Geoff Hartlieb

New York YankeesMLB

ID: 664129

Outings

109

Total Pitches

Strikeouts

Walks

0.83

K/BB

Proprietary Metrics

4 games • 109 pitches

85Tunnel ScoreRelease point similarity 56SeparationMovement divergence 23Extension 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 (39)

Date▲▼	Opp▲▼	Pitches▲▼	Velo▲▼	K▲▼	BB▲▼	SwStr%▲▼	Tunnel▲▼	Sep▲▼	Pair▲▼
2025-07-25	TOR	20	89.2(97.1)	1	2	15.0%	83	52	FF/SL
2025-07-24	TOR	24	88.9(95.6)	0	0	8.3%	89	53	FF/SL
2025-07-08	SEA	22	88.6(97.5)	1	1	9.1%	83	59	FF/SL
2025-07-01	TOR	43	89.3(95.6)	3	3	9.3%	84	60	SI/SL
2024-06-21	WSH	39	93.4(98.3)	2	0	10.3%	85	37	FC/SI
2024-06-17	LAD	30	93.6(98.6)	1	2	3.3%	84	43	SI/SL
2024-06-15	PIT	26	93.2(98.3)	1	0	19.2%	85	38	FF/SL
2024-06-12	MIN	14	94.5(97.7)	1	0	7.1%	81	44	FC/SI
2024-06-09	STL	31	94.5(99.3)	2	1	9.7%	83	48	FC/SI
2023-09-02	WSH	46	92.4(98.0)	1	2	4.3%	83	57	SI/SL
2023-08-06	TEX	20	92.0(96.9)	2	1	20.0%	81	58	SI/SL
2021-08-15	LAD	47	91.2(97.2)	3	2	14.9%	77	69	SI/SL
2021-08-01	CIN	29	89.2(95.1)	0	3	0.0%	78	65	FF/SL
2021-07-20	CIN	31	87.9(96.7)	2	1	16.1%	82	82	FF/SL
2021-06-26	STL	14	88.7(95.4)	0	0	0.0%	87	99	SI/SL
2021-06-24	STL	31	91.1(96.8)	1	2	6.5%	82	67	SI/SL
2021-06-13	MIL	12	91.6(97.0)	1	0	8.3%	70	100	SI/SL
2021-05-10	CIN	49	90.1(96.0)	2	3	4.1%	82	100	SI/SL
2020-09-27	CLE	13	88.9(96.8)	0	0	0.0%	66	100	SI/SL
2020-09-24	CHC	10	87.8(96.2)	2	0	10.0%	70	100	SI/SL
2020-09-19	STL	16	90.3(95.4)	0	2	6.3%	65	100	SI/SL
2020-09-18	STL	29	89.1(96.1)	0	2	6.9%	73	100	SI/SL
2020-09-14	CIN	35	89.4(95.1)	0	4	5.7%	62	100	SI/SL
2020-09-11	KC	15	87.8(93.9)	1	0	20.0%	50	100	SI/SL
2020-09-06	CIN	28	90.5(96.7)	2	1	17.9%	68	100	SI/SL
2020-09-03	CHC	19	88.9(94.5)	1	0	0.0%	73	100	SI/SL
2020-09-01	CHC	17	88.2(93.3)	0	1	0.0%	59	100	SI/SL
2020-08-30	MIL	24	87.9(96.3)	3	1	20.8%	69	100	SI/SL
2020-08-27	STL	3	86.4(93.6)	0	0	0.0%	-	-	-
2020-08-23	MIL	17	86.0(94.8)	1	0	11.8%	63	100	SI/SL
2020-08-21	MIL	22	89.4(95.9)	1	1	4.5%	72	100	SI/SL
2020-08-19	CLE	23	86.5(95.1)	2	2	8.7%	73	100	SI/SL
2020-08-13	CIN	21	88.2(95.9)	1	1	19.0%	65	100	SI/SL
2020-08-09	DET	12	88.5(95.0)	2	0	41.7%	75	100	SI/SL
2020-08-07	DET	17	89.2(95.7)	2	1	17.6%	67	100	SI/SL
2020-08-05	MIN	34	88.1(94.9)	0	3	2.9%	76	100	SI/SL
2020-08-02	CHC	11	87.2(94.9)	0	0	0.0%	77	100	SI/SL
2020-07-31	CHC	26	88.7(94.6)	0	0	7.7%	80	100	SI/SL
2020-07-28	MIL	17	89.6(95.7)	1	0	5.9%	79	100	SI/SL