Between the 2018 and 2019 seasons, Natasha Howard had the most steals + blocks, with 243.

Interpreted as:

most (stl+blk) by a player in 2018 to 2019

	NAME	(STL+BLK)	STL	BLK	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	TOV	PF	+/-
1	Natasha Howard N. Howard	243	118	125	68	28.4	15.6	7.3	1.6	1.7	1.8	5.9	12.3	48.0	0.7	2.3	31.4	3.1	3.9	80.5	55.9	2.5	4.8	2.4	1,934	1,064	498	106	163	226	+412
2	Brittney Griner B. Griner	188	39	149	65	32.7	20.6	7.4	2.2	0.6	2.3	8.2	14.9	55.4	0.0	0.1	28.6	4.1	5.1	80.3	60.1	1.8	5.7	2.4	2,126	1,339	484	145	156	195	+68
3	Jessica Breland J. Breland	181	81	100	67	24.9	7.9	7.6	1.8	1.2	1.5	3.4	8.4	40.4	0.1	0.6	23.7	0.9	1.1	80.5	44.0	1.5	6.1	1.4	1,666	527	509	123	97	151	-84
4	Sylvia Fowles S. Fowles	170	81	89	68	30.7	15.7	10.4	1.8	1.2	1.3	6.4	10.6	60.4	0.0	0.0		2.9	3.9	73.9	63.8	3.1	7.2	2.5	2,089	1,066	706	125	171	191	+125
5	Jonquel Jones J. Jones	168	58	110	68	24.7	13.2	7.6	1.6	0.9	1.6	4.7	9.7	49.0	1.4	3.6	37.8	2.4	3.1	76.3	59.9	2.7	4.9	1.8	1,677	898	518	109	121	195	+370
6	Elizabeth Williams E. Williams	162	50	112	65	27.6	9.2	6.1	1.3	0.8	1.7	3.5	7.0	50.0	0.0	0.0		2.2	3.3	65.1	54.1	2.6	3.5	1.3	1,794	596	398	83	82	159	-71
7	LaToya Sanders L. Sanders	143	65	78	62	24.2	7.9	5.9	1.8	1.0	1.3	3.3	5.9	55.9	0.0	0.0	0.0	1.4	1.6	87.8	60.6	1.8	4.1	0.9	1,499	492	365	110	58	137	+463
8	A'ja Wilson A. Wilson	140	40	100	59	29.6	18.8	7.3	2.1	0.7	1.7	6.8	14.6	46.9	0.0	0.0	0.0	5.2	6.6	78.1	53.9	1.8	5.5	1.7	1,749	1,112	431	121	102	120	+5
9	Liz Cambage L. Cambage	139	34	105	64	27.4	19.5	8.9	2.2	0.5	1.6	7.4	13.5	55.1	0.2	0.8	28.6	4.5	6.0	74.2	60.5	2.2	6.8	2.5	1,752	1,247	570	141	161	177	+173
10	Nneka Ogwumike N. Ogwumike	129	102	27	59	29.2	15.8	7.9	1.9	1.7	0.5	6.4	12.3	51.6	0.5	1.6	34.0	2.5	3.1	82.2	57.7	2.1	5.8	1.7	1,723	932	466	111	98	169	+240
11	Elena Delle Donne E. Delle Donne	125	45	80	60	30.4	20.1	7.8	2.3	0.8	1.3	7.3	14.6	50.1	1.7	4.0	41.7	3.7	4.0	92.9	61.2	1.5	6.3	0.9	1,824	1,205	466	135	56	81	+526
12	DeWanna Bonner D. Bonner	123	87	36	68	32.9	17.3	7.4	2.9	1.3	0.5	5.9	14.2	41.3	1.6	5.4	29.2	4.0	4.4	89.4	53.5	1.2	6.3	1.6	2,240	1,173	506	200	108	117	+53
13	Cheyenne Parker-Tyus C. Parker-Tyus	122	44	78	68	19.7	9.4	5.8	0.8	0.6	1.1	3.5	7.0	49.6	0.2	0.5	29.7	2.3	3.0	77.3	56.6	1.8	4.0	1.4	1,340	638	393	53	93	175	-147
14	Courtney Vandersloot C. Vandersloot	117	85	32	63	30.9	11.8	4.0	8.9	1.3	0.5	4.3	9.2	47.0	1.2	3.5	34.5	2.0	2.4	83.9	57.8	0.6	3.5	3.2	1,946	743	255	558	200	112	-15
15	Alyssa Thomas A. Thomas	117	94	23	58	30.3	11.1	7.9	3.6	1.6	0.4	4.6	9.4	48.9	0.0	0.0	0.0	1.9	3.7	51.9	50.4	2.2	5.7	2.0	1,760	644	459	206	117	165	+378
16	Ariel Atkins A. Atkins	114	86	28	62	23.5	10.8	2.6	2.0	1.4	0.5	3.9	9.3	42.3	1.5	4.3	35.7	1.4	1.7	81.7	53.8	0.8	1.8	1.2	1,455	667	162	124	72	146	+527
17	Chiney Ogwumike C. Ogwumike	112	70	42	63	23.6	12.0	6.5	0.9	1.1	0.7	4.8	8.7	55.2	0.0	0.1	33.3	2.4	3.0	80.1	60.1	2.6	3.9	1.5	1,487	753	411	57	93	216	+77
18	Candace Parker C. Parker	111	61	50	53	28.7	15.1	7.4	4.2	1.2	0.9	5.4	11.9	45.5	1.1	3.4	31.8	3.2	4.0	80.3	55.3	1.4	6.0	2.8	1,520	802	393	222	146	104	+153
19	Allisha Gray A. Gray	108	86	22	68	28.6	9.9	3.8	2.4	1.3	0.3	3.2	7.4	43.1	0.9	2.9	32.0	2.6	3.0	85.5	56.6	1.3	2.5	1.4	1,942	674	256	160	97	163	-105
20	Jordin Canada J. Canada	106	98	8	63	22.3	7.7	1.9	4.2	1.6	0.1	2.8	7.5	37.6	0.3	1.6	18.4	1.8	2.3	75.5	45.1	0.3	1.6	2.1	1,407	483	120	263	135	86	+72
21	Diamond DeShields D. DeShields	104	80	24	68	29.3	15.3	5.2	2.3	1.2	0.4	5.3	12.8	41.1	1.3	4.1	32.1	3.4	4.1	83.6	52.3	1.0	4.2	2.1	1,994	1,040	354	156	144	166	-5
22	Glory Johnson G. Johnson	100	68	32	57	23.3	7.7	5.6	1.4	1.2	0.6	2.9	7.3	39.0	0.9	2.8	33.1	1.1	1.5	72.3	48.2	1.3	4.3	1.2	1,328	438	317	78	67	106	-112
23	Jasmine Thomas J. Thomas	98	85	13	68	28.9	12.0	3.1	5.0	1.3	0.2	4.4	11.1	39.5	1.3	4.0	33.6	1.9	2.3	83.0	49.5	0.7	2.4	2.6	1,965	816	208	338	178	132	+251
24	Napheesa Collier N. Collier	97	65	32	34	33.3	13.1	6.6	2.6	1.9	0.9	4.9	10.0	49.0	0.9	2.4	36.1	2.4	3.0	79.2	57.6	1.8	4.8	1.9	1,131	444	223	87	65	99	+132
25	Tina Charles T. Charles	96	47	49	66	32.1	18.3	7.3	2.5	0.7	0.7	7.3	17.0	43.0	0.6	2.3	27.3	3.1	3.9	79.2	49.0	1.9	5.3	2.7	2,116	1,210	480	168	178	176	-446