how has the most rbi per at bat by a rookie

Guillermo Mota has the most RBIs per at-bat by a rookie, with 3 in 1999.

	NAME	RBI/AB	RBI	AB	SEASON	TM	G	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	Guillermo Mota G. Mota	3	3	1	1999	MON	47	1	1	0	0	1	0	0	0	0	0	1	4	1	0	0	0	0	1.000	1.000	4.000	5.000	2	1.4	1.959	1128	1.4
2	Connor Overton C. Overton	2	2	1	2021	TOT	6	1	1	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.5	.879	461	0.5
3	Ed Rogers E. Rogers	2	2	1	2005	BAL	8	4	1	0	0	1	0	0	0	0	2	1	4	1	0	0	0	0	1.000	1.000	4.000	5.000	2	1.4	2.017	1245	1.4
4	Michael Gonzalez M. Gonzalez	2	2	1	2004	PIT	44	0	1	1	0	0	0	0	0	0	0	1	2	1	0	0	0	0	1.000	1.000	2.000	3.000	1	0.8	1.244	697	0.8
5	Brett Gideon B. Gideon	2	2	1	1987	PIT	29	0	1	0	0	0	0	1	0	0	0	2	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.8	.816	419	0.8
6	Buster Narum B. Narum	2	2	1	1963	BAL	7	1	1	0	0	1	0	0	0	0	0	1	4	1	0	0	0	0	1.000	1.000	4.000	5.000	2	1.4	2.181	1304	1.4
7	Khalil Lee K. Lee	1.5	3	2	2022	NYM	2	1	1	0	0	1	0	0	0	0	0	2	4	1	0	0	0	0	.500	.500	2.000	2.500	1	1.2	1.036	600	1.2
8	Mark Worrell M. Worrell	1.5	3	2	2008	STL	4	1	1	0	0	1	0	0	0	0	0	2	4	1	0	0	0	0	.500	.500	2.000	2.500	1	1.1	1.012	548	1.1
9	Marv Throneberry M. Throneberry	1.5	3	2	1955	NYY	1	1	2	1	0	0	0	0	0	1	0	3	3	1	0	1	0	0	1.000	.667	1.500	2.167	1	1	.735	361	1
10	Daniel Camarena D. Camarena	1.33	4	3	2021	SDP	6	1	1	0	0	1	0	0	2	0	0	3	4	1	0	0	0	0	.333	.333	1.333	1.667	1	0.9	.669	331	0.9
11	Wladimir Balentien W. Balentien	1.33	4	3	2007	SEA	3	1	2	1	0	1	0	0	0	0	0	4	6	2	0	1	0	0	.667	.500	2.000	2.500	2	1.6	.813	424	1.6
12	Kramer Robertson K. Robertson	1	1	1	2022	STL	2	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.2	.000	-110	-0.2
13	R.J. Alaniz	1	1	1	2019	TOT	8	0	1	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.5	.870	451	0.5
14	José Castillo J. Castillo	1	1	1	2018	SDP	34	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-112	-0.3
15	Drew Gagnon D. Gagnon	1	1	1	2018	NYM	4	0	0	0	0	0	0	0	0	0	0	2	0	0	0	1	0	0	.000	.000	.000	.000	0	-0.5	.000	-110	-0.5
16	Jorge López J. López	1	2	2	2018	TOT	10	1	1	1	0	0	0	0	1	0	0	2	2	1	0	0	0	0	.500	.500	1.000	1.500	1	0.5	.624	302	0.5
17	Randy Rosario R. Rosario	1	1	1	2018	CHC	43	1	1	0	0	0	1	0	0	0	0	2	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.8	.785	411	0.8
18	Dennis Santana D. Santana	1	2	2	2018	LAD	2	0	1	1	0	0	0	0	1	0	0	2	2	1	0	0	0	0	.500	.500	1.000	1.500	1	0.5	.624	307	0.5
19	Jen-Ho Tseng J. Tseng	1	1	1	2017	CHC	2	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-116	-0.3
20	Trevor Williams T. Williams	1	1	1	2016	PIT	7	1	0	0	0	0	2	0	1	0	0	3	0	0	0	0	0	0	.000	.667	.000	.667	1	0.4	.460	193	0.3
21	Daniel Norris D. Norris	1	2	2	2015	TOT	1	1	1	0	0	1	1	0	1	0	0	3	4	1	0	0	0	0	.500	.667	2.000	2.667	2	1.4	.917	512	1.4
22	Branden Pinder B. Pinder	1	1	1	2015	NYY	2	0	1	1	0	0	0	0	0	0	0	1	2	1	0	0	0	0	1.000	1.000	2.000	3.000	1	0.8	1.256	747	0.7
23	Donn Roach D. Roach	1	1	1	2015	CHC	1	0	1	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.5	.881	486	0.4
24	Jeremy Horst J. Horst	1	1	1	2011	CIN	12	0	1	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.5	.890	490	0.5
25	Osiris Matos O. Matos	1	1	1	2009	SFG	5	0	1	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.5	.895	479	0.5