Junior Fernández

Free AgentMLB

ID: 658551

Outings

333

Total Pitches

Strikeouts

Walks

1.17

K/BB

Proprietary Metrics

16 games • 333 pitches

66Tunnel ScoreRelease point similarity 53SeparationMovement divergence 35Extension 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 (37)

Date▲▼	Opp▲▼	Pitches▲▼	Velo▲▼	K▲▼	BB▲▼	SwStr%▲▼	Tunnel▲▼	Sep▲▼	Pair▲▼
2022-10-05	STL	21	95.6(99.5)	0	1	0.0%	69	45	FF/SL
2022-10-03	STL	22	94.0(99.6)	2	0	18.2%	73	50	SI/SL
2022-10-01	STL	29	96.2(101.2)	0	3	3.4%	69	38	SI/SL
2022-07-26	TOR	28	94.6(100.2)	1	2	10.7%	70	54	SI/SL
2022-07-23	CIN	19	94.8(100.1)	2	0	10.5%	67	48	SI/SL
2022-07-13	LAD	20	94.3(99.6)	0	1	5.0%	67	48	SI/SL
2022-07-12	LAD	17	93.6(99.6)	0	1	11.8%	66	52	SI/SL
2022-07-11	PHI	13	94.7(100.0)	1	0	23.1%	64	85	SI/SL
2022-07-07	ATL	12	93.8(99.2)	0	1	8.3%	52	50	SI/SL
2022-07-05	ATL	19	93.3(99.0)	1	1	5.3%	64	56	SI/SL
2022-07-02	PHI	29	95.0(99.8)	1	1	10.3%	66	49	SI/SL
2022-06-28	MIA	21	95.0(99.9)	2	0	33.3%	70	52	SI/SL
2022-06-26	CHC	21	92.6(99.5)	0	0	14.3%	64	55	SI/SL
2022-06-24	CHC	12	92.8(99.3)	1	0	25.0%	63	64	SI/SL
2022-06-23	MIL	20	93.8(100.1)	2	1	5.0%	63	54	SI/SL
2022-05-24	TOR	30	95.3(100.3)	1	0	3.3%	66	47	SI/SL
2021-09-01	CIN	14	93.0(98.0)	1	0	14.3%	67	34	FF/SL
2021-08-28	PIT	22	95.9(100.3)	2	1	27.3%	71	22	CH/FF
2021-08-26	PIT	13	94.8(100.0)	1	0	23.1%	60	30	CH/FF
2021-08-19	MIL	2	97.2(97.9)	0	0	0.0%	-	-	-
2021-07-16	SF	17	93.6(99.5)	0	0	11.8%	75	52	FF/SL
2021-07-09	CHC	16	92.9(98.9)	1	1	12.5%	75	30	CH/FF
2021-07-07	SF	9	91.9(97.9)	0	0	11.1%	-	-	-
2021-06-27	PIT	29	93.3(99.1)	2	1	6.9%	76	38	FF/SL
2021-06-24	PIT	18	92.5(99.6)	1	1	16.7%	76	41	CH/FF
2021-06-22	DET	25	93.5(99.2)	0	1	4.0%	72	39	FF/SL
2021-06-17	ATL	26	93.8(100.6)	1	2	15.4%	71	38	FF/SL
2021-06-12	CHC	5	94.1(98.5)	0	0	20.0%	-	-	-
2021-06-08	CLE	29	90.9(98.2)	2	0	20.7%	70	41	FF/SL
2021-06-04	CIN	15	92.4(97.9)	1	0	6.7%	75	38	FF/SL
2021-06-02	LAD	42	92.9(99.2)	2	2	14.3%	70	43	FF/SL
2021-05-30	AZ	25	92.7(98.5)	0	2	16.0%	75	36	CH/FF
2021-05-25	CWS	41	93.4(99.6)	1	0	12.2%	77	36	CH/FF
2021-05-15	SD	28	93.2(99.6)	0	2	7.1%	78	40	CH/FF
2020-09-17	PIT	10	93.2(95.9)	0	0	10.0%	78	-	-
2020-08-28	CLE	39	89.0(94.9)	1	2	2.6%	81	46	CH/FF
2020-07-26	PIT	12	91.3(97.1)	1	0	25.0%	78	35	CH/FF