Between the 2017 and 2018 seasons, Sylvia Fowles had the most steals + blocks, with 202.

Interpreted as:

most (stl+blk) by a player in 2017 to 2018

	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	Sylvia Fowles S. Fowles	202	93	109	68	31.4	18.3	11.1	1.9	1.4	1.6	7.2	11.3	63.7	0.0	0.0		3.9	5.1	76.3	67.5	3.6	7.5	2.7	2,134	1,246	758	126	186	196	+410
2	Elizabeth Williams E. Williams	188	62	126	67	29.3	9.8	6.5	1.4	0.9	1.9	4.0	7.9	51.2	0.0	0.0	0.0	1.7	2.8	60.5	53.6	2.7	3.9	1.3	1,960	654	436	92	87	169	-24
3	Brittney Griner B. Griner	187	35	152	60	32.1	21.1	7.7	2.0	0.6	2.5	7.9	14.1	55.8	0.0	0.1	25.0	5.3	6.6	80.6	61.9	1.8	5.9	2.4	1,928	1,266	460	119	144	198	+226
4	Breanna Stewart B. Stewart	186	84	102	67	32.2	20.9	8.5	2.6	1.3	1.5	7.3	14.6	50.4	1.6	4.2	39.4	4.5	5.7	80.2	61.1	1.3	7.2	2.1	2,160	1,398	571	176	141	176	+337
5	Jessica Breland J. Breland	182	58	124	68	25.5	8.9	7.1	1.8	0.9	1.8	3.9	8.6	45.2	0.1	0.3	38.1	1.0	1.3	76.9	48.5	1.6	5.5	1.8	1,733	604	484	121	121	159	-49
6	Candace Parker C. Parker	174	86	88	64	30.7	17.4	8.3	4.5	1.3	1.4	6.3	13.4	47.5	1.3	3.8	35.0	3.3	4.3	78.4	57.0	1.4	6.9	2.8	1,962	1,112	530	287	181	142	+330
7	Natasha Howard N. Howard	149	62	87	68	18.6	8.8	4.4	0.9	0.9	1.3	3.5	6.6	52.9	0.3	1.0	30.3	1.5	2.0	78.4	59.1	1.6	2.8	1.3	1,266	597	300	58	90	182	+357
8	Maya Moore M. Moore	147	121	26	68	31.5	17.6	5.1	3.0	1.8	0.4	6.3	14.6	43.2	1.9	5.0	38.6	3.1	3.6	84.6	54.4	1.4	3.6	1.8	2,143	1,200	345	207	121	142	+460
9	Alana Beard A. Beard	138	115	23	64	28.4	5.6	3.3	2.0	1.8	0.4	2.3	5.0	45.5	0.1	0.4	33.3	0.8	1.0	80.6	50.5	0.9	2.4	1.0	1,818	356	211	126	65	166	+321
10	Jonquel Jones J. Jones	136	44	92	68	24.5	13.6	8.7	1.6	0.6	1.4	4.9	9.0	54.1	1.1	2.4	46.0	2.8	3.6	77.0	64.3	2.9	5.8	1.6	1,667	923	591	107	112	214	+344
11	Skylar Diggins S. Diggins	135	90	45	66	34.2	18.2	3.4	6.0	1.4	0.7	5.7	13.9	41.3	1.5	4.7	32.1	5.2	6.0	86.9	55.1	0.7	2.7	2.7	2,254	1,202	225	397	175	153	+53
12	Nneka Ogwumike N. Ogwumike	135	105	30	61	30.9	17.3	7.3	2.0	1.7	0.5	6.8	12.4	54.6	0.4	1.3	34.2	3.4	4.0	85.1	61.3	1.8	5.5	1.5	1,885	1,058	447	125	92	176	+363
13	Elena Delle Donne E. Delle Donne	124	48	76	54	31.3	20.2	7.0	2.0	0.9	1.4	7.0	14.3	49.0	1.5	3.8	39.8	4.7	5.1	92.3	61.1	1.5	5.5	1.2	1,691	1,092	379	108	64	98	+258
14	Allisha Gray A. Gray	124	96	28	68	26.9	11.1	3.7	1.9	1.4	0.4	3.7	9.4	38.9	1.0	3.4	28.5	2.8	3.3	82.8	50.7	1.4	2.3	1.3	1,831	753	249	127	89	147	-119
15	Alyssa Thomas A. Thomas	103	80	23	57	30.1	12.9	7.4	4.4	1.4	0.4	5.0	10.2	49.3	0.0	0.1	0.0	2.9	5.2	56.1	52.0	1.6	5.7	2.6	1,716	738	420	248	146	174	+429
16	Jewell Loyd J. Loyd	103	86	17	68	30.4	16.6	3.9	3.6	1.3	0.3	5.7	13.4	42.7	1.8	4.7	37.7	3.4	3.9	85.8	54.8	1.1	2.8	2.2	2,069	1,130	263	243	150	123	+342
17	Jasmine Thomas J. Thomas	100	88	12	66	28.2	13.5	2.8	4.6	1.3	0.2	5.0	12.2	41.0	1.5	4.3	35.5	1.9	2.4	82.1	50.8	0.6	2.2	2.4	1,858	890	185	302	161	122	+270
18	Stefanie Dolson S. Dolson	100	33	67	60	28.6	12.4	5.3	2.8	0.6	1.1	5.0	9.6	52.3	0.8	2.1	39.8	1.5	1.7	89.1	59.8	1.0	4.3	2.2	1,713	741	317	166	129	201	-73
19	Chelsea Gray C. Gray	98	84	14	68	33.0	14.8	3.4	4.8	1.2	0.2	5.5	11.2	49.5	1.3	3.0	44.0	2.4	2.9	83.1	59.4	0.6	2.8	2.1	2,242	1,007	229	326	144	139	+341
20	Glory Johnson G. Johnson	97	70	27	62	27.0	11.7	7.6	1.5	1.1	0.4	4.4	9.8	44.8	0.6	2.0	31.4	2.3	3.0	77.0	52.7	2.0	5.6	1.8	1,674	726	473	92	112	158	-49
21	Courtney Vandersloot C. Vandersloot	96	73	23	57	31.1	12.0	3.7	8.4	1.3	0.4	4.6	9.2	50.2	1.2	3.2	39.2	1.5	1.8	83.8	60.1	0.5	3.2	3.2	1,772	685	213	476	184	122	-175
22	Tina Charles T. Charles	96	52	44	67	32.6	19.7	8.2	2.6	0.8	0.7	7.8	17.1	45.7	0.8	2.4	33.5	3.2	4.1	78.9	52.0	2.0	6.2	2.6	2,183	1,322	549	177	173	158	-61
23	Tiffany Hayes T. Hayes	92	77	15	64	29.6	16.8	3.7	2.5	1.2	0.2	5.4	12.2	43.9	1.4	4.1	34.6	4.6	5.5	83.6	57.2	0.9	2.8	1.8	1,892	1,072	239	163	112	167	+83
24	Tamera Young T. Young	89	68	21	68	25.6	9.1	4.2	2.3	1.0	0.3	3.5	9.2	38.2	0.4	1.3	33.7	1.7	2.4	69.3	44.5	0.9	3.3	1.7	1,743	618	285	158	117	138	-164
25	Candice Dupree C. Dupree	87	61	26	65	31.6	14.6	6.1	1.7	0.9	0.4	6.3	12.9	49.1	0.0	0.0	0.0	1.9	2.3	85.1	52.5	1.1	5.0	1.5	2,055	950	397	108	96	117	-418