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Proprietary Metrics
Advanced pitcher analytics not available on Baseball Savant. These metrics analyze pitch tunneling, movement separation, and count leverage performance across 750 qualified pitchers (minimum 10 games).
Tunnel Score
Measures how similar pitches look out of the hand before diverging. Higher scores = better deception.
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Separation Score
Measures movement profile divergence at the plate. Higher scores = more pitch contrast.
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Count Leverage Index
Performance in high-leverage counts vs league average. Positive = outperforming.
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Top Tunnel Scores
See all →| # | Pitcher | Score |
|---|---|---|
| 1 | Joe BoyleAthletics '25 | 91.1 |
| 2 | Anthony VenezianoMiami Marlins '24 | 90.9 |
| 3 | Bryce ElderAtlanta Braves '25 | 90.9 |
| 4 | Frankie MontasMilwaukee Brewers '24 | 90.7 |
| 5 | Bryce ElderAtlanta Braves '24 | 90.2 |
| 6 | Kirby YatesTexas Rangers '25 | 90.0 |
| 7 | Chad GreenToronto Blue Jays '25 | 90.0 |
| 8 | Grant HolmesAtlanta Braves '25 | 90.0 |
| 9 | Andrew AbbottCincinnati Reds '25 | 89.8 |
| 10 | Ryan FeltnerColorado Rockies '24 | 89.7 |
Top Separation Scores
See all →| # | Pitcher | Score |
|---|---|---|
| 1 | Craig KimbrelBaltimore Orioles '24 | 100.0 |
| 2 | Drew PomeranzChicago Cubs '25 | 100.0 |
| 3 | Taylor RogersSan Francisco Giants '24 | 100.0 |
| 4 | Taylor RogersSan Francisco Giants '25 | 100.0 |
| 5 | Jake CousinsNew York Yankees '24 | 100.0 |
| 6 | Danny YoungNew York Mets '24 | 100.0 |
| 7 | Danny YoungNew York Mets '25 | 100.0 |
| 8 | Justin LawrenceColorado Rockies '25 | 100.0 |
| 9 | Ryan WalkerSan Francisco Giants '25 | 100.0 |
| 10 | Justin BruihlPittsburgh Pirates '25 | 100.0 |
Top 2-Strike CLI
See all →| # | Pitcher | CLI |
|---|---|---|
| 1 | Garrett CleavingerTampa Bay Rays '25 | +28 |
| 2 | Ryan ZeferjahnLos Angeles Angels '24 | +22 |
| 3 | Ethan RobertsChicago Cubs '25 | +14 |
| 4 | Guillo ZuñigaLos Angeles Angels '24 | +6 |
| 5 | Fernando CruzCincinnati Reds '25 | +4 |
| 6 | Jeff CriswellColorado Rockies '24 | +3 |
| 7 | Penn MurfeeChicago White Sox '25 | 0 |
| 8 | Fernando CruzCincinnati Reds '24 | -7 |
| 9 | Grant HolmesAtlanta Braves '24 | -11 |
| 10 | Hunter HarveyWashington Nationals '25 | -11 |