Dan Altavilla

Chicago White SoxMLB

ID: 656186

Outings

456

Total Pitches

Strikeouts

Walks

1.40

K/BB

Proprietary Metrics

28 games • 456 pitches

89Tunnel ScoreRelease point similarity 61SeparationMovement divergence 12Extension 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 (59)

Date▲▼	Opp▲▼	Pitches▲▼	Velo▲▼	K▲▼	BB▲▼	SwStr%▲▼	Tunnel▲▼	Sep▲▼	Pair▲▼
2025-09-09	TB	9	93.6(99.4)	2	0	22.2%	-	-	-
2025-09-06	DET	14	93.7(97.6)	2	0	0.0%	88	62	FF/SL
2025-09-05	DET	18	94.3(99.0)	0	1	0.0%	89	58	SI/SL
2025-08-01	LAA	21	94.0(98.1)	0	1	9.5%	88	60	CH/SL
2025-07-29	PHI	21	94.2(98.5)	1	0	4.8%	87	60	FF/SL
2025-07-26	CHC	25	94.3(97.7)	0	3	4.0%	92	54	SI/SL
2025-07-23	TB	17	94.1(97.8)	0	2	0.0%	91	60	SI/SL
2025-07-21	TB	10	94.3(97.3)	0	0	0.0%	83	63	SI/SL
2025-07-20	PIT	10	93.9(97.4)	1	0	0.0%	84	79	SI/SL
2025-07-18	PIT	13	96.1(98.4)	1	1	0.0%	86	-	-
2025-07-13	CLE	19	94.8(98.3)	3	0	31.6%	94	66	SI/SL
2025-07-11	CLE	22	92.7(97.3)	0	1	4.5%	85	53	CH/SL
2025-07-08	TOR	17	94.9(98.6)	1	0	23.5%	89	59	SI/SL
2025-07-06	COL	6	94.8(97.2)	0	0	16.7%	-	-	-
2025-07-03	LAD	18	93.9(98.1)	0	0	5.6%	84	59	CH/SL
2025-06-29	SF	22	93.0(97.0)	1	0	18.2%	90	62	CH/SL
2025-06-27	SF	17	95.1(98.7)	1	1	17.6%	86	55	SI/SL
2025-06-23	AZ	25	93.7(97.2)	1	0	4.0%	91	47	CH/SL
2025-06-20	TOR	13	94.3(98.3)	0	0	0.0%	88	70	SI/SL
2025-06-19	STL	10	94.3(97.5)	1	0	30.0%	85	61	CH/FF
2025-06-15	TEX	25	92.5(96.4)	0	1	4.0%	89	72	FF/SL
2025-06-13	TEX	17	93.6(97.3)	0	0	5.9%	91	64	SI/SL
2025-06-12	HOU	9	92.9(97.1)	0	0	0.0%	-	-	-
2025-06-07	KC	15	94.2(97.1)	0	1	6.7%	91	76	FF/SL
2025-06-05	DET	17	92.5(95.8)	2	1	23.5%	92	66	CH/FF
2025-06-03	DET	13	91.6(95.8)	1	0	0.0%	92	72	FF/SL
2025-05-31	BAL	18	94.3(96.8)	1	2	11.1%	90	34	FF/SI
2025-05-30	BAL	15	93.0(97.9)	2	0	33.3%	92	55	CH/FF
2024-06-19	ATH	20	92.1(97.5)	0	1	10.0%	88	60	FF/SL
2024-06-18	ATH	14	93.4(98.2)	2	0	14.3%	89	70	FF/SL
2024-06-16	LAD	10	96.7(98.3)	0	0	0.0%	78	-	-
2024-06-12	NYY	27	94.6(98.5)	1	2	11.1%	89	52	FF/SL
2024-06-10	NYY	12	95.2(97.4)	2	0	25.0%	89	-	-
2021-04-16	LAD	17	93.5(97.1)	1	0	0.0%	88	54	FF/SL
2021-04-14	PIT	5	91.6(97.9)	1	0	20.0%	-	-	-
2020-10-08	LAD	24	94.9(99.3)	0	1	0.0%	83	70	FF/SL
2020-10-07	LAD	20	95.2(100.1)	2	0	20.0%	89	62	FF/SL
2020-09-27	SF	18	92.8(97.7)	0	1	0.0%	89	65	FF/SL
2020-09-26	SF	9	94.1(99.3)	1	0	11.1%	-	-	-
2020-09-25	SF	4	94.8(96.6)	0	0	0.0%	-	-	-
2020-09-23	LAA	23	92.8(99.3)	2	1	13.0%	92	56	FF/SL
2020-09-19	SEA	28	94.5(99.7)	3	2	7.1%	91	58	FF/SL
2020-09-16	LAD	14	96.0(98.8)	0	1	7.1%	92	55	FF/SL
2020-09-10	SF	17	91.6(97.8)	0	0	0.0%	88	50	FF/SL
2020-09-09	COL	20	93.0(97.8)	2	0	20.0%	89	33	FF/SL
2020-09-03	LAA	13	92.3(97.9)	2	0	15.4%	89	47	FF/SL
2020-08-27	SD	5	92.2(96.9)	0	0	0.0%	-	-	-
2020-08-25	SD	20	91.8(98.0)	0	1	15.0%	92	78	FF/SL
2020-08-23	TEX	12	94.8(98.0)	1	0	16.7%	93	42	FF/SL
2020-08-21	TEX	12	92.7(98.1)	3	0	41.7%	91	57	FF/SL
2020-08-18	LAD	29	93.3(99.3)	2	2	10.3%	90	42	FF/SL
2020-08-16	HOU	12	92.8(98.6)	3	0	25.0%	84	59	FF/SL
2020-08-11	TEX	14	93.3(99.1)	0	1	14.3%	88	50	FF/SL
2020-08-09	COL	26	94.2(99.3)	1	2	11.5%	88	53	FF/SL
2020-08-06	LAA	21	94.4(98.9)	1	0	0.0%	90	44	FF/SL
2020-08-01	ATH	15	89.9(96.8)	1	0	33.3%	87	45	FF/SL
2020-07-30	LAA	28	94.6(99.1)	1	1	14.3%	85	47	FF/SL
2020-07-29	LAA	15	94.9(99.0)	1	0	13.3%	91	51	FF/SL
2020-07-26	HOU	8	93.5(98.9)	0	0	12.5%	-	-	-