how has the most season rbis by a pitcher since 1990

Since 1990, Adam Wainwright has the most ribbies by a pitcher in a season, with 18 RBIs in 2016.

	NAME	RBI	SEASON	TM	G	AB	R	H	2B	3B	HR	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Adam Wainwright A. Wainwright	18	2016	STL	32	62	6	13	7	1	2	2	0	17	0	0	69	28	10	5	0	0	1	.210	.234	.452	.686	6	-1.8	.286	76	-2
2	Mike Hampton M. Hampton	16	2001	COL	42	79	20	23	2	0	7	2	0	21	0	1	86	46	9	5	0	0	1	.291	.309	.582	.891	14	3.3	.373	105	0.6
3	Madison Bumgarner M. Bumgarner	15	2014	SFG	31	66	10	17	2	0	4	2	1	29	0	0	78	31	6	8	1	0	0	.258	.286	.470	.755	10	1.1	.329	113	1.2
4	Micah Owings M. Owings	15	2007	ARI	34	60	9	20	7	1	4	2	0	16	0	0	64	41	12	1	1	0	0	.333	.349	.683	1.033	13	5.2	.428	152	4.3
5	Daniel Hudson D. Hudson	14	2011	ARI	32	65	5	18	3	0	1	3	0	21	0	0	79	24	4	11	0	0	2	.277	.309	.369	.678	8	-1	.301	83	-1.6
6	Carlos Zambrano C. Zambrano	14	2008	CHC	37	83	9	28	4	1	4	0	0	24	0	0	85	46	9	2	0	0	4	.337	.337	.554	.892	14	3.8	.382	127	2.8
7	Shane Reynolds S. Reynolds	14	1999	HOU	33	66	4	11	2	0	1	2	0	27	0	0	86	16	3	17	1	0	1	.167	.188	.242	.431	0	-11.2	.190	6	-11
8	Max Scherzer M. Scherzer	12	2016	WSH	33	70	4	13	1	0	0	2	0	30	0	0	85	14	1	13	0	0	1	.186	.208	.200	.408	1	-9.5	.183	3	-10.1
9	Brooks Kieschnick B. Kieschnick	12	2003	MIL	69	70	12	21	1	0	7	6	0	13	0	0	76	43	8	0	0	0	2	.300	.355	.614	.970	14	5.2	.409	148	4.7
10	John Smoltz J. Smoltz	12	1996	ATL	35	78	3	17	3	0	1	3	1	26	0	0	98	23	4	15	1	0	0	.218	.253	.295	.548	5	-7.6	.245	40	-7.5
11	Germán Márquez G. Márquez	11	2019	COL	25	48	5	11	4	1	0	0	0	14	0	0	58	17	5	10	0	0	1	.229	.229	.354	.583	3	-3.9	.242	32	-5.2
12	Carlos Martinez C. Martinez	11	2017	STL	31	62	5	11	3	0	0	1	1	19	0	0	69	14	3	5	0	0	1	.177	.203	.226	.429	1	-7.7	.189	12	-7.8
13	Adam Wainwright A. Wainwright	11	2017	STL	24	42	7	11	2	0	2	1	0	15	0	0	50	19	4	7	0	0	2	.262	.279	.452	.731	6	-0.5	.308	90	-0.6
14	Randy Wolf R. Wolf	11	2009	LAD	33	68	5	11	4	0	1	2	1	22	1	0	81	18	5	9	1	0	1	.162	.194	.265	.459	1	-8.4	.202	16	-8.4
15	Carlos Zambrano C. Zambrano	11	2009	CHC	33	69	7	15	5	0	4	1	0	28	0	0	72	32	9	1	1	0	0	.217	.225	.464	.689	6	-2.4	.288	66	-3
16	Brandon Webb B. Webb	11	2008	ARI	33	67	2	10	4	0	0	1	0	30	0	0	81	14	4	13	0	0	0	.149	.162	.209	.371	-1	-11	.164	-17	-11.9
17	Carlos Zambrano C. Zambrano	11	2006	CHC	35	73	9	11	0	0	6	1	0	27	1	0	80	29	6	5	1	0	2	.151	.160	.397	.557	3	-7.2	.226	23	-8
18	Dontrelle Willis D. Willis	11	2005	FLA	39	92	14	24	4	0	1	3	1	13	0	0	101	31	5	4	1	0	2	.261	.289	.337	.626	8	-4.2	.276	65	-4.4
19	Randy Wolf R. Wolf	11	2003	PHI	33	70	9	14	6	0	0	5	0	22	0	0	82	20	6	6	1	0	1	.200	.250	.286	.536	4	-6.1	.239	39	-6.4
20	Jason Jennings J. Jennings	11	2002	COL	30	62	6	19	4	0	0	3	1	13	0	0	68	23	4	2	0	0	0	.306	.348	.371	.719	8	-0.2	.322	76	-2
21	Kevin Millwood K. Millwood	11	2002	ATL	34	70	5	14	5	0	1	0	0	27	0	0	81	22	6	11	0	0	0	.200	.200	.314	.514	3	-7.1	.220	27	-7.4
22	Brian Bohanon B. Bohanon	11	2000	COL	33	53	6	11	3	0	2	2	0	14	0	0	67	20	5	11	1	0	0	.208	.232	.377	.610	4	-4.8	.258	22	-7.1
23	Kevin Tapani K. Tapani	11	1998	CHC	34	75	7	10	2	0	1	7	0	30	0	0	88	15	3	5	1	0	2	.133	.205	.200	.405	1	-10.4	.190	4	-10.7
24	Steve Avery S. Avery	11	1996	ATL	24	46	5	11	4	1	2	1	0	12	0	0	50	23	7	1	2	0	1	.239	.245	.500	.745	5	-1.4	.303	79	-1.3
25	Fernando Valenzuela F. Valenzuela	11	1990	LAD	35	69	8	21	5	0	1	1	0	12	0	0	78	29	6	7	1	0	0	.304	.310	.420	.730	9	0.3	.323	101	0.1