The Philadelphia Athletics had the worst record by a team in 1915, with a record of 43-109.

	TEAM	REC	SEASON	W%	G	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	AVG	OBP	SLG	OPS
1	Athletics	43-109	1915	.283	154	43	109	5,081	545	1,204	183	72	16	440	436	54	634	127	89	5,708	1,579	271	137	.237	.304	.311	.615
2	Terrapins	47-107	1915	.305	154	47	107	5,060	550	1,235	196	53	36	465	470	37	619	128		5,745	1,645	285	178	.244	.313	.325	.638
3	Indians	57-95	1915	.375	154	57	95	5,034	539	1,210	169	79	20	456	490	37	681	138	117	5,737	1,597	268	176	.240	.312	.317	.630
4	Browns	63-91	1915	.409	159	63	91	5,112	521	1,255	166	65	19	439	472	43	765	202	160	5,800	1,608	250	173	.246	.315	.315	.629
5	Giants	69-83	1915	.454	155	69	83	5,218	582	1,312	195	68	24	501	315	48	547	155	137	5,703	1,715	287	122	.251	.300	.329	.629
6	Yankees	69-83	1915	.454	154	69	83	4,982	583	1,162	167	50	31	459	570	44	669	198	133	5,764	1,522	248	168	.233	.317	.305	.623
7	Tip-Tops	70-82	1915	.461	153	70	82	5,035	647	1,348	205	75	36	561	473	47	629	249		5,711	1,811	316	156	.268	.336	.360	.696
8	Reds	71-83	1915	.461	160	71	83	5,231	516	1,323	194	84	15	425	360	53	512	156	142	5,836	1,730	293	192	.253	.308	.331	.638
9	Cardinals	72-81	1915	.471	157	72	81	5,106	590	1,297	159	92	20	483	457	42	658	162	144	5,780	1,700	271	175	.254	.320	.333	.653
10	Pirates	73-81	1915	.474	156	73	81	5,113	557	1,259	197	91	24	464	419	49	656	182	111	5,743	1,710	312	162	.246	.309	.334	.644
11	Cubs	73-80	1915	.477	156	73	80	5,114	570	1,246	212	66	53	485	393	41	639	166	124	5,730	1,749	331	182	.244	.303	.342	.645
12	Blues	74-78	1915	.487	153	74	78	5,065	574	1,261	193	68	40	506	420	19	575	184		5,624	1,710	301	120	.249	.309	.338	.646
13	Robins	80-72	1915	.526	154	80	72	5,120	536	1,268	165	75	14	449	313	27	496	131	126	5,635	1,625	254	175	.248	.295	.317	.612
14	Peppers	80-72	1915	.526	155	80	72	5,097	585	1,283	210	80	17	487	438	34	519	184		5,771	1,704	307	202	.252	.315	.334	.649
15	Packers	81-72	1915	.529	153	81	72	4,937	547	1,206	200	66	28	483	368	46	484	144		5,553	1,622	294	202	.244	.303	.329	.631
16	Braves	83-69	1915	.546	157	83	69	5,070	582	1,219	231	57	17	496	549	56	620	121	98	5,869	1,615	305	194	.240	.321	.319	.640
17	Senators	85-68	1915	.556	155	85	68	5,029	570	1,225	152	79	12	465	458	45	541	186	106	5,719	1,571	243	187	.244	.312	.312	.625
18	Rebels	86-67	1915	.562	156	86	67	5,040	592	1,318	180	80	20	507	448	38	529	224		5,732	1,718	280	206	.262	.326	.341	.667
19	Terriers	87-67	1915	.565	159	87	67	5,145	634	1,344	199	81	23	546	576	36	489	195		5,992	1,774	303	235	.261	.340	.345	.685
20	Whales	86-66	1915	.566	155	86	66	5,133	641	1,320	185	77	50	558	444	30	580	161		5,788	1,809	312	181	.257	.320	.352	.672
21	Phillies	90-62	1915	.592	153	90	62	4,916	589	1,216	202	39	58	486	460	34	600	121	113	5,591	1,670	299	181	.247	.316	.340	.656
22	White Sox	93-61	1915	.604	155	93	61	4,914	717	1,269	163	102	25	598	583	71	575	233	183	5,838	1,711	290	270	.258	.345	.348	.694
23	Tigers	100-54	1915	.649	156	100	54	5,128	778	1,372	207	94	23	647	681	35	527	241	146	6,046	1,836	324	202	.268	.357	.358	.715
24	Red Sox	101-50	1915	.669	155	101	50	5,024	668	1,308	202	76	14	574	527	49	476	118	117	5,865	1,704	292	265	.260	.336	.339	.676