Andrew Saalfrank

Arizona DiamondbacksMLB

ID: 685314

Outings

431

Total Pitches

Strikeouts

Walks

2.11

K/BB

Proprietary Metrics

28 games • 431 pitches

83Tunnel ScoreRelease point similarity 81SeparationMovement divergence 14Extension 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 (51)

Date▲▼	Opp▲▼	Pitches▲▼	Velo▲▼	K▲▼	BB▲▼	SwStr%▲▼	Tunnel▲▼	Sep▲▼	Pair▲▼
2025-09-26	SD	24	85.6(90.2)	0	1	4.2%	88	61	CU/SI
2025-09-24	LAD	9	87.5(89.8)	0	1	0.0%	-	-	-
2025-09-16	SF	13	87.8(91.8)	1	0	15.4%	81	87	CU/SI
2025-09-12	MIN	9	84.0(89.7)	0	1	0.0%	-	-	-
2025-09-10	SF	29	86.7(91.2)	0	1	17.2%	84	67	CU/SI
2025-09-05	BOS	15	85.8(91.3)	1	0	20.0%	82	85	CU/SI
2025-09-03	TEX	14	86.9(91.0)	1	0	21.4%	79	63	CU/FF
2025-09-01	TEX	14	85.5(90.7)	1	0	14.3%	82	85	CU/SI
2025-08-30	LAD	21	86.5(90.2)	1	1	14.3%	81	88	CU/SI
2025-08-27	MIL	29	85.9(90.8)	2	0	10.3%	85	76	CU/SI
2025-08-26	MIL	15	85.3(90.5)	1	0	0.0%	85	87	CU/SI
2025-08-22	CIN	6	87.5(89.8)	0	0	0.0%	-	-	-
2025-08-20	CLE	9	85.0(89.8)	1	0	22.2%	-	-	-
2025-08-19	CLE	9	86.5(91.0)	1	0	33.3%	-	-	-
2025-08-16	COL	11	83.8(90.5)	0	0	18.2%	80	68	CU/FF
2025-08-13	TEX	11	84.4(89.9)	0	0	0.0%	80	79	CU/FF
2025-08-11	TEX	15	82.2(88.9)	0	0	0.0%	78	83	CU/FF
2025-08-09	COL	6	86.0(88.6)	0	0	0.0%	-	-	-
2025-08-08	COL	12	85.2(89.1)	1	0	16.7%	83	57	CU/FF
2025-08-05	SD	14	83.3(89.4)	1	1	7.1%	85	84	CU/SI
2025-08-03	ATH	15	82.0(88.9)	0	0	6.7%	86	93	CU/SI
2025-08-02	ATH	12	84.1(89.7)	0	0	0.0%	85	90	CU/SI
2025-07-30	DET	26	84.8(90.4)	2	1	11.5%	86	95	CU/SI
2025-07-26	PIT	7	84.3(88.3)	1	0	28.6%	-	-	-
2025-07-23	HOU	25	83.5(89.5)	0	1	12.0%	86	79	CU/SI
2025-07-21	HOU	17	83.9(89.5)	2	0	23.5%	82	87	CU/SI
2025-07-18	STL	17	82.0(89.5)	0	1	11.8%	86	85	CU/SI
2025-07-12	LAA	27	84.3(90.4)	2	0	18.5%	80	100	CU/SI
2024-04-29	LAD	24	87.5(90.9)	0	3	8.3%	85	93	CU/SI
2024-04-24	STL	6	90.0(90.0)	0	0	0.0%	-	-	-
2023-10-31	TEX	2	90.0(90.2)	0	0	0.0%	-	-	-
2023-10-30	TEX	4	92.2(92.9)	0	0	0.0%	-	-	-
2023-10-28	TEX	17	89.1(93.3)	0	0	0.0%	83	94	CU/SI
2023-10-24	PHI	17	86.4(92.3)	1	2	17.6%	89	96	CU/SI
2023-10-23	PHI	6	86.5(91.9)	0	0	16.7%	-	-	-
2023-10-20	PHI	25	87.4(93.6)	0	3	8.0%	89	93	CU/SI
2023-10-19	PHI	15	86.4(93.1)	0	2	6.7%	84	84	CU/SI
2023-10-17	PHI	1	92.6(92.6)	0	0	0.0%	-	-	-
2023-10-11	LAD	1	92.8(92.8)	0	0	0.0%	-	-	-
2023-10-09	LAD	15	87.3(93.7)	1	1	26.7%	86	81	CU/SI
2023-10-04	MIL	6	86.9(93.8)	0	0	0.0%	-	-	-
2023-09-29	HOU	6	90.6(93.8)	1	0	33.3%	-	-	-
2023-09-27	CWS	18	88.6(93.9)	2	0	11.1%	84	94	CU/SI
2023-09-25	NYY	11	88.6(93.0)	0	1	0.0%	87	81	CU/SI
2023-09-19	SF	9	90.3(92.6)	0	1	11.1%	-	-	-
2023-09-16	CHC	36	90.6(93.9)	0	1	13.9%	79	90	CU/SI
2023-09-15	CHC	6	91.8(93.1)	0	0	16.7%	-	-	-
2023-09-13	NYM	29	88.3(93.1)	0	0	6.9%	85	97	CU/SI
2023-09-09	CHC	11	90.6(93.3)	0	0	18.2%	77	-	-
2023-09-07	CHC	7	87.1(92.5)	1	0	42.9%	-	-	-
2023-09-05	COL	27	87.7(94.8)	2	0	18.5%	82	91	CU/SI