Ralph Kiner crushed the most home runs by a player before his 5th season, with 168 homers.

Interpreted as:

most home runs by a player before year 5

	NAME	HR	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	Ralph Kiner R. Kiner	168	604	2,171	401	618	78	17	458	401	7	312	11		2,582	1,234	263	3			52	.285	.398	.568	.966	495	200.8	.438	153	169.6
2	Albert Pujols A. Pujols	160	629	2,363	500	787	189	9	504	304	35	279	13	13	2,728	1,474	358	1	25	43	75	.333	.413	.624	1.037	575	240	.433	166	231.5
3	Eddie Mathews E. Mathews	153	581	2,082	394	585	98	22	397	380	6	357	20	14	2,491	1,186	273	10	13	20	29	.281	.391	.570	.961	467	180.6	.423	155	174.6
4	Pete Alonso P. Alonso	146	530	1,963	310	512	90	5	380	223	51	499	10	1	2,254	1,050	241	0	17	32	54	.261	.349	.535	.884	372	98.8	.368	137	104.8
5	Mark Teixeira M. Teixeira	140	615	2,346	378	661	149	11	450	273	39	489	11	3	2,671	1,252	300	0	13	34	55	.282	.364	.534	.898	442	113.8	.380	126	87.8
6	Joe DiMaggio J. DiMaggio	137	554	2,319	520	791	143	49	558	199	15	117	16		2,544	1,443	329	11			11	.341	.397	.622	1.019	539	217.2	.450	149	180.8
7	Frank Robinson F. Robinson	134	596	2,277	415	680	112	21	366	239	47	360	46	15	2,594	1,236	267	13	18	26	56	.299	.374	.543	.917	453	158.4	.398	138	121.3
8	Ryan Howard R. Howard	129	410	1,461	255	425	73	3	353	250	16	493	1	1	1,742	891	205	0	15	80	28	.291	.397	.610	1.007	333	117.4	.410	145	102.4
9	Ryan Braun R. Braun	128	579	2,316	397	711	149	20	420	184	32	467	63	18	2,547	1,284	297	0	15	7	49	.307	.364	.554	.918	443	138.5	.393	141	128.6
10	Ted Williams T. Williams	127	586	2,104	541	749	154	33	515	495	12	196	11		2,615	1,350	314	4			45	.356	.481	.642	1.123	643	337.5	.503	185	289.6
11	Chuck Klein C. Klein	125	517	2,111	446	760	152	28	470	181	6	182	16		2,329	1,343	305	31				.360	.412	.636	1.048	522	215.9	.458	148	159.1
12	José Abreu J. Abreu	124	614	2,414	330	726	144	12	410	172	56	515	6	3	2,660	1,266	280	0	18	39	72	.301	.359	.524	.883	430	123.5	.374	139	119.7
13	Cody Bellinger C. Bellinger	123	506	1,808	325	494	98	14	318	258	7	447	45	10	2,083	989	235	0	10	45	26	.273	.364	.547	.911	355	100.8	.375	137	98.7
14	Trevor Story T. Story	123	544	2,061	334	568	133	18	347	189	21	663	65	21	2,282	1,106	274	2	9	9	32	.276	.341	.537	.878	369	93.2	.367	114	40.4
15	Orlando Cepeda O. Cepeda	122	602	2,362	366	731	137	15	439	135	25	366	65	34	2,542	1,264	274	0	20	37	60	.309	.351	.535	.886	414	123.6	.382	134	107.3
16	Mark Reynolds M. Reynolds	121	563	1,982	326	480	95	10	346	260	22	767	42	16	2,285	958	226	2	19	14	31	.242	.334	.483	.817	320	47.3	.352	108	21.7
17	Dan Uggla D. Uggla	121	617	2,338	399	602	139	12	360	285	37	611	15	13	2,698	1,128	272	12	26	11	35	.257	.344	.482	.826	389	58.4	.356	113	46
18	Adam Dunn A. Dunn	118	501	1,728	313	430	92	4	273	348	28	565	37	14	2,112	884	214	1	7	34	24	.249	.382	.512	.893	353	93.9	.381	129	78.9
19	Troy Glaus T. Glaus	118	522	1,867	324	475	113	3	312	305	14	515	30	15	2,199	948	234	0	13	14	42	.254	.361	.508	.869	350	68.8	.372	121	60.3
20	Giancarlo Stanton G. Stanton	117	489	1,749	261	464	107	7	294	224	20	572	17	9	2,002	936	231	0	9	26	33	.265	.354	.535	.889	325	99.8	.379	140	93.1
21	Mark McGwire M. McGwire	117	467	1,650	268	427	68	5	321	234	13	360	2	3	1,921	856	190	1	23	17	44	.259	.351	.519	.870	309	90.7	.377	140	92.5
22	Willie Mays W. Mays	116	458	1,736	318	537	75	35	328	218	9	194	43	14	1,978	1,030	226	1	14	13	37	.309	.386	.593	.980	380	152.2	.430	153	133.2
23	Prince Fielder P. Fielder	114	513	1,789	279	498	104	5	312	235	38	397	12	6	2,085	954	223	0	23	45	38	.278	.370	.533	.903	344	87	.380	129	77
24	Evan Longoria E. Longoria	113	563	2,089	341	573	147	8	401	270	25	479	34	7	2,414	1,075	268	0	30	33	61	.274	.360	.515	.874	378	96.5	.373	135	100.3
25	Julio Rodríguez J. Rodríguez	112	590	2,384	368	654	110	9	341	169	37	628	116	28	2,597	1,118	231	0	7	16	46	.274	.331	.469	.800	370	63.5	.343	128	84.9