Player stats

Pitches with Unknown Type 2021

Pitches without a recognized type label. They remain in the total used for pitch usage percentages.

Season

Recorded pitch types. Usage divides by all delivered pitches, including unknown types. Speed is in mph, spin in rpm and extension in feet. Averages use measured pitches only. Whiffs divide misses by swings. Data through December 31, 2021. Data refreshed Sep 9, 2026, 10:11 AM UTC.

No. 1 / Pitches with Unknown Type / 2021

Lance Lynn

CWS

105

Season leader

Pitches with Unknown Type2021 season
#	Player	Team	Unknown
1	L. LynnLance Lynn	CWS	105
2	A. HeaneyAndrew Heaney	NYY	77
3	L. HendriksLiam Hendriks	CWS	27
4	W. PeraltaWandy Peralta	NYY	27
5	M. KopechMichael Kopech	CWS	26
6	C. QuantrillCal Quantrill	CLE	23
7	C. KimbrelCraig Kimbrel	CWS	22
8	J. SuarezJosé Suarez	LAA	14
9	J. RodríguezJoely Rodríguez	NYY	14
10	Z. BrittonZack Britton	NYY	10
11	A. BummerAaron Bummer	CWS	9
12	J. KarinchakJames Karinchak	CLE	4
13	S. CishekSteve Cishek	LAA	2
14	E. ClaseEmmanuel Clase	CLE	1
15	H. SawamuraHirokazu Sawamura	BOS	1
16	J. BrentzJake Brentz	KC	1
17	Y. KikuchiYusei Kikuchi	SEA	1
18	D. SmylyDrew Smyly	ATL	1
19	D. NorrisDaniel Norris	MIL	1
20	H. AlbertoHanser Alberto	KC	0
21	S. AlcántaraSergio Alcántara	CHC	0
22	N. AllgeyerNick Allgeyer	TOR	0
23	C. ArroyoChristian Arroyo	BOS	0
24	B. BakerBryan Baker	TOR	0
25	E. BazardoEduard Bazardo	BOS	0
26	J. BiaginiJoe Biagini	CHC	0
27	A. BostickAkeem Bostick	NYM	0
28	B. BrennanBrandon Brennan	BOS	0
29	A. CabreraAsdrúbal Cabrera	AZ	0
30	M. CarpenterMatt Carpenter	STL	0
31	H. CastroHarold Castro	DET	0
32	K. CastroKervin Castro	SF	0
33	R. ContrerasRoansy Contreras	PIT	0
34	J. CronenworthJake Cronenworth	SD	0
35	C. CulbersonCharlie Culberson	TEX	0
36	K. DohyKyle Dohy	PHI	0
37	S. DomínguezSeranthony Domínguez	PHI	0
38	M. DuffyMatt Duffy	CHC	0
39	A. EatonAdam Eaton	LAA	0
40	P. EvansPhillip Evans	PIT	0
41	M. FreemanMike Freeman	CIN	0
42	J. FuentesJoshua Fuentes	COL	0
43	M. GonzalezMarwin Gonzalez	BOS	0
44	R. GonzalezRomy Gonzalez	CWS	0
45	B. HoltBrock Holt	TEX	0
46	T. HunterTommy Hunter	NYM	0
47	D. JonesDamon Jones	PHI	0
48	A. KnappAndrew Knapp	PHI	0
49	W. MathisenWyatt Mathisen	AZ	0
50	N. MatonNick Maton	PHI	0

Unknown: Pitches without a recognized type label. They remain in the total used for pitch usage percentages.

Understanding Pitches with Unknown Type

Pitches without a recognized type label. They remain in the total used for pitch usage percentages.

Season rankings use regular-season records. A player has one combined row across teams; the team label identifies the associated team, not a separate team stint.

Source: MLB statistics and MLBDB derived measures. Formulas describe the measure above. Data refreshed Sep 9, 2026, 10:11 AM UTC.