7 players were tied for the most grand slams in 2020, with 2 grand slams. The first three are Charlie Blackmon, Freddie Freeman and Didi Gregorius.

	NAME	GRANDSLAM	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Charlie Blackmon C. Blackmon	2	2020	COL	59	221	31	67	12	1	6	42	19	2	44	2	1	247	99	19	0	5	4	4	.303	.356	.448	.804
2	Freddie Freeman F. Freeman	2	2020	ATL	60	214	51	73	23	1	13	53	45	3	37	2	0	262	137	37	0	0	7	6	.341	.462	.640	1.102
3	Didi Gregorius D. Gregorius	2	2020	PHI	60	215	34	61	10	2	10	40	15	4	28	3	2	237	105	22	1	2	3	4	.284	.339	.488	.827
4	Manny Machado M. Machado	2	2020	SDP	60	224	44	68	12	1	16	47	26	0	37	6	3	254	130	29	0	4	4	9	.304	.370	.580	.950
5	Wil Myers W. Myers	2	2020	SDP	55	198	34	57	14	2	15	40	18	2	56	2	1	218	120	31	0	0	0	0	.288	.353	.606	.959
6	Matt Olson M. Olson	2	2020	OAK	60	210	28	41	4	1	14	42	34	1	77	1	0	245	89	19	0	0	2	2	.195	.310	.424	.734
7	Stephen Piscotty S. Piscotty	2	2020	OAK	45	159	17	36	6	0	5	29	9	1	53	4	0	171	57	11	1	1	0	4	.226	.271	.358	.629
8	Jacob Nottingham J. Nottingham	1	2020	MIL	20	48	8	9	1	0	4	13	5	1	20	0	0	54	22	5	0	0	0	1	.188	.278	.458	.736
9	Isaac Paredes I. Paredes	1	2020	DET	34	100	7	22	4	0	1	6	8	0	24	0	0	108	29	5	0	0	0	1	.220	.278	.290	.568
10	Tomás Nido T. Nido	1	2020	NYM	7	24	4	7	1	0	2	6	2	0	6	0	0	26	14	3	0	0	0	2	.292	.346	.583	.929
11	Jake Cronenworth J. Cronenworth	1	2020	SDP	54	172	26	49	15	3	4	20	18	1	30	3	1	192	82	22	0	1	0	4	.285	.354	.477	.831
12	Dominic Smith D. Smith	1	2020	NYM	50	177	27	56	21	1	10	42	14	5	45	0	0	199	109	32	0	3	0	2	.316	.377	.616	.993
13	Willy Adames W. Adames	1	2020	TBR	54	185	29	48	15	1	8	23	20	0	74	2	1	205	89	24	0	0	0	4	.259	.332	.481	.813
14	Kris Bryant K. Bryant	1	2020	CHC	34	131	20	27	5	1	4	11	12	4	40	0	0	147	46	10	0	0	0	1	.206	.293	.351	.644
15	Matt Carpenter M. Carpenter	1	2020	STL	50	140	22	26	6	0	4	24	23	6	48	0	0	169	44	10	0	0	1	1	.186	.325	.314	.640
16	Nick Castellanos N. Castellanos	1	2020	CIN	60	218	37	49	11	2	14	34	19	4	69	0	2	242	106	27	0	1	1	5	.225	.298	.486	.784
17	Jake Cave J. Cave	1	2020	MIN	42	113	17	25	3	2	4	15	5	5	44	0	2	123	44	9	0	0	0	0	.221	.285	.389	.674
18	Matt Davidson M. Davidson	1	2020	CIN	20	43	3	7	1	0	3	11	4	0	13	0	0	47	17	4	0	0	0	2	.163	.234	.395	.629
19	Paul DeJong P. DeJong	1	2020	STL	45	152	17	38	6	0	3	25	17	1	50	1	0	174	53	9	0	4	0	4	.250	.322	.349	.671
20	Adam Duvall A. Duvall	1	2020	ATL	57	190	34	45	8	0	16	33	15	3	54	0	0	209	101	24	0	1	0	2	.237	.301	.532	.833
21	Eric Hosmer E. Hosmer	1	2020	SDP	38	143	23	41	6	0	9	36	9	2	28	4	0	156	74	15	0	2	0	3	.287	.333	.517	.851
22	Danny Jansen D. Jansen	1	2020	TOR	43	120	18	22	3	0	6	20	21	2	31	0	0	147	43	9	3	1	0	1	.183	.313	.358	.671
23	Jose Marmolejos J. Marmolejos	1	2020	SEA	35	107	12	22	4	0	6	18	7	1	32	0	1	115	44	10	0	0	0	2	.206	.261	.411	.672
24	J.D. Martinez	1	2020	BOS	54	211	22	45	16	0	7	27	22	2	59	1	0	237	82	23	0	2	3	6	.213	.291	.389	.680
25	Kevin Pillar K. Pillar	1	2020	TOT	54	208	34	60	12	3	6	26	13	2	41	5	2	223	96	21	0	0	1	4	.288	.336	.462	.798