mlb team lowest runs diff in a game by 15 equals ip

The Oakland Athletics have the lowest run differential by a team in a game with exactly 15.0 innings pitched, with a differential of -12 runs against the Rangers on July 3, 1983.

Interpreted as:

MLB team lowest runs diff in a regular-season game by 15 equals ip

	TEAM	DIFF	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	Athletics	-12	15.0	7/3/1983	OAK	vs	TEX	L 4-16	6.60	6	0	0	21	11	16	2	7	0	2	71	1	3.60	4.20	0.86	1.20	8.5	9.9	1.87	.339	9.60	12.60
2	Rays	-7	15.0	9/15/2017	TBR	vs	BOS	L 6-13	4.20	13	0	0	21	7	13	1	5	2	2	74	3	7.80	3.00	2.60	0.60	17.6	6.8	1.73	.377	7.80	12.60
3	Braves	-7	15.0	9/28/1928	BSN	vs	SLN	L 3-10	0.00	4	0	0	10	0	10	0	12	0		69	0	2.40	7.20	0.33	0.00	5.8	17.4	1.47	.189	6.00	6.00
4	Senators	-6	15.0	6/12/1956	WSH	vs	KCA	L 3-9	3.60	9	0	0	14	6	9	1	9	1	0	69	0	5.40	5.40	1.00	0.60	13.0	13.0	1.53	.265	5.40	8.40
5	Reds	-5	15.0	6/28/2016	CIN	vs	CHC	L 2-7	4.20	13	0	0	9	7	7	2	7	0	1	61	0	7.80	4.20	1.86	1.20	21.3	11.5	1.07	.179	4.20	5.40
6	Astros	-5	15.0	8/24/2007	HOU	vs	PIT	L 3-8	2.40	11	0	0	15	4	8	2	2	1	0	63	0	6.60	1.20	5.50	1.20	17.5	3.2	1.13	.277	4.80	9.00
7	Red Sox	-5	15.0	6/1/1997	BOS	vs	NYY	L 6-11	6.60	8	0	0	16	11	11	2	9	1	2	70	0	4.80	5.40	0.89	1.20	11.4	12.9	1.67	.280	6.60	9.60
8	Orioles	-5	15.0	5/1/1996	BAL	vs	NYY	L 6-11	6.60	11	0	0	20	11	11	3	7	1	4	72	0	6.60	4.20	1.57	1.80	15.3	9.7	1.80	.340	6.60	12.00
9	Angels	-5	15.0	8/27/1976	CAL	vs	NYY	L 0-5	3.00	14	0	0	11	5	5	0	3	0	2	62	0	8.40	1.80	4.67	0.00	22.6	4.8	0.93	.244	3.00	6.60
10	Orioles	-5	15.0	6/28/1971	BAL	vs	DET	L 4-9	5.40	8	0	0	16	9	9	2	5	0	1	66	0	4.80	3.00	1.60	1.20	12.1	7.6	1.40	.275	5.40	9.60
11	Senators	-5	15.0	6/4/1948	WSH	vs	CLE	L 0-5	0.00	8	0	0	10	0	5	0	8	0		62	0	4.80	4.80	1.00	0.00	12.9	12.9	1.20	.217	3.00	6.00
12	Phillies	-5	15.0	8/26/1919	PHN	vs	CIN	L 3-8	0.00	9	0	0	14	0	8	0	6	0		62	0	5.40	3.60	1.50	0.00	14.5	9.7	1.33	.298	4.80	8.40
13	Blue Jays	-4	15.0	9/15/1995	TOR	vs	MIL	L 1-5	0.60	12	0	0	12	1	5	1	3	1	1	60	0	7.20	1.80	4.00	0.60	20.0	5.0	1.00	.256	3.00	7.20
14	Indians	-4	15.0	6/6/1973	CLE	vs	MIN	L 3-7	1.80	10	0	0	9	3	7	1	4	0	1	59	1	6.00	2.40	2.50	0.60	16.9	6.8	0.87	.182	4.20	5.40
15	Tigers	-4	15.0	6/11/1963	DET	vs	BOS	L 3-7	3.60	8	0	0	11	6	7	3	4	0	1	61	0	4.80	2.40	2.00	1.80	13.1	6.6	1.00	.174	4.20	6.60
16	White Sox	-4	15.0	7/31/1938	CWS	vs	NYY	L 3-7	0.00	7	0	0	17	0	7	0	9	0		71	0	4.20	5.40	0.78	0.00	9.9	12.7	1.73	.309	4.20	10.20
17	Braves	-4	15.0	6/21/1929	BSN	vs	BKN	L 3-7	0.00	3	0	0	16	0	7	1	9	0		70	0	1.80	5.40	0.33	0.60	4.3	12.9	1.67	.263	4.20	9.60
18	Browns	-4	15.0	7/19/1925	SLA	vs	PHA	L 8-12	0.00	3	0	0	11	0	12	2	6	1		67	0	1.80	3.60	0.50	1.20	4.5	9.0	1.13	.164	7.20	6.60
19	Tigers	-4	15.0	6/22/1915	DET	vs	SLA	L 9-13	0.00	11	0	0	21	0	13	0	5	1		68	0	6.60	3.00	2.20	0.00	16.2	7.4	1.73	.412	7.80	12.60
20	Red Sox	-4	15.0	6/11/1913	BSA	vs	CLE	L 5-9	0.00	9	0	0	12	0	9	0	8	1		63	1	5.40	4.80	1.13	0.00	14.3	12.7	1.33	.267	5.40	7.20
21	Braves	-3	15.0	6/22/2018	ATL	vs	BAL	L 7-10	6.00	11	0	0	15	10	10	2	5	1	1	62	2	6.60	3.00	2.20	1.20	17.7	8.1	1.33	.302	6.00	9.00
22	Orioles	-3	15.0	5/18/2011	BAL	vs	NYY	L 1-4	1.20	12	0	0	15	2	4	0	5	1	1	63	1	7.20	3.00	2.40	0.00	19.0	7.9	1.33	.333	2.40	9.00
23	Brewers	-3	15.0	6/30/2000	MIL	vs	CHC	L 4-7	3.60	13	0	0	13	6	7	2	12	1	2	67	1	7.80	7.20	1.08	1.20	19.4	17.9	1.67	.282	4.20	7.80
24	Royals	-3	15.0	6/10/1998	KCR	vs	MIL	L 6-9	4.20	10	0	0	11	7	9	3	4	0	0	60	1	6.00	2.40	2.50	1.80	16.7	6.7	1.00	.186	5.40	6.60
25	Yankees	-3	15.0	7/11/1987	NYY	vs	CWS	L 2-5	3.00	19	0	0	14	5	5	3	6	0	0	63	0	11.40	3.60	3.17	1.80	30.2	9.5	1.33	.314	3.00	8.40