Barry Bonds has the most bases on balls in a World Series, with 13 walks.

Interpreted as:

most walks by a player in one world series

	NAME	BB	SEASON	SERIES	TM	G	AB	R	H	2B	3B	HR	RBI	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Barry Bonds B. Bonds	13	2002	World Series	SFG	7	17	8	8	2	0	4	6	0	3	0	0	30	22	6	0	0	7	0	.471	.700	1.294	1.994
2	Gene Tenace G. Tenace	11	1973	World Series	OAK	7	19	0	3	1	0	0	3	0	7	0	2	30	4	1	0	0	1	1	.158	.467	.211	.677
3	Babe Ruth B. Ruth	11	1926	World Series	NYY	7	20	6	6	0	0	4	5	0	2	1	1	31	18	4	0		1	0	.300	.548	.900	1.448
4	Willie Randolph W. Randolph	9	1981	World Series	NYY	6	18	5	4	1	1	2	3	0	0	1	1	28	13	4	0	1	0	0	.222	.464	.722	1.187
5	David Ortiz D. Ortiz	8	2013	World Series	BOS	6	16	7	11	2	0	2	6	0	1	0	0	25	19	4	0	1	4	0	.688	.760	1.188	1.948
6	Gary Sheffield G. Sheffield	8	1997	World Series	FLA	7	24	4	7	1	0	1	5	1	5	0	0	33	11	2	0	0	0	2	.292	.485	.458	.943
7	Mickey Mantle M. Mantle	8	1960	World Series	NYY	7	25	8	10	1	0	3	11	0	9	0	1	33	20	4	0	0	2	0	.400	.545	.800	1.345
8	Eddie Mathews E. Mathews	8	1957	World Series	MIL	7	22	4	5	3	0	1	4	0	5	0	0	31	11	4	1	0	0	1	.227	.433	.500	.933
9	Jim Gilliam J. Gilliam	8	1955	World Series	BKN	7	24	2	7	1	0	0	3	0	1	1	1	32	8	1	0	0	0	1	.292	.469	.333	.802
10	Snuffy Stirnweiss S. Stirnweiss	8	1947	World Series	NYY	7	27	3	7	0	1	0	3	0	8	0	0	35	9	1	0		0	0	.259	.429	.333	.762
11	Roy Cullenbine R. Cullenbine	8	1945	World Series	DET	7	22	5	5	2	0	0	4	0	2	1	0	31	7	2	1		1	0	.227	.433	.318	.752
12	Jo-Jo White J. White	8	1934	World Series	DET	7	23	6	3	0	0	0	0	1	4	1	2	32	3	0	0		0	0	.130	.375	.130	.505
13	Babe Ruth B. Ruth	8	1923	World Series	NYY	6	19	8	7	1	1	3	3	0	6	0	0	27	19	5	0		0	0	.368	.556	1.000	1.556
14	Shohei Ohtani S. Ohtani	7	2025	World Series	LAD	5	19	5	6	2	0	3	5	0	5	0	1	26	17	5	0	0	4	0	.316	.500	.895	1.395
15	Juan Soto J. Soto	7	2024	World Series	NYY	5	16	6	5	1	0	1	1	0	2	0	0	23	9	2	0	0	1	1	.313	.522	.563	1.084
16	George Springer G. Springer	7	2019	World Series	HOU	7	27	6	8	4	0	2	4	0	5	2	0	34	18	6	0	0	0	0	.296	.441	.667	1.108
17	Matt Holliday M. Holliday	7	2011	World Series	STL	6	19	5	3	1	0	0	0	0	4	0	0	26	4	1	0	0	0	3	.158	.385	.211	.595
18	Ian Kinsler I. Kinsler	7	2011	World Series	TEX	7	25	2	9	1	0	0	2	0	4	1	3	32	10	1	0	0	1	0	.360	.500	.400	.900
19	Matt Williams M. Williams	7	1997	World Series	CLE	7	26	8	10	1	0	1	3	0	6	0	0	33	14	2	0	0	0	0	.385	.515	.538	1.054
20	Albert Belle A. Belle	7	1995	World Series	CLE	6	17	4	4	0	0	2	4	0	5	0	1	24	10	2	0	0	2	0	.235	.458	.588	1.047
21	Lenny Dykstra L. Dykstra	7	1993	World Series	PHI	6	23	9	8	1	0	4	8	0	4	4	0	30	21	5	0	0	1	0	.348	.500	.913	1.413
22	John Kruk J. Kruk	7	1993	World Series	PHI	6	23	4	8	1	0	0	4	0	7	0	0	30	9	1	0	0	0	0	.348	.500	.391	.891
23	Carlton Fisk C. Fisk	7	1975	World Series	BOS	7	25	5	6	0	0	2	4	0	7	0	0	32	12	2	0	0	3	1	.240	.406	.480	.886
24	Willie Stargell W. Stargell	7	1971	World Series	PIT	7	24	3	5	1	0	0	1	0	9	0	0	31	6	1	0	0	0	0	.208	.387	.250	.637
25	Mickey Mantle M. Mantle	7	1958	World Series	NYY	7	24	4	6	0	1	2	3	0	4	0	0	31	14	3	0	0	1	0	.250	.419	.583	1.003