Pete Alonso launched his most home runs in a month in September 2019, with 11 homers.

	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	Pete Alonso P. Alonso	11	September 2019	27	106	22	26	3	0	19	10	2	38	0	0	118	62	14	0	0	2	2	.245	.322	.585	.907
2	Pete Alonso P. Alonso	10	May 2023	29	105	19	23	2	1	21	15	4	21	1	0	124	57	13	0	0	0	3	.219	.339	.543	.882
3	Pete Alonso P. Alonso	10	July 2021	27	104	15	26	4	0	22	8	0	20	0	0	112	60	14	0	0	0	7	.250	.304	.577	.880
4	Pete Alonso P. Alonso	10	September 2020	23	86	15	22	3	0	17	6	2	21	1	0	95	55	13	0	1	0	2	.256	.316	.640	.955
5	Pete Alonso P. Alonso	10	May 2019	27	99	14	23	3	1	17	4	4	31	0	0	108	58	14	0	1	0	2	.232	.287	.586	.873
6	Pete Alonso P. Alonso	9	August 2023	29	101	15	23	5	0	21	18	4	34	1	1	123	55	14	0	0	3	5	.228	.366	.545	.910
7	Pete Alonso P. Alonso	9	April 2023	25	97	19	26	2	0	24	10	0	26	0	0	107	55	11	0	0	0	3	.268	.336	.567	.903
8	Pete Alonso P. Alonso	9	September 2022	26	99	20	25	4	0	26	12	2	18	2	0	114	56	13	0	1	2	3	.253	.342	.566	.908
9	Pete Alonso P. Alonso	9	June 2022	24	83	15	22	3	0	22	10	2	18	1	1	97	52	12	0	2	0	2	.265	.351	.627	.977
10	Pete Alonso P. Alonso	9	May 2022	29	108	19	34	5	0	30	16	1	24	1	0	128	66	14	0	3	6	2	.315	.398	.611	1.010
11	Pete Alonso P. Alonso	9	June 2019	28	101	20	31	8	0	21	18	5	23	1	0	124	66	17	0	0	0	2	.307	.435	.653	1.089
12	Pete Alonso P. Alonso	9	April 2019	26	94	19	25	5	1	23	12	2	32	0	0	109	59	15	0	1	0	3	.266	.358	.628	.985
13	Pete Alonso P. Alonso	8	August 2024	28	104	17	26	3	0	19	14	1	42	1	0	120	53	11	0	1	0	1	.250	.342	.510	.851
14	Pete Alonso P. Alonso	8	September 2021	27	105	15	27	7	2	16	11	2	23	0	0	119	62	17	0	1	0	4	.257	.336	.590	.927
15	Pete Alonso P. Alonso	8	August 2019	28	106	16	30	6	0	24	10	5	30	0	0	121	60	14	0	0	3	2	.283	.372	.566	.938
16	Pete Alonso P. Alonso	7	June 2025	22	86	13	24	4	0	21	7	4	27	0	0	97	49	11	0	0	0	3	.279	.361	.570	.931
17	Pete Alonso P. Alonso	7	April 2024	26	100	19	22	3	0	14	13	1	23	1	0	115	46	10	0	1	1	4	.220	.313	.460	.773
18	Pete Alonso P. Alonso	7	September 2023	27	105	18	22	7	0	22	9	4	32	0	0	120	50	14	0	2	3	1	.210	.292	.476	.768
19	Pete Alonso P. Alonso	6	April 2025	27	95	20	34	11	1	24	19	5	18	0	0	120	65	18	0	1	1	4	.358	.483	.684	1.168
20	Pete Alonso P. Alonso	6	July 2023	23	82	14	18	3	1	20	9	6	24	0	0	99	41	10	0	2	0	3	.220	.333	.500	.833
21	Pete Alonso P. Alonso	6	August 2021	28	107	16	28	4	1	14	11	5	26	2	0	123	52	11	0	0	3	2	.262	.358	.486	.844
22	Pete Alonso P. Alonso	6	June 2021	29	99	11	29	2	0	17	9	3	18	1	0	112	49	8	0	1	2	4	.293	.366	.495	.861
23	Pete Alonso P. Alonso	6	July 2019	22	79	11	14	2	0	13	16	3	26	0	0	99	34	8	0	1	1	2	.177	.333	.430	.764
24	Pete Alonso P. Alonso	5	July 2024	27	104	14	24	6	0	11	8	1	26	0	0	113	45	11	0	0	1	3	.231	.292	.433	.725
25	Pete Alonso P. Alonso	5	June 2024	24	92	16	25	7	0	19	16	2	25	1	0	111	47	12	0	1	1	1	.272	.387	.511	.898