Sammy Sosa launched the most homers in June 1999, with 13 homers.

Interpreted as:

wgo hit the most home runs by a player in june 1999

	NAME	HR	MONTH	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Sammy Sosa S. Sosa	13	June 1999	27	104	22	30	2	1	28	10	1	27	0	0	116	73	16	0	1	0	5	.288	.353	.702	1.055
2	Jeromy Burnitz J. Burnitz	12	June 1999	26	101	23	32	7	0	31	14	0	21	0	0	116	75	19	0	1	1	4	.317	.397	.743	1.139
3	Jeff Bagwell J. Bagwell	11	June 1999	28	93	30	28	3	0	23	30	1	23	3	2	125	64	14	0	1	5	0	.301	.472	.688	1.160
4	Juan Gonzalez J. Gonzalez	10	June 1999	28	112	26	35	3	0	25	9	0	26	1	0	123	68	13	0	2	0	1	.313	.358	.607	.965
5	Dean Palmer D. Palmer	10	June 1999	26	101	21	32	4	0	24	7	2	26	1	1	111	66	14	0	1	1	1	.317	.369	.653	1.023
6	Larry Walker L. Walker	10	June 1999	25	91	25	35	7	1	30	10	5	9	4	1	108	74	18	0	2	3	4	.385	.463	.813	1.276
7	Jose Canseco J. Canseco	9	June 1999	26	98	18	26	5	1	21	13	1	35	0	0	114	60	15	0	2	1	3	.265	.351	.612	.963
8	Dave Nilsson D. Nilsson	9	June 1999	25	81	18	23	4	0	22	15	0	18	0	1	98	54	13	0	2	2	2	.284	.388	.667	1.054
9	Magglio Ordonez M. Ordonez	9	June 1999	28	110	24	41	5	1	24	12	0	9	2	1	122	75	15	0	0	1	6	.373	.434	.682	1.116
10	Ed Sprague E. Sprague	9	June 1999	26	101	21	31	9	1	23	11	6	11	1	2	120	69	19	1	1	1	3	.307	.403	.683	1.087
11	B.J. Surhoff	9	June 1999	26	120	20	43	6	0	25	2	0	8	1	1	123	76	15	0	1	0	2	.358	.366	.633	.999
12	Dante Bichette D. Bichette	8	June 1999	24	102	22	33	11	0	24	5	0	15	0	1	108	68	19	0	1	0	1	.324	.352	.667	1.019
13	Vinny Castilla V. Castilla	8	June 1999	25	106	19	29	3	0	18	5	0	9	1	0	112	56	11	0	1	0	0	.274	.304	.528	.832
14	John Jaha J. Jaha	8	June 1999	25	79	21	22	4	0	18	19	2	17	0	0	100	50	12	0	0	0	2	.278	.430	.633	1.063
15	Mike Lieberthal M. Lieberthal	8	June 1999	24	85	17	25	6	0	24	7	1	15	0	0	94	55	14	0	1	4	4	.294	.351	.647	.998
16	Mark McGwire M. McGwire	8	June 1999	27	93	17	24	5	0	23	26	0	23	0	0	120	53	13	0	1	3	2	.258	.417	.570	.987
17	Ruben Rivera R. Rivera	8	June 1999	26	75	13	16	2	1	11	10	2	30	3	1	88	44	11	0	1	0	0	.213	.318	.587	.905
18	Darrin Fletcher D. Fletcher	7	June 1999	24	95	15	29	8	0	20	5	1	9	0	0	102	58	15	0	1	0	2	.305	.343	.611	.954
19	Richie Sexson R. Sexson	7	June 1999	23	83	10	22	0	2	23	9	1	18	0	1	96	47	9	0	3	0	5	.265	.333	.566	.900
20	Jay Bell J. Bell	7	June 1999	24	93	22	23	7	0	20	13	0	21	2	0	107	51	14	0	1	0	1	.247	.336	.548	.885
21	Albert Belle A. Belle	7	June 1999	25	102	23	32	4	0	16	14	1	11	3	0	117	57	11	0	0	1	5	.314	.402	.559	.961
22	Ken Griffey Jr. K. Griffey Jr.	7	June 1999	26	102	15	28	7	1	23	18	0	19	5	2	120	58	15	0	0	7	0	.275	.383	.569	.952
23	Troy O'Leary T. O'Leary	7	June 1999	26	98	17	34	7	1	23	8	0	11	1	0	106	64	15	0	0	0	3	.347	.396	.653	1.049
24	Mike Piazza M. Piazza	7	June 1999	24	97	21	28	7	0	14	10	0	16	2	0	107	56	14	0	0	2	5	.289	.355	.577	.932
25	Greg Vaughn G. Vaughn	7	June 1999	27	97	16	21	3	2	19	15	2	24	5	0	115	49	12	0	1	0	3	.216	.330	.505	.836