Freddie Freeman has the most career total bases by an active player, with 3,995 bases.

	NAME	TB	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Freddie Freeman F. Freeman	3,995	2,097	7,799	1,336	2,346	529	32	352	1,273	1,038	109	1,688	98	31	9,010	913	0	64	140	166	.301	.388	.512	.900	1547	495.7	.382	142	462.9
2	Paul Goldschmidt P. Goldschmidt	3,757	2,002	7,390	1,250	2,138	461	24	370	1,219	1,073	51	1,933	174	35	8,570	855	0	56	119	170	.289	.381	.508	.889	1441	438.4	.378	138	394.3
3	Andrew McCutchen A. McCutchen	3,737	2,193	8,102	1,263	2,214	442	50	327	1,123	1,145	94	1,828	220	89	9,418	819	3	74	70	139	.273	.367	.461	.828	1415	321.8	.359	127	299.1
4	Jose Altuve J. Altuve	3,535	1,893	7,575	1,191	2,309	441	31	241	846	620	77	1,077	321	94	8,348	713	26	50	47	202	.305	.361	.467	.828	1255	283.2	.356	129	288.2
5	Manny Machado M. Machado	3,464	1,809	7,090	1,040	1,987	382	18	353	1,094	637	27	1,352	107	40	7,830	753	14	62	69	217	.280	.339	.489	.828	1149	229.9	.351	124	221.9
6	Nolan Arenado N. Arenado	3,408	1,750	6,673	978	1,892	398	34	350	1,170	572	42	1,077	29	23	7,370	782	5	78	80	198	.284	.340	.511	.851	1126	259.8	.358	117	155.2
7	Mike Trout M. Trout	3,282	1,566	5,684	1,145	1,689	313	55	390	982	1,003	101	1,538	214	38	6,846	758	0	58	124	71	.297	.408	.577	.985	1340	545.3	.413	168	547.6
8	Carlos Santana C. Santana	3,277	2,149	7,641	1,092	1,848	399	17	332	1,118	1,311	43	1,499	62	18	9,060	748	0	65	66	187	.242	.353	.429	.782	1244	187.8	.341	115	162.9
9	Bryce Harper B. Harper	3,190	1,710	6,147	1,114	1,725	382	24	345	1,010	1,070	49	1,580	148	50	7,338	751	13	59	133	136	.281	.388	.519	.907	1269	408.1	.383	142	370.3
10	Giancarlo Stanton G. Stanton	3,170	1,653	6,037	907	1,555	306	11	429	1,104	777	53	1,964	42	15	6,906	746	0	39	88	154	.258	.345	.525	.870	1095	295.3	.368	135	289.3
11	Mookie Betts M. Betts	2,982	1,450	5,760	1,119	1,683	379	40	280	867	710	50	885	194	39	6,577	699	4	53	35	76	.292	.372	.518	.889	1115	334.8	.378	138	306.4
12	Nick Castellanos N. Castellanos	2,877	1,615	6,147	787	1,683	390	42	240	884	416	53	1,542	40	22	6,666	672	0	50	19	137	.274	.323	.468	.791	908	120.9	.337	111	92.6
13	José Ramírez J. Ramírez	2,850	1,522	5,644	941	1,585	379	41	268	899	626	40	762	263	60	6,385	688	19	56	94	79	.281	.354	.505	.859	996	239.3	.361	130	231.8
14	Salvador Perez S. Perez	2,806	1,623	6,158	674	1,637	304	11	281	954	256	87	1,242	6	1	6,554	596	0	53	40	190	.266	.302	.456	.758	806	44.9	.323	102	15.4
15	Marcell Ozuna M. Ozuna	2,746	1,539	5,807	794	1,577	269	21	286	919	562	25	1,415	29	14	6,428	576	1	33	19	148	.272	.337	.473	.810	924	169.7	.347	120	157.6
16	Xander Bogaerts X. Bogaerts	2,729	1,603	6,117	917	1,755	368	18	190	813	574	55	1,227	119	22	6,811	576	5	60	23	156	.287	.350	.446	.796	962	158.8	.343	115	122
17	Francisco Lindor F. Lindor	2,725	1,448	5,733	941	1,570	317	26	262	808	551	72	1,048	198	47	6,448	605	31	61	36	104	.274	.342	.475	.817	938	170.3	.348	121	160.3
18	Christian Yelich C. Yelich	2,691	1,536	5,799	980	1,654	313	35	218	792	799	48	1,463	216	39	6,678	566	5	27	56	121	.285	.375	.464	.839	1040	255.3	.362	129	238
19	Marcus Semien M. Semien	2,684	1,576	6,156	933	1,564	315	35	245	770	611	24	1,269	134	40	6,835	595	7	37	8	98	.254	.322	.436	.758	877	67.9	.327	108	71.4
20	Justin Turner J. Turner	2,564	1,718	5,638	803	1,600	349	9	199	825	584	136	995	46	13	6,425	557	5	62	18	145	.284	.361	.455	.816	955	199.3	.353	125	197.1
21	Eugenio Suárez E. Suárez	2,536	1,545	5,502	784	1,364	248	15	298	893	607	97	1,698	33	19	6,274	561	9	59	15	124	.248	.330	.461	.791	867	122.9	.339	112	94.5
22	Jason Heyward J. Heyward	2,521	1,824	6,174	879	1,575	306	41	186	730	706	62	1,238	125	43	6,982	533	6	34	27	104	.255	.336	.408	.744	866	54.1	.326	104	29.7
23	DJ LeMahieu	2,492	1,658	6,090	892	1,759	277	39	126	660	572	31	1,035	93	49	6,777	442	37	47	24	188	.289	.350	.409	.760	884	87.9	.331	100	5.5
24	George Springer G. Springer	2,476	1,374	5,281	911	1,380	237	23	271	744	643	79	1,265	109	40	6,039	531	2	34	12	116	.261	.348	.469	.817	895	181.1	.352	126	191.2
25	Starling Marte S. Marte	2,462	1,482	5,592	859	1,595	283	55	158	651	332	165	1,225	358	100	6,134	496	22	23	18	117	.285	.342	.440	.783	837	120.4	.339	116	114.5