most single season homeruns by a first baseman since 2019

Since 2019, Matt Olson has smashed the most home runs by a first baseman in a season, with 54 homers in 2023.

	NAME	HR	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Matt Olson M. Olson	54	2023	ATL	162	608	127	172	27	3	139	104	4	167	1	0	720	367	84	0	4	8	13	.283	.389	.604	.993	144	56.4	.413	161	54.1
2	Pete Alonso P. Alonso	53	2019	NYM	161	597	103	155	30	2	120	72	21	183	1	0	693	348	85	0	3	6	13	.260	.358	.583	.941	126	38.4	.384	144	40.3
3	Vladimir Guerrero Jr. V. Guerrero Jr.	48	2021	TOR	161	604	123	188	29	1	111	86	6	110	4	1	698	363	78	0	2	7	20	.311	.401	.601	1.002	145	60.4	.419	166	56.1
4	Pete Alonso P. Alonso	46	2023	NYM	154	568	92	123	21	2	118	65	21	151	4	1	658	286	69	0	4	6	17	.217	.318	.504	.821	95	14.9	.346	121	16.8
5	Pete Alonso P. Alonso	40	2022	NYM	160	597	95	162	27	0	131	67	12	128	5	1	685	309	67	0	9	16	17	.271	.352	.518	.869	109	30.5	.366	142	33.1
6	Matt Olson M. Olson	39	2021	OAK	156	565	101	153	35	0	111	88	9	113	4	1	673	305	74	0	11	12	17	.271	.371	.540	.911	117	35.7	.379	147	38.9
7	Pete Alonso P. Alonso	38	2025	NYM	162	624	87	170	41	1	126	61	15	162	1	2	709	327	80	0	9	5	23	.272	.347	.524	.871	116	31.8	.368	142	34.9
8	Freddie Freeman F. Freeman	38	2019	ATL	158	597	113	176	34	2	121	87	6	127	6	3	692	328	74	0	2	11	17	.295	.389	.549	.938	127	40.2	.387	137	34.2
9	Pete Alonso P. Alonso	37	2021	NYM	152	561	81	147	27	3	94	60	12	127	3	0	637	291	67	0	4	6	20	.262	.344	.519	.863	103	25.4	.363	131	25.3
10	Josh Bell J. Bell	37	2019	PIT	143	527	94	146	37	3	116	74	5	118	0	1	613	300	77	0	7	13	11	.277	.367	.569	.936	108	31	.378	135	28
11	Nick Kurtz N. Kurtz	36	2025	ATH	117	420	90	122	26	2	86	63	2	151	2	1	488	260	64	0	3	3	4	.290	.383	.619	1.002	100	41.9	.419	173	42.1
12	Christian Walker C. Walker	36	2022	ARI	160	583	84	141	25	2	94	69	8	131	2	2	667	278	63	0	7	2	15	.242	.327	.477	.804	96	19.3	.346	123	18.1
13	Max Muncy M. Muncy	36	2021	LAD	144	497	95	124	26	2	94	83	11	120	2	1	592	262	64	0	1	5	7	.249	.368	.527	.895	103	31.5	.379	140	29.9
14	Joey Votto J. Votto	36	2021	CIN	129	448	73	119	23	1	99	77	4	127	1	0	533	252	60	0	4	6	7	.266	.375	.563	.938	98	33.9	.391	140	27.4
15	Matt Olson M. Olson	36	2019	OAK	127	483	73	129	26	0	91	51	12	138	0	0	547	263	62	0	1	7	11	.267	.351	.545	.896	92	22.7	.368	135	24.4
16	Paul Goldschmidt P. Goldschmidt	35	2022	STL	151	561	106	178	41	0	115	79	5	141	7	0	649	324	76	0	4	1	7	.317	.404	.578	.981	131	56.5	.419	176	57.5
17	Rowdy Tellez R. Tellez	35	2022	MIL	153	529	67	116	23	0	89	62	5	121	2	1	599	244	58	0	3	9	20	.219	.306	.461	.767	77	8.2	.327	110	7.1
18	Michael Busch M. Busch	34	2025	CHC	155	524	78	137	25	5	90	56	10	139	4	0	592	274	64	0	2	2	2	.261	.343	.523	.866	97	26.7	.369	141	28.6
19	Pete Alonso P. Alonso	34	2024	NYM	162	608	91	146	31	0	88	70	13	172	3	0	695	279	65	0	4	4	14	.240	.329	.459	.788	98	16.6	.340	122	18
20	Matt Olson M. Olson	34	2022	ATL	162	616	86	148	44	0	103	75	4	170	0	0	699	294	78	0	4	6	13	.240	.325	.477	.802	99	18.9	.344	121	16.8
21	Edwin Encarnacion E. Encarnacion	34	2019	TOT	109	418	81	102	18	0	86	58	7	103	0	1	486	222	52	0	3	1	4	.244	.344	.531	.875	79	17.8	.362	130	18.5
22	Paul Goldschmidt P. Goldschmidt	34	2019	STL	161	597	97	155	25	1	97	78	2	166	3	1	680	284	60	0	3	2	11	.260	.346	.476	.821	101	15.2	.346	117	15.3
23	Carlos Santana C. Santana	34	2019	CLE	158	573	110	161	30	1	93	108	3	108	4	0	686	295	65	0	2	12	13	.281	.397	.515	.911	122	35.4	.380	139	34
24	Christian Walker C. Walker	33	2023	ARI	157	582	86	150	36	2	103	62	8	127	11	0	660	289	71	0	8	3	13	.258	.333	.497	.830	98	17.9	.351	119	15.7
25	Ryan Mountcastle R. Mountcastle	33	2021	BAL	144	534	77	136	23	1	89	41	4	161	4	3	586	260	57	0	7	2	12	.255	.309	.487	.796	81	10	.335	111	7.8