Duane Underwood Jr.

Free AgentMLB

ID: 621249

Outings

340

Total Pitches

Strikeouts

Walks

1.27

K/BB

Proprietary Metrics

20 games • 340 pitches

86Tunnel ScoreRelease point similarity 68SeparationMovement divergence 30Extension ScoreFastball extension & velo jump

What do these metrics mean?

Tunnel Score (0-100): Measures how similar a pitcher's pitches look coming out of the hand before they diverge. Higher scores indicate better deception—the ball looks the same to the batter regardless of pitch type until it's too late.

Separation Score (0-100): Measures how much the pitches diverge at the plate based on horizontal and vertical movement. Higher separation means more contrast between pitch types, making the arsenal harder to square up.

Extension Score (0-100): Measures fastball extension and perceived velocity jump. Higher scores indicate better release extension and effective speed vs release speed, making the fastball appear faster to batters.

Arsenal Over Time

Velocity Over Time

Spin Rate Over Time

All Outings (131)

Date▲▼	Opp▲▼	Pitches▲▼	Velo▲▼	K▲▼	BB▲▼	SwStr%▲▼	Tunnel▲▼	Sep▲▼	Pair▲▼
2023-05-26	SEA	13	91.2(94.8)	1	0	15.4%	86	65	CH/FC
2023-05-23	TEX	22	91.0(95.4)	2	0	18.2%	89	52	CH/CU
2023-05-19	AZ	19	91.5(94.6)	0	2	0.0%	80	41	FC/SI
2023-05-16	DET	22	87.6(95.0)	0	1	9.1%	91	65	CU/SI
2023-05-12	BAL	26	91.2(95.2)	1	2	3.8%	87	73	CU/FC
2023-05-09	COL	24	91.2(95.9)	0	1	4.2%	84	63	CU/SI
2023-05-04	TB	32	90.0(96.0)	1	2	9.4%	91	76	CU/SI
2023-04-30	WSH	14	89.9(95.1)	0	1	0.0%	74	92	CH/CU
2023-04-27	LAD	9	88.2(94.5)	1	0	22.2%	-	-	-
2023-04-25	LAD	20	88.5(94.6)	0	1	10.0%	88	82	CH/CU
2023-04-22	CIN	22	87.8(94.0)	1	0	4.5%	82	81	CU/SI
2023-04-18	COL	13	91.8(94.4)	1	0	15.4%	88	37	FC/SI
2023-04-16	STL	12	87.8(92.7)	0	0	0.0%	89	85	CH/CU
2023-04-14	STL	17	90.2(94.7)	1	1	0.0%	85	66	CU/SI
2023-04-13	STL	12	90.0(93.9)	2	0	16.7%	85	64	CH/FC
2023-04-11	HOU	11	89.4(93.3)	0	0	0.0%	81	85	CH/CU
2023-04-08	CWS	13	89.9(94.7)	0	0	7.7%	86	57	CH/FC
2023-04-05	BOS	5	92.1(92.8)	0	0	0.0%	-	-	-
2023-04-03	BOS	19	89.0(94.3)	1	0	5.3%	91	91	CU/SI
2023-04-02	CIN	15	90.8(94.8)	2	0	33.3%	85	41	CH/FC
2022-10-04	STL	18	90.3(96.5)	3	0	22.2%	88	60	CH/FC
2022-10-02	STL	26	91.2(95.7)	3	0	23.1%	93	44	CH/FC
2022-09-30	STL	11	90.8(96.3)	1	0	0.0%	86	79	CU/FF
2022-09-27	CIN	12	91.4(95.6)	1	0	16.7%	83	84	CU/SI
2022-09-25	CHC	15	90.8(95.9)	1	0	26.7%	82	94	CU/SI
2022-09-22	CHC	11	88.2(94.2)	1	0	18.2%	81	-	-
2022-09-20	NYY	33	93.9(96.6)	2	1	9.1%	88	38	FC/SI
2022-09-18	NYM	22	92.3(96.1)	1	1	13.6%	84	43	FC/SI
2022-09-16	NYM	19	91.3(96.5)	1	1	10.5%	89	80	CU/SI
2022-09-13	CIN	16	91.8(96.7)	0	1	6.3%	85	70	CU/SI
2022-09-11	STL	18	91.5(97.0)	0	0	16.7%	85	70	CU/FF
2022-09-10	STL	9	93.4(97.3)	0	0	22.2%	-	-	-
2022-09-07	NYM	18	91.3(95.4)	1	0	5.6%	90	69	CU/FF
2022-09-04	TOR	15	91.4(95.6)	0	0	20.0%	83	45	FC/SI
2022-09-03	TOR	37	92.1(98.1)	1	2	13.5%	90	68	CU/SI
2022-08-29	MIL	33	91.0(95.1)	2	1	15.2%	86	68	CH/CU
2022-08-28	PHI	6	90.7(94.6)	0	0	0.0%	-	-	-
2022-08-24	ATL	11	90.8(92.3)	0	1	9.1%	97	57	CH/FC
2022-08-22	ATL	14	90.7(94.3)	0	0	7.1%	92	37	FC/SI
2022-08-20	CIN	7	88.3(93.5)	1	0	14.3%	-	-	-
2022-08-19	CIN	14	90.3(93.7)	0	0	7.1%	86	57	CH/FC
2022-08-17	BOS	18	91.5(94.6)	0	0	11.1%	87	41	FC/SI
2022-08-13	SF	31	91.1(94.8)	3	0	9.7%	91	44	CH/FC
2022-08-11	AZ	19	91.3(93.6)	0	0	5.3%	82	-	-
2022-08-09	AZ	31	89.4(96.6)	1	1	12.9%	84	78	CU/FF
2022-08-06	BAL	24	91.0(96.9)	1	1	8.3%	85	74	CH/CU
2022-08-04	MIL	27	92.1(97.7)	0	1	3.7%	84	94	CU/SI
2022-08-03	MIL	13	91.8(97.0)	1	0	15.4%	85	89	CU/SI
2022-07-30	PHI	14	93.6(97.2)	1	1	14.3%	90	29	CH/SI
2022-07-29	PHI	16	93.0(96.3)	0	0	12.5%	84	17	CH/SI
2022-07-25	CHC	13	90.8(95.8)	0	1	0.0%	80	52	CH/FC
2022-07-24	MIA	21	90.3(97.3)	1	0	9.5%	89	85	CU/SI
2022-07-17	COL	13	90.7(96.6)	1	0	23.1%	85	74	CU/FC
2022-07-14	MIA	20	91.1(96.2)	2	1	15.0%	82	63	FC/SI
2022-07-13	MIA	23	93.7(97.6)	1	1	8.7%	73	81	FC/SI
2022-07-10	MIL	7	91.2(96.6)	1	0	28.6%	-	-	-
2022-07-09	MIL	17	93.2(97.0)	2	0	11.8%	84	69	FC/SI
2022-07-07	CIN	14	92.2(96.1)	2	0	28.6%	85	63	FC/SI
2022-07-05	NYY	24	93.1(97.7)	1	1	20.8%	90	38	CH/FC
2022-07-03	MIL	23	92.5(97.1)	1	1	8.7%	92	48	FC/SI
2022-06-11	ATL	20	91.8(96.8)	2	1	25.0%	88	70	CU/SI
2022-06-07	DET	37	92.4(96.7)	2	1	10.8%	88	47	CH/FC
2022-06-04	AZ	12	92.1(97.2)	1	0	16.7%	86	48	FC/FF
2022-05-31	LAD	18	90.5(97.2)	1	1	5.6%	85	88	CU/SI
2022-05-29	SD	32	91.9(97.3)	3	1	6.3%	87	74	CU/SI
2022-05-27	SD	21	92.7(97.3)	1	1	23.8%	81	84	CU/SI
2022-05-24	COL	26	94.1(97.6)	2	0	3.8%	80	45	FC/SI
2022-05-21	STL	21	89.9(96.0)	1	1	4.8%	88	85	CH/CU
2022-05-18	CHC	33	92.8(97.9)	2	1	15.2%	89	42	CH/FF
2022-05-12	CIN	45	90.5(97.3)	4	0	17.8%	87	86	CU/FF
2022-04-07	STL	10	94.2(97.7)	0	0	0.0%	80	-	-
2021-09-04	CHC	22	87.5(94.7)	1	1	9.1%	91	99	CU/FF
2021-09-01	CWS	19	87.9(94.8)	0	0	0.0%	87	95	CU/FF
2021-08-27	STL	31	90.6(96.6)	2	0	3.2%	86	70	CU/FF
2021-08-24	AZ	29	89.4(95.1)	1	0	10.3%	89	83	CU/FF
2021-08-20	STL	30	89.1(95.5)	1	2	6.7%	88	87	CU/FF
2021-08-15	MIL	30	90.3(96.3)	3	0	10.0%	88	74	CU/FF
2021-08-12	STL	36	87.8(94.8)	2	1	2.8%	87	72	CH/CU
2021-08-10	STL	25	89.8(94.6)	1	1	16.0%	86	87	CU/FF
2021-08-05	CIN	26	90.3(96.5)	3	0	19.2%	87	81	CU/FF
2021-08-03	MIL	19	89.6(95.0)	0	0	0.0%	88	84	CU/FF
2021-07-30	PHI	36	91.3(97.3)	1	1	8.3%	86	97	CU/FF
2021-07-25	SF	42	90.3(95.1)	2	1	9.5%	88	72	CU/FF
2021-07-21	AZ	17	88.6(94.5)	1	0	17.6%	88	77	CH/CU
2021-07-19	AZ	19	88.9(94.9)	0	0	5.3%	87	82	CH/CU
2021-07-07	ATL	34	89.4(94.5)	0	0	8.8%	86	73	CU/SI
2021-07-03	MIL	49	89.7(95.8)	4	2	10.2%	87	71	CU/FF
2021-07-01	MIL	7	89.6(94.2)	0	0	14.3%	-	-	-
2021-06-27	STL	49	89.0(95.4)	3	1	10.2%	88	85	CU/FF
2021-06-23	CWS	23	89.2(96.5)	2	1	8.7%	89	100	CU/FF
2021-06-15	WSH	41	89.5(96.0)	3	1	7.3%	89	74	CH/CU
2021-06-10	LAD	36	89.4(95.7)	1	2	5.6%	89	73	CH/CU
2021-06-08	LAD	14	87.9(95.2)	0	0	7.1%	87	94	CH/CU
2021-06-04	MIA	34	89.8(95.9)	4	1	20.6%	89	72	CU/FF
2021-05-31	KC	56	89.3(95.6)	1	0	8.9%	91	83	CU/FF
2021-05-26	CHC	45	88.5(94.1)	2	1	8.9%	90	74	CU/FF
2021-05-23	ATL	9	87.6(95.6)	0	1	22.2%	-	-	-
2021-05-19	STL	55	88.3(96.1)	1	3	5.5%	85	96	CU/FF
2021-05-16	SF	11	90.0(95.9)	0	0	18.2%	82	100	CU/FF
2021-05-14	SF	33	89.6(96.8)	2	0	3.0%	85	94	CU/FF
2021-05-12	CIN	24	88.8(96.0)	1	1	8.3%	84	100	CU/FF
2021-05-10	CIN	31	88.9(96.6)	2	0	12.9%	84	87	CH/CU
2021-05-05	SD	16	86.4(93.4)	1	0	12.5%	89	100	CH/CU
2021-05-01	STL	7	86.5(92.6)	0	0	0.0%	-	-	-
2021-04-30	STL	18	86.2(92.8)	0	1	0.0%	87	100	CH/CU
2021-04-27	KC	8	85.8(93.8)	1	0	12.5%	-	-	-
2021-04-24	MIN	23	85.9(92.9)	3	0	13.0%	87	100	CU/FF
2021-04-22	DET	23	85.7(93.0)	3	0	34.8%	86	97	CH/CU
2021-04-16	MIL	22	87.9(93.6)	0	1	0.0%	86	77	CH/CU
2021-04-14	SD	30	87.6(95.7)	3	1	3.3%	84	100	CU/FF
2021-04-10	CHC	27	88.0(95.4)	3	1	18.5%	85	98	CH/CU
2021-04-06	CIN	40	88.5(94.9)	3	1	20.0%	87	85	CU/FF
2021-04-04	CHC	17	88.0(94.4)	1	0	0.0%	88	93	CH/CU
2021-04-01	CHC	18	86.8(94.8)	3	0	33.3%	89	100	CH/CU
2020-09-27	CWS	24	92.9(96.9)	2	0	20.8%	86	81	CU/FF
2020-09-24	PIT	32	91.2(96.8)	3	0	18.8%	85	73	CU/FF
2020-09-19	MIN	16	92.5(97.4)	0	0	6.3%	90	56	CH/FF
2020-09-08	CIN	15	86.4(93.1)	1	1	13.3%	93	85	CU/FF
2020-09-06	STL	15	88.6(94.4)	1	0	13.3%	88	84	CU/FF
2020-09-05	STL	6	88.4(96.0)	1	0	16.7%	-	-	-
2020-09-03	PIT	11	87.5(94.2)	0	0	9.1%	88	93	CU/FF
2020-09-02	PIT	16	89.6(95.7)	1	0	6.3%	79	96	CU/FF
2020-08-30	CIN	11	88.0(96.4)	3	0	45.5%	87	92	CU/FF
2020-08-25	DET	9	87.6(95.2)	2	0	44.4%	-	-	-
2020-08-22	CWS	26	86.4(95.8)	3	0	15.4%	85	91	CH/CU
2020-08-19	STL	33	87.3(96.0)	3	1	15.2%	86	81	CH/CU
2020-08-17	STL	20	88.3(96.3)	2	0	10.0%	85	91	CH/CU
2020-08-06	KC	51	87.8(94.8)	1	2	13.7%	90	80	CU/FF
2020-07-29	CIN	16	89.1(94.9)	2	0	12.5%	92	86	CU/FF
2020-07-27	CIN	21	92.8(95.0)	1	1	4.8%	84	-	-
2020-07-25	MIL	17	91.2(96.0)	1	0	11.8%	84	30	CH/FF