MLB Players Who Wore Number 21 in 2018

This page is missing Negro League uniforms because we do not have that data at this time. Negro Leagues Data: Frequently Asked Questions (NEW)

Or go to a franchise's uniform history:

Uniform Numbers

Uniform Numbers Table
			Batting Stats												Pitching Stats
Player	Tm	WAR	G	AB	R	H	HR	RBI	SB	BB	BA	OBP	SLG	OPS	W	L	ERA	WHIP	G	GS	SV	IP	H	HR	BB	SO
Christian Arroyo	TBR	0.1	20	53	5	14	1	6	0	6	.264	.339	.396	.735
Walker Buehler	LAD	3.7	22	43	1	7	0	1	0	2	.163	.200	.163	.363	8	5	2.62	0.961	24	23	0	137.1	95	12	37	151
Welington Castillo	CHW	0.5	49	170	17	44	6	15	1	9	.259	.304	.406	.710
Tyler Chatwood	CHC	-0.3	23	25	3	4	0	2	0	1	.160	.192	.160	.352	4	6	5.30	1.804	24	20	0	103.2	92	9	95	85
Lucas Duda	KCR	0.5	87	310	34	75	13	48	1	24	.242	.310	.413	.723
Tyler Duffey	MIN	-0.8	0	0	0	0	0	0	0	0					2	2	7.20	1.200	19	1	0	25.0	26	6	4	19
Derek Fisher	HOU	0.1	42	79	13	13	4	11	2	5	.165	.209	.392	.602
Todd Frazier	NYM	2.5	115	408	54	87	18	59	9	48	.213	.303	.390	.693
Kyle Freeland	COL	7.5	30	65	5	6	0	2	0	2	.092	.119	.123	.243	17	7	2.85	1.245	33	33	0	202.1	182	17	70	173
Zack Greinke	ARI	4.6	30	64	6	15	0	5	3	3	.234	.269	.297	.566	15	11	3.21	1.079	33	33	0	207.2	181	28	43	199
JaCoby Jones	DET	1.8	129	429	54	89	11	34	13	24	.208	.266	.364	.630
Brandon Kintzler	WSN	0.6	44	0	0	0	0	0	0	0					1	2	3.59	1.242	45	0	2	42.2	40	2	13	31
Michael Lorenzen	CIN	2.3	54	31	5	9	4	10	0	2	.290	.333	.710	1.043	4	2	3.11	1.383	45	3	1	81.0	78	6	34	54
Jonathan Lucroy	OAK	-0.6	126	415	41	100	4	51	0	29	.241	.291	.325	.617
Luke Maile	TOR	1.0	68	202	22	50	3	27	2	25	.248	.333	.366	.700
Taylor Motter	SEA	0.1	7	15	2	4	1	1	0	2	.267	.353	.467	.820	0	0	9.00	2.000	1	0	0	1.0	1	1	1	1
Travis Shaw	MIL	4.5	152	498	73	120	32	86	5	78	.241	.345	.480	.825
Patrick Wisdom	STL	0.5	32	50	11	13	4	10	2	6	.260	.362	.520	.882