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Aaron Ashby

Aaron Ashby

Milwaukee BrewersMLB

ID: 676879

50
Outings
1,188
Total Pitches
83
Strikeouts
30
Walks
2.77
K/BB

Proprietary Metrics

50 games • 1,188 pitches

84Tunnel ScoreRelease point similarity
91SeparationMovement divergence
-43CLICount leverage index
-512-Strike CLITwo-strike dominance
81%EntropyPitch unpredictability
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.
Count Leverage Index (CLI): Measures performance in high-leverage counts vs league average. Positive values indicate outperforming (dominant in crucial counts like 0-2, 1-2), while negative values indicate underperforming.
2-Strike CLI: Specifically measures effectiveness with two strikes. Elite closers and strikeout pitchers tend to have high 2-strike CLI values.
Entropy (0-100%): Measures pitch sequencing unpredictability using Shannon entropy. Higher entropy means the pitcher is harder to predict—they don't follow patterns. Note: too high may indicate lack of go-to pitches.

Arsenal Over Time

All Outings (65)

DateOppPitchesVeloKBBSwStr%TunnelSepPair2K CLI
2025-10-16LAD1693.6(98.9)116.3%8185
SI/SL
-
2025-10-14LAD1895.0(98.9)1016.7%8241
FF/SI
-
2025-10-13LAD1995.7(99.3)1110.5%8137
FF/SI
-
2025-10-11CHC1193.5(99.1)109.1%81---
2025-10-09CHC3292.8(99.7)126.3%8298
CU/SI
-67
2025-10-06CHC4394.3(99.6)122.3%8379
CU/SI
-100
2025-10-04CHC1694.7(99.6)1012.5%82100
CU/SI
-
2025-09-28CIN2693.8(98.2)217.7%8375
CU/SI
-
2025-09-24SD590.0(97.9)1020.0%----
2025-09-22SD1691.6(99.0)2012.5%79100
CU/SI
-
2025-09-20STL3993.9(99.3)1010.3%8584
CU/SI
-100
2025-09-18LAA1491.4(98.5)3021.4%8289
CU/SI
-
2025-09-14STL3195.0(99.2)313.2%8473
CU/SI
-69
2025-09-12STL3191.5(99.2)016.5%8593
CU/SI
-100
2025-09-09TEX3291.5(99.1)206.3%7993
CU/SI
-50
2025-09-06PIT2093.1(99.7)215.0%8393
CU/SI
-
2025-09-04PHI1495.1(98.1)1114.3%82---
2025-09-03PHI1792.6(98.0)1117.6%8490
CU/SI
-
2025-09-01PHI990.9(98.1)1011.1%----
2025-08-30TOR390.4(96.2)000.0%----
2025-08-29TOR2692.1(99.1)1111.5%83100
CU/SI
-
2025-08-27AZ2890.7(97.8)3010.7%8496
CU/SI
0
2025-08-25AZ3690.9(98.9)5119.4%8597
CU/SI
-20
2025-08-22SF2393.6(98.8)114.3%86100
CU/SI
-
2025-08-19CHC5093.6(99.6)3014.0%8679
CU/SI
-27
2025-08-16CIN1089.8(97.8)2030.0%87100
CU/SI
-
2025-08-15CIN1892.2(99.5)2011.1%86100
CU/SI
-
2025-08-12PIT994.9(98.7)100.0%----
2025-08-09NYM2093.8(98.6)1010.0%88100
CU/SI
-
2025-08-05ATL3893.0(98.5)237.9%83100
CU/SI
-11
2025-08-03WSH2394.3(98.2)3013.0%85---33
2025-08-01WSH1693.5(97.3)000.0%83100
CU/SI
-
2025-07-29CHC4293.0(98.3)217.1%8683
CU/SI
-50
2025-07-27MIA1991.4(98.0)1210.5%8979
CU/SI
-
2025-07-25MIA2591.9(99.3)114.0%87100
CU/SI
-50
2025-07-21SEA3491.4(98.2)112.9%8593
CU/SI
-100
2025-07-19LAD1692.2(98.6)2012.5%87100
CU/SI
-
2025-07-09LAD2193.4(99.7)1214.3%84100
CU/SI
-50
2025-07-07LAD3991.4(99.1)3112.8%85100
CU/SI
-71
2025-07-04MIA3289.0(99.0)309.4%8799
CU/SI
-71
2025-07-02NYM1092.3(99.0)1020.0%79100
SI/SL
-
2025-06-28COL1890.1(98.6)020.0%85100
CU/SI
-
2025-06-23PIT5290.8(98.9)6117.3%8687
CU/SI
-14
2025-06-21MIN2287.8(97.5)2013.6%86100
CU/SI
+33
2025-06-19CHC2788.7(99.6)107.4%79100
CU/SI
-
2025-06-12STL3389.1(97.6)103.0%83100
CU/SI
-
2025-06-08SD2587.9(98.2)1012.0%84100
CU/SI
-
2025-06-06SD1389.8(98.1)3030.8%85100
CU/SI
-
2025-05-27BOS3787.2(96.3)215.4%8589
CU/FF
-73
2025-05-24PIT1488.1(97.8)2014.3%83100
CU/SI
-
2024-10-01NYM2093.2(99.4)0110.0%79100
CU/SI
-
2024-09-28NYM1192.3(98.2)000.0%83100
CU/SI
-
2024-09-25PIT2590.2(98.4)3012.0%8493
CU/SI
-20
2024-09-22AZ2991.1(98.1)4110.3%8693
CU/SI
+14
2024-09-19AZ1490.2(98.0)2014.3%83100
CU/SI
-
2024-09-17PHI2390.1(98.9)3017.4%84100
CU/SI
+33
2024-09-15AZ3490.3(98.9)108.8%8890
CU/SI
-50
2024-09-12SF1993.0(98.4)2015.8%85100
CU/SI
-
2024-09-06COL3889.5(97.3)4021.1%8494
CU/SI
0
2024-09-03STL2591.6(97.9)1012.0%8496
CU/SI
-33
2024-08-31CIN3791.9(98.7)3110.8%8589
CU/SI
-53
2024-08-29SF2590.6(98.9)3016.0%8398
CU/SI
-64
2024-08-25ATH3190.3(98.2)213.2%83100
CU/SI
-50
2024-06-05PHI9188.5(96.4)355.5%8487
SI/SL
-83
2024-04-08CIN8290.0(95.3)2212.2%8956
CU/SI
-69