since 1990 what rookie national league second baseman has the highest batting average in a single season with at least 100 at bats

Since 1990, T.J. Rivera has the highest batting average by a rookie NL second baseman with 100+ at-bats, with an average of .333 in 2016.

	NAME	AVG	AB	SEASON	TM	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	T.J. Rivera	.333	105	2016	NYM	33	10	35	4	1	3	16	3	1	17	0	0	113	50	8	0	4	0	2	.345	.476	.821	16	2.6	.346	120	2.8
2	Jeff McNeil J. McNeil	.329	225	2018	NYM	63	35	74	11	6	3	19	14	5	24	7	1	248	106	20	4	0	1	2	.381	.471	.852	40	10.7	.368	136	10.9
3	Ryan Theriot R. Theriot	.328	134	2006	CHC	53	34	44	11	3	3	16	17	2	18	13	2	159	70	17	6	0	0	5	.412	.522	.934	30	9.8	.404	139	8.2
4	Scooter Gennett S. Gennett	.324	213	2013	MIL	69	29	69	11	2	6	21	10	1	42	2	1	230	102	19	5	1	0	0	.356	.479	.834	34	9	.364	128	7.3
5	Dave Berg D. Berg	.313	182	1998	FLA	81	18	57	11	0	2	21	26	0	46	3	0	215	74	13	4	3	1	1	.393	.407	.800	31	4.8	.358	119	5.3
6	Joe Panik J. Panik	.305	269	2014	SFG	73	31	82	10	2	1	18	16	0	33	0	0	287	99	13	1	1	0	4	.343	.368	.711	32	1.6	.317	106	1.8
7	Kelby Tomlinson K. Tomlinson	.303	178	2015	SFG	54	23	54	6	3	2	20	14	1	40	5	4	193	72	11	0	0	0	3	.358	.404	.762	25	3.4	.335	115	3.4
8	Keston Hiura K. Hiura	.303	314	2019	MIL	84	51	95	23	2	19	49	25	8	107	9	3	348	179	44	0	1	1	6	.368	.570	.938	64	20.4	.388	139	17.8
9	Pete Orr P. Orr	.300	150	2005	ATL	112	32	45	8	1	1	8	6	1	23	7	1	162	58	10	5	0	0	2	.331	.387	.718	18	-1.2	.317	90	-2
10	Craig Counsell C. Counsell	.299	164	1997	TOT	52	20	49	9	2	1	16	18	3	17	1	1	189	65	12	3	1	2	5	.376	.396	.773	25	2	.345	109	2.2
11	DJ LeMahieu	.297	229	2012	COL	81	26	68	12	4	2	22	13	0	42	1	2	247	94	18	3	2	4	8	.332	.410	.742	28	0.3	.317	81	-5.7
12	Neil Walker N. Walker	.296	426	2010	PIT	110	57	126	29	3	12	66	34	3	83	2	3	469	197	44	2	4	1	4	.349	.462	.811	67	12.6	.355	121	11.9
13	Jeff Branson J. Branson	.296	115	1992	CIN	72	12	34	7	1	0	15	5	0	16	0	1	123	43	8	2	1	2	4	.322	.374	.696	13	-0.8	.308	91	-1.2
14	Ronnie Belliard R. Belliard	.295	457	1999	MIL	124	60	135	29	4	8	58	64	0	59	4	5	531	196	41	6	4	0	16	.379	.429	.808	78	9	.360	109	6.2
15	Donovan Solano D. Solano	.295	285	2012	MIA	93	29	84	11	3	2	28	21	2	58	7	0	316	107	16	3	5	1	5	.342	.375	.717	36	-0.2	.314	97	-1.1
16	Aaron Miles A. Miles	.293	522	2004	COL	134	75	153	15	3	6	47	29	2	53	12	7	566	192	24	7	6	0	12	.329	.368	.697	59	-10.7	.308	70	-21.9
17	Luis Gonzalez L. Gonzalez	.292	322	2004	COL	102	42	94	17	2	12	40	15	4	67	1	5	351	151	31	9	1	1	5	.330	.469	.799	47	3.9	.343	93	-3.1
18	Wilton Guerrero W. Guerrero	.291	357	1997	LAD	111	39	104	10	9	4	32	8	0	52	6	5	380	144	23	13	2	1	7	.305	.403	.709	39	-7.6	.308	88	-5.7
19	Vaughn Grissom V. Grissom	.291	141	2022	ATL	41	24	41	6	0	5	18	11	3	34	5	2	156	62	11	0	1	1	0	.353	.440	.792	22	4.4	.345	122	3.9
20	Delino DeShields D. DeShields	.289	499	1990	MON	129	69	144	28	6	4	45	66	4	96	42	22	572	196	38	1	2	3	10	.375	.393	.768	78	13.6	.350	116	10.9
21	Warren Morris W. Morris	.288	511	1999	PIT	147	65	147	20	3	15	73	59	2	88	3	7	581	218	38	4	5	3	12	.360	.427	.787	79	3.3	.347	99	-0.6
22	Ozzie Albies O. Albies	.286	217	2017	ATL	57	34	62	9	5	6	28	21	3	36	8	1	244	99	20	1	2	0	3	.354	.456	.810	35	5.3	.347	110	3.1
23	Jake Cronenworth J. Cronenworth	.285	172	2020	SDP	54	26	49	15	3	4	20	18	1	30	3	1	192	82	22	0	1	0	4	.354	.477	.831	30	5.8	.356	127	6.6
24	Jeff Keppinger J. Keppinger	.284	116	2004	NYM	33	9	33	2	0	3	9	6	0	7	2	1	123	44	5	0	1	0	6	.317	.379	.696	13	-2.5	.306	83	-2.7
25	Brendan Rodgers B. Rodgers	.284	387	2021	COL	102	49	110	21	3	15	51	19	7	84	0	0	415	182	39	0	2	0	8	.328	.470	.798	59	9.1	.341	98	-1