The Athletics have a record of 49-61 on May 31 all-time.

	TEAM	DATE	REC	TM		OPP	RESULT	W%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Athletics	5/31/1901	1-0	PHA	@	CLE	W 15-14	1.000	45	15	21	4	1	1	11	5	0	0	2	-11	50	30	6	0		-11	-11	.467	.520	.667	1.187
2	Athletics	5/31/1902	1-0	PHA	vs	SLA	W 7-6	1.000	35	7	12	1	0	0	5	4	0	3	3	-9	41	13	1	2		-9	-9	.343	.410	.371	.782
3	Athletics	5/31/1905	0-1	PHA	vs	NYH	L 3-8	.000	34	3	8	2	0	0	3	4	1	8	0		39	10	2	0				.235	.333	.294	.627
4	Athletics	5/31/1906	0-1	PHA	@	NYH	L 3-7	.000	33	3	7	3	0	0	2	1	0	2	0		35	10	3	1				.212	.235	.303	.538
5	Athletics	5/31/1907	1-0	PHA	@	WSH	W 8-2	1.000	36	8	10	2	1	0	6	1	1	1	4		39	14	3	1				.278	.316	.389	.705
6	Athletics	5/31/1909	0-1	PHA	vs	BOS	L 2-3	.000	28	2	3	0	0	0	2	3	0	6	0		32	3	0	1				.107	.194	.107	.301
7	Athletics	5/31/1909	0-1	PHA	vs	BOS	L 1-2	.000	29	1	6	0	0	0	1	3	1	3	2		35	6	0	2				.207	.303	.207	.510
8	Athletics	5/31/1910	0-1	PHA	@	BSA	L 0-1	.000	28	0	4	0	0	0	0	2	0	3	0		32	4	0	2				.143	.200	.143	.343
9	Athletics	5/31/1910	1-0	PHA	@	BSA	W 4-2	1.000	23	4	7	0	0	0	2	4	0	1	0		27	7	0	0				.304	.407	.304	.712
10	Athletics	5/31/1913	1-0	PHA	vs	NYY	W 12-2	1.000	40	12	17	1	0	2	12	1	3	2	5		44	24	3	0				.425	.477	.600	1.077
11	Athletics	5/31/1915	0-1	PHA	vs	BSA	L 1-2	.000	32	1	9	1	0	0	1	2	0	7	0		36	10	1	2				.281	.324	.313	.636
12	Athletics	5/31/1915	0-1	PHA	vs	BSA	L 2-9	.000	31	2	5	1	1	0	2	0	0	4	0		32	8	2	1				.161	.161	.258	.419
13	Athletics	5/31/1916	0-1	PHA	@	NYY	L 7-8	.000	34	7	10	2	0	1		2	0	5	1		39	15	3	3				.294	.333	.441	.775
14	Athletics	5/31/1916	0-1	PHA	@	NYY	L 5-9	.000	31	5	8	0	0	0	5	5	1	1	1		38	8	0	1				.258	.378	.258	.636
15	Athletics	5/31/1919	0-1	PHA	vs	BSA	L 4-6	.000	30	4	7	0	2	1	4	2	0	3	0		34	14	3	2				.233	.281	.467	.748
16	Athletics	5/31/1920	0-1	PHA	@	BSA	L 1-3	.000	32	1	5	2	0	0	0	1	0	7	1	0	33	7	2	0				.156	.182	.219	.401
17	Athletics	5/31/1920	1-0	PHA	@	BSA	W 9-4	1.000	39	9	13	4	0	0	6	3	1	3	3	0	44	17	4	1				.333	.395	.436	.831
18	Athletics	5/31/1921	0-1	PHA	vs	BSA	L 3-5	.000	33	3	8	2	0	1	2	4	0	4	1	0	38	13	3	1				.242	.324	.394	.718
19	Athletics	5/31/1921	0-1	PHA	vs	BSA	L 4-8	.000	35	4	9	0	0	0	4	3	0	10	0	0	38	9	0	0				.257	.316	.257	.573
20	Athletics	5/31/1924	0-1	PHA	@	NYY	L 0-5	.000	32	0	8	1	0	0	0	4	0	4	0	1	36	9	1	0				.250	.333	.281	.615
21	Athletics	5/31/1924	1-0	PHA	@	NYY	W 5-3	1.000	37	5	11	5	2	0	4	4	0	8	0	0	42	20	7	1				.297	.366	.541	.906
22	Athletics	5/31/1925	0-1	PHA	@	WSH	L 3-4	.000	30	3	6	0	2	1	3	3	0	5	0	1	34	13	3	1				.200	.273	.433	.706
23	Athletics	5/31/1926	0-1	PHA	@	BSA	L 0-2	.000	30	0	6	0	0	0	0	5	0	4	0	0	36	6	0	1				.200	.314	.200	.514
24	Athletics	5/31/1926	1-0	PHA	@	BSA	W 8-2	1.000	37	8	14	2	2	0	8	3	0	0	0	0	44	20	4	4				.378	.425	.541	.966
25	Athletics	5/31/1927	0-1	PHA	vs	NYY	L 3-10	.000	36	3	11	4	0	0	3	1	0	3	0	0	38	15	4	1				.306	.324	.417	.741
	Total		49-61					.445	3,675	473	939	159	30	87		356	23	573	64	13	4,127	1,419	276	56	17	9	66	.256	.324	.386	.710