J.P. Feyereisen

Los Angeles DodgersMLB

ID: 656420

Outings

Total Pitches

Strikeouts

Walks

K/BB

Proprietary Metrics

4 games • 85 pitches

71Tunnel ScoreRelease point similarity 77SeparationMovement divergence 11Extension 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 (100)

Date▲▼	Opp▲▼	Pitches▲▼	Velo▲▼	K▲▼	BB▲▼	SwStr%▲▼	Tunnel▲▼	Sep▲▼	Pair▲▼
2025-05-13	ATH	26	88.7(92.2)	2	0	19.2%	73	81	CH/FF
2025-05-06	MIA	12	87.4(90.8)	0	0	0.0%	-	-	-
2025-04-24	TB	24	87.4(91.9)	1	0	16.7%	66	75	CH/FF
2025-04-19	CHC	23	86.8(91.9)	1	0	4.3%	74	74	CH/SL
2024-06-17	COL	27	88.9(92.6)	1	0	14.8%	77	64	FF/SL
2024-05-18	CIN	13	88.7(92.1)	1	0	15.4%	70	82	FF/SL
2024-05-14	SF	11	88.3(91.4)	0	0	0.0%	74	81	FF/SL
2024-05-13	SF	14	88.1(92.3)	1	1	14.3%	76	75	FF/SL
2024-05-11	SD	14	87.2(91.6)	1	0	7.1%	69	87	FF/SL
2024-05-07	MIA	15	88.0(91.8)	1	0	13.3%	66	83	FF/SL
2024-05-04	ATL	14	87.8(92.7)	2	0	21.4%	68	82	FF/SL
2024-05-01	AZ	28	88.5(93.1)	1	1	3.6%	68	80	CH/FF
2024-04-14	SD	20	89.1(91.9)	0	2	5.0%	70	83	CH/FF
2024-03-21	SD	24	91.0(93.4)	1	1	4.2%	58	87	CH/FF
2022-06-02	TEX	9	87.1(91.0)	0	1	0.0%	-	-	-
2022-06-01	TEX	18	87.9(93.1)	0	0	11.1%	68	86	CH/SL
2022-05-29	NYY	5	89.5(92.3)	0	0	0.0%	-	-	-
2022-05-28	NYY	15	87.5(93.2)	2	0	20.0%	69	100	CH/SL
2022-05-25	MIA	17	88.6(94.2)	3	0	29.4%	68	96	CH/SL
2022-05-22	BAL	24	88.4(92.7)	0	0	12.5%	64	77	FF/SL
2022-05-20	BAL	10	88.0(92.6)	1	0	0.0%	60	74	CH/FF
2022-05-18	DET	13	89.3(93.5)	2	0	53.8%	65	83	FF/SL
2022-05-15	TOR	21	87.8(92.9)	3	1	19.0%	67	80	FF/SL
2022-05-14	TOR	15	88.4(92.8)	1	0	13.3%	63	86	FF/SL
2022-05-11	LAA	12	88.5(92.8)	1	0	16.7%	62	84	CH/FF
2022-05-10	LAA	8	88.7(92.8)	0	0	0.0%	-	-	-
2022-05-06	SEA	28	88.8(93.6)	0	2	0.0%	67	89	CH/FF
2022-05-04	ATH	10	88.7(92.9)	1	0	30.0%	46	78	FF/SL
2022-04-30	MIN	16	87.8(92.5)	0	1	12.5%	57	95	FF/SL
2022-04-28	SEA	24	87.9(93.2)	2	0	16.7%	61	84	CH/SL
2022-04-23	BOS	24	89.6(93.2)	2	0	25.0%	61	92	FF/SL
2022-04-17	CWS	28	88.7(93.1)	3	0	17.9%	62	86	FF/SL
2022-04-13	ATH	10	89.4(93.6)	1	0	30.0%	63	87	FF/SL
2022-04-11	ATH	17	89.7(93.2)	2	0	17.6%	62	96	FF/SL
2022-04-09	BAL	5	90.1(92.6)	0	0	0.0%	-	-	-
2022-04-08	BAL	15	87.6(92.8)	1	0	20.0%	68	97	CH/SL
2021-10-11	BOS	13	90.8(93.0)	0	0	15.4%	57	-	-
2021-10-10	BOS	11	88.9(93.1)	0	0	0.0%	58	90	FF/SL
2021-10-07	BOS	31	90.7(93.9)	2	0	9.7%	59	81	FF/SL
2021-10-02	NYY	25	90.9(94.0)	1	0	20.0%	60	82	FF/SL
2021-09-30	HOU	22	89.7(93.5)	2	0	9.1%	68	82	FF/SL
2021-09-25	MIA	27	91.2(93.8)	2	1	18.5%	61	88	CH/FF
2021-09-22	TOR	25	90.2(94.3)	1	1	4.0%	60	87	CH/FF
2021-09-20	TOR	17	89.3(92.5)	2	0	11.8%	65	90	CH/FF
2021-09-19	DET	20	89.8(94.3)	2	0	15.0%	54	91	FF/SL
2021-09-16	DET	19	91.2(93.6)	0	1	15.8%	12	98	FF/SL
2021-09-12	DET	21	89.8(93.6)	0	3	9.5%	0	75	CH/FF
2021-09-10	DET	23	89.1(93.9)	2	1	21.7%	6	84	CH/FF
2021-09-06	BOS	20	89.8(94.1)	1	0	10.0%	49	79	FF/SL
2021-09-05	MIN	14	89.5(93.3)	0	0	14.3%	39	82	FF/SL
2021-09-02	BOS	15	90.7(93.5)	0	0	6.7%	45	91	CH/FF
2021-08-30	BOS	19	89.2(92.7)	2	0	15.8%	20	82	FF/SL
2021-07-20	BAL	23	88.1(92.0)	0	1	26.1%	53	90	CH/FF
2021-07-17	ATL	37	89.9(93.6)	1	2	18.9%	39	73	FF/SL
2021-07-16	ATL	18	91.2(94.2)	0	1	0.0%	34	80	FF/SL
2021-07-09	TOR	18	90.4(93.7)	2	0	22.2%	60	92	CH/FF
2021-07-05	CLE	27	90.6(94.1)	0	1	14.8%	24	76	FF/SL
2021-07-03	TOR	8	91.5(94.3)	0	0	0.0%	-	-	-
2021-06-30	WSH	13	88.1(93.3)	1	0	23.1%	6	73	FF/SL
2021-06-24	BOS	11	91.4(93.5)	0	1	9.1%	0	94	FF/SL
2021-06-22	BOS	26	89.1(92.9)	2	0	7.7%	44	86	FF/SL
2021-06-19	SEA	1	85.2(85.2)	0	0	0.0%	-	-	-
2021-06-16	CWS	10	90.8(93.4)	1	0	10.0%	42	56	CH/FF
2021-06-14	CWS	18	89.3(92.7)	2	0	22.2%	34	91	FF/SL
2021-06-11	BAL	21	91.1(94.0)	0	2	9.5%	25	82	CH/FF
2021-06-08	WSH	26	91.4(94.1)	0	3	11.5%	51	83	FF/SL
2021-06-06	TEX	27	91.7(94.8)	2	2	22.2%	30	77	CH/FF
2021-06-01	NYY	20	91.3(94.5)	1	1	15.0%	40	84	FF/SL
2021-05-31	NYY	14	90.1(94.6)	1	0	7.1%	43	91	FF/SL
2021-05-29	PHI	13	90.6(93.6)	1	0	23.1%	3	100	CH/FF
2021-05-26	KC	31	91.0(94.7)	1	0	19.4%	26	89	CH/FF
2021-05-23	TOR	14	91.5(94.8)	2	0	14.3%	42	82	CH/FF
2021-05-22	TOR	18	93.0(95.7)	1	1	16.7%	38	75	CH/FF
2021-05-19	KC	26	88.4(94.2)	1	1	7.7%	35	94	FF/SL
2021-05-16	ATL	24	91.3(94.2)	0	2	12.5%	48	97	FF/SL
2021-05-11	STL	18	87.7(93.3)	0	1	16.7%	60	89	CH/SL
2021-05-09	MIA	16	87.6(92.7)	1	0	31.3%	17	89	CH/SL
2021-05-08	MIA	17	89.3(93.6)	2	0	23.5%	69	95	FF/SL
2021-05-04	PHI	13	89.6(94.3)	3	0	38.5%	23	83	CH/FF
2021-04-30	LAD	12	90.4(93.7)	0	0	8.3%	19	100	FF/SL
2021-04-29	LAD	12	90.3(94.5)	1	0	8.3%	60	90	FF/SL
2021-04-27	MIA	6	92.1(93.7)	1	0	33.3%	-	-	-
2021-04-25	CHC	13	88.5(93.7)	2	0	30.8%	38	100	FF/SL
2021-04-24	CHC	10	90.4(94.8)	0	1	20.0%	39	100	FF/SL
2021-04-21	SD	10	89.8(93.7)	2	0	30.0%	20	94	CH/FF
2021-04-19	SD	15	89.9(93.9)	0	1	13.3%	36	90	FF/SL
2021-04-18	PIT	23	88.7(94.5)	1	1	21.7%	40	92	FF/SL
2021-04-14	CHC	11	89.4(94.8)	0	0	9.1%	39	93	FF/SL
2021-04-11	STL	16	90.3(94.5)	0	1	6.3%	51	86	FF/SL
2021-04-10	STL	16	88.5(93.6)	2	0	18.8%	63	89	CH/FF
2021-04-07	CHC	25	90.1(94.9)	0	2	4.0%	31	89	FF/SL
2021-04-05	CHC	12	88.4(93.9)	1	0	8.3%	56	87	FF/SL
2021-04-03	MIN	16	90.0(94.8)	1	0	18.8%	44	88	FF/SL
2021-04-01	MIN	15	90.7(95.5)	2	1	26.7%	56	85	FF/SL
2020-09-25	STL	13	89.3(93.9)	0	0	7.7%	53	100	FF/SL
2020-09-13	CHC	31	89.3(94.8)	2	1	9.7%	57	92	FF/SL
2020-09-08	DET	35	89.9(94.7)	2	1	25.7%	59	98	FF/SL
2020-08-30	PIT	22	89.5(94.0)	2	0	36.4%	56	94	FF/SL
2020-08-27	CIN	30	89.5(94.2)	0	3	0.0%	59	88	FF/SL
2020-07-24	CHC	19	90.7(94.4)	1	0	21.1%	63	85	FF/SL