most career hr including postseason before turning 30 years old

Alex Rodriguez has launched the most career homers by a player younger than 30 in the regular-season and playoffs, with 415 home runs.

Interpreted as:

most career hr including postseason before turning 30 years old by a player

	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
1	Alex Rodriguez A. Rodriguez	415	1,554	6,061	1,214	1,859	335	24	1,192	704	92	1,224	217	57	6,933	3,487	774	17	59	49	137	.307	.384	.575	.959
2	Ken Griffey Jr. K. Griffey Jr.	404	1,550	5,891	1,074	1,760	322	30	1,163	754	48	995	172	61	6,756	3,354	756	6	57	171	109	.299	.380	.569	.949
3	Mickey Mantle M. Mantle	388	1,599	5,684	1,274	1,746	244	68	1,094	1,161	9	1,176	124	37	6,895	3,290	700	13	28	73	60	.307	.424	.579	1.003
4	Jimmie Foxx J. Foxx	383	1,579	5,615	1,227	1,874	316	94	1,358	996	9	869	71		6,681	3,527	793	61				.334	.435	.628	1.063
5	Albert Pujols A. Pujols	379	1,455	5,345	1,110	1,781	397	15	1,148	847	72	598	61	31	6,321	3,345	791	1	56	210	185	.333	.427	.626	1.053
6	Eddie Mathews E. Mathews	371	1,496	5,513	1,039	1,557	228	55	1,000	943	16	904	57	29	6,543	3,008	654	32	39	57	77	.282	.386	.546	.932
7	Andruw Jones A. Jones	355	1,700	6,137	1,016	1,635	317	32	1,065	694	80	1,325	138	58	6,974	3,081	704	7	56	64	151	.266	.346	.502	.848
8	Juan Gonzalez J. Gonzalez	346	1,258	4,870	798	1,431	283	19	1,085	348	48	955	21	15	5,326	2,790	648	2	58	64	130	.294	.343	.573	.916
9	Mel Ott M. Ott	346	1,755	6,209	1,255	1,957	338	61	1,319	1,048	37	525	60		7,369	3,455	745	75				.315	.417	.556	.974
10	Hank Aaron H. Aaron	345	1,525	5,995	1,086	1,918	323	78	1,130	546	20	619	103	37	6,642	3,432	746	19	62	124	159	.320	.375	.572	.948
11	Miguel Cabrera M. Cabrera	333	1,567	5,876	997	1,864	397	14	1,170	738	45	1,153	36	18	6,720	3,288	744	6	55	168	200	.317	.394	.560	.954
12	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
13	Frank Robinson F. Robinson	315	1,474	5,425	1,028	1,637	313	50	979	680	114	773	158	57	6,285	2,995	678	13	53	125	139	.302	.388	.552	.940
14	Harmon Killebrew H. Killebrew	312	1,186	4,097	683	1,070	140	14	785	688	31	935	6	8	4,847	2,174	466	0	31	47	99	.261	.369	.531	.900
15	Mike Trout M. Trout	311	1,291	4,668	968	1,420	268	49	817	868	86	1,217	203	38	5,674	2,719	628	0	52	109	58	.304	.418	.582	1.001
16	Giancarlo Stanton G. Stanton	310	1,172	4,287	691	1,149	239	11	788	574	44	1,387	42	14	4,936	2,340	560	0	31	79	93	.268	.358	.546	.904
17	Manny Ramirez M. Ramirez	299	1,194	4,300	811	1,332	285	13	990	678	51	993	29	25	5,082	2,540	597	2	51	83	119	.310	.406	.591	.996
18	Johnny Bench J. Bench	296	1,555	5,711	850	1,533	302	23	1,057	671	16	968	61	32	6,478	2,769	621	5	75	115	146	.268	.343	.485	.828
19	Ralph Kiner R. Kiner	294	1,054	3,765	727	1,057	147	31	771	770	19	528	18	2	4,557	2,148	472	3			90	.281	.405	.571	.976
20	Bryce Harper B. Harper	293	1,407	5,026	931	1,405	305	24	833	892	40	1,305	126	43	6,023	2,637	622	13	52	114	106	.280	.389	.525	.914
21	Prince Fielder P. Fielder	293	1,396	5,003	766	1,409	281	10	893	762	111	1,032	18	12	5,927	2,589	584	0	51	153	131	.282	.385	.517	.903
22	Lou Gehrig L. Gehrig	289	1,307	4,827	1,147	1,659	345	118	1,227	853	24	529	67		5,806	3,107	752	102				.344	.445	.644	1.088
23	Babe Ruth B. Ruth	288	1,123	3,630	937	1,266	272	85	888	895	26	621	74		4,596	2,572	645	45				.349	.481	.709	1.189
24	Willie Mays W. Mays	285	1,248	4,782	903	1,514	237	91	832	586	18	521	208	63	5,431	2,788	613	1	44	83	109	.317	.390	.583	.973
25	Darryl Strawberry D. Strawberry	284	1,268	4,484	761	1,178	213	34	844	664	29	1,108	205	85	5,223	2,311	531	1	45	112	54	.263	.358	.515	.874