Albert Pujols launched the most home runs by a player in his first 9 seasons, with 366 home runs.

Interpreted as:

most hr by a player first 9 seasons career

	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	Albert Pujols A. Pujols	366	1,399	5,146	1,071	1,717	387	14	1,112	811	69	570	61	30	6,082	3,230	767	1	55	198	180	.334	.427	.628	1.055	1295	551.8	.437	169	537.6
2	Ralph Kiner R. Kiner	351	1,359	4,884	915	1,373	203	39	961	946	24	703	22	2	5,866	2,707	593	9	3		118	.281	.400	.554	.954	1109	429.9	.431	148	354.2
3	Eddie Mathews E. Mathews	338	1,330	4,894	929	1,373	200	49	901	837	14	791	43	19	5,810	2,685	587	30	35	52	62	.281	.385	.549	.933	1044	381.3	.409	152	377.2
4	Adam Dunn A. Dunn	316	1,290	4,417	780	1,101	230	8	777	913	62	1,433	59	20	5,417	2,295	554	2	23	97	65	.249	.383	.520	.903	913	251.7	.384	131	211.4
5	Aaron Judge A. Judge	315	993	3,564	736	1,026	173	5	716	693	33	1,209	53	16	4,316	2,154	493	0	26	68	100	.288	.406	.604	1.010	887	370.9	.420	174	374.5
6	Mark Teixeira M. Teixeira	314	1,374	5,213	872	1,467	328	17	1,017	692	89	1,040	19	5	6,034	2,771	659	0	40	78	119	.281	.373	.532	.904	1017	291.2	.385	133	244.9
7	Giancarlo Stanton G. Stanton	305	1,144	4,194	678	1,124	236	11	772	557	44	1,351	41	14	4,824	2,297	552	0	29	79	90	.268	.358	.548	.905	806	254.2	.381	143	243.5
8	Ryan Howard R. Howard	300	1,098	4,054	661	1,100	200	17	920	565	44	1,306	12	4	4,701	2,234	517	0	38	139	82	.271	.364	.551	.915	778	217.6	.381	132	187.6
9	Alex Rodriguez A. Rodriguez	298	1,114	4,382	885	1,354	255	16	872	472	57	869	160	43	4,972	2,535	569	16	45	27	94	.309	.380	.579	.958	932	307.4	.406	143	280.3
10	Hank Aaron H. Aaron	298	1,350	5,309	956	1,697	292	73	991	463	20	515	72	32	5,868	3,029	663	19	57	106	145	.320	.373	.571	.943	1054	381.6	.405	152	377.3
11	Ernie Banks E. Banks	298	1,216	4,670	751	1,355	210	59	858	452	29	577	37	39	5,205	2,577	567	10	44	116	103	.290	.353	.552	.905	859	264.4	.388	133	210.4
12	Ken Griffey Jr. K. Griffey Jr.	294	1,214	4,593	820	1,389	261	24	872	580	33	755	123	48	5,262	2,580	579	6	50	142	87	.302	.381	.562	.943	942	321.4	.400	144	289.5
13	Ted Williams T. Williams	293	1,273	4,555	1,164	1,594	338	57	1,135	1,183	21	397	19		5,764	2,925	688	5			111	.350	.486	.642	1.128	1415	747.3	.506	190	651.9
14	Frank Robinson F. Robinson	291	1,346	4,945	934	1,501	285	45	896	628	100	689	148	48	5,735	2,749	621	13	49	111	122	.304	.390	.556	.945	1047	401.5	.407	149	336
15	Frank Thomas F. Thomas	286	1,236	4,406	894	1,416	281	10	963	989	32	675	25	15	5,501	2,575	577	0	74	120	137	.321	.443	.584	1.027	1157	496.2	.438	170	485.4
16	Mike Trout M. Trout	285	1,199	4,340	903	1,324	251	46	752	803	81	1,118	200	36	5,272	2,522	582	0	48	100	57	.305	.419	.581	1.000	1052	444.1	.419	172	447.6
17	Prince Fielder P. Fielder	285	1,322	4,732	736	1,352	269	10	870	726	104	980	18	11	5,612	2,496	564	0	50	138	120	.286	.389	.527	.916	958	299.2	.388	140	274
18	Mike Schmidt M. Schmidt	283	1,234	4,261	778	1,104	208	39	787	778	47	1,077	129	59	5,158	2,239	530	16	56	73	59	.259	.375	.525	.901	872	301.1	.396	145	266.8
19	Darryl Strawberry D. Strawberry	280	1,248	4,408	748	1,159	209	34	832	655	29	1,085	201	83	5,137	2,276	523	1	44	112	53	.263	.359	.516	.875	822	239.9	.378	143	252.6
20	Mickey Mantle M. Mantle	280	1,246	4,478	994	1,392	208	54	841	892	9	899	98	25	5,409	2,548	542	12	18	54	44	.311	.425	.569	.994	1086	467.8	.437	172	466
21	Willie Mays W. Mays	279	1,218	4,669	884	1,481	233	91	812	566	18	505	204	63	5,298	2,733	603	1	44	80	104	.317	.390	.585	.975	1007	402.5	.422	155	360.5
22	Shohei Ohtani S. Ohtani	278	1,015	3,717	705	1,046	191	45	666	540	25	1,100	164	43	4,302	2,161	514	0	20	88	49	.281	.374	.581	.956	804	290.1	.397	156	286.4
23	Mike Piazza M. Piazza	278	1,117	4,135	701	1,356	199	4	881	439	16	632	17	15	4,620	2,397	481	0	30	93	129	.328	.392	.580	.972	880	299.9	.411	154	320.8
24	Miguel Cabrera M. Cabrera	277	1,351	5,041	852	1,597	346	13	984	643	39	1,009	29	17	5,777	2,800	636	5	49	144	166	.317	.395	.555	.950	1046	351.2	.400	146	328.7
25	Manny Ramirez M. Ramirez	277	1,109	3,999	758	1,248	270	13	929	622	45	927	28	25	4,715	2,375	560	2	47	72	107	.312	.406	.594	1.000	945	349.4	.421	151	315.1