1	0	2	0	61	0	7.80	0.00		0.60	21.3	0.0	1.13	.356	2.40	10.20
17	Blue Jays	15.0	9/23/2019	TOR	vs	BAL	W 11-10	6.00	11	0	0	16	10	10	5	6	1	0	66	0	6.60	3.60	1.83	3.00	16.7	9.1	1.47	.256	6.00	9.60
18	Giants	15.0	9/17/2019	SFG	@	BOS	W 7-6	3.60	14	0	0	14	6	6	1	10	0	1	68	2	8.40	6.00	1.40	0.60	20.6	14.7	1.60	.302	3.60	8.40
19	Red Sox	15.0	9/17/2019	BOS	vs	SFG	L 6-7	4.20	19	0	0	14	7	7	2	7	0	1	64	2	11.40	4.20	2.71	1.20	29.7	10.9	1.40	.333	4.20	8.40
20	Red Sox	15.0	8/30/2019	BOS	@	LAA	W 7-6	3.60	20	0	0	11	6	6	2	11	0	2	67	1	12.00	6.60	1.82	1.20	29.9	16.4	1.47	.265	3.60	6.60
21	Angels	15.0	8/30/2019	LAA	vs	BOS	L 6-7	4.20	13	0	0	8	7	7	3	3	3	0	56	0	7.80	1.80	4.33	1.80	23.2	5.4	0.73	.147	4.20	4.80
22	Phillies	15.0	8/2/2019	PHI	vs	CWS	L 3-4	2.40	15	0	0	12	4	4	1	4	0	1	58	0	9.00	2.40	3.75	0.60	25.9	6.9	1.07	.289	2.40	7.20
23	White Sox	15.0	8/2/2019	CWS	@	PHI	W 4-3	1.20	16	0	0	12	2	3	1	6	1	2	63	0	9.60	3.60	2.67	0.60	25.4	9.5	1.20	.282	1.80	7.20
24	Phillies	15.0	7/23/2019	PHI	@	DET	W 3-2	0.60	16	0	0	7	1	2	0	4	3	1	56	1	9.60	2.40	4.00	0.00	28.6	7.1	0.73	.212	1.20	4.20
25	Tigers	15.0	7/23/2019	DET	vs	PHI	L 2-3	1.80	18	0	0	9	3	3	1	4	0	1	59	0	10.80	2.40	4.50	0.60	30.5	6.8	0.87	.222	1.80	5.40