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Brayan Bello

Brayan Bello

Boston Red SoxMLB

ID: 678394

30
Outings
2,726
Total Pitches
124
Strikeouts
60
Walks
2.07
K/BB

Proprietary Metrics

30 games • 2,726 pitches

88Tunnel ScoreRelease point similarity
67SeparationMovement divergence
-36CLICount leverage index
-562-Strike CLITwo-strike dominance
90%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 (60)

DateOppPitchesVeloKBBSwStr%TunnelSepPair2K CLI
2025-10-01NYY2891.4(95.6)0110.7%9161
SI/ST
-
2025-09-25TOR8991.1(96.5)336.7%9069
SI/ST
-83
2025-09-18ATH7091.7(97.5)325.7%8566
FC/SI
-78
2025-09-13NYY9291.1(97.3)439.8%8361
CH/FC
-62
2025-09-07AZ9191.8(99.0)217.7%8662
FC/SI
-62
2025-09-01CLE10090.8(97.4)4313.0%8760
CH/FC
-68
2025-08-27BAL9489.9(96.9)618.5%8569
SI/ST
-27
2025-08-22NYY9291.7(97.1)515.4%8557
FC/SI
-56
2025-08-16MIA7891.7(98.3)209.0%8766
SI/ST
-47
2025-08-10SD10689.8(96.6)7310.4%8667
SI/ST
-59
2025-08-04KC10291.8(97.2)518.8%8964
SI/ST
-43
2025-07-30MIN9390.8(96.3)449.7%8968
SI/ST
-78
2025-07-25LAD9890.9(97.7)5211.2%8764
SI/ST
-53
2025-07-19CHC9290.9(97.3)4110.9%8664
FF/ST
-30
2025-07-13TB10692.2(98.2)509.4%8766
SI/ST
-66
2025-07-08COL10791.4(96.6)10113.1%8868
SI/ST
+22
2025-07-01CIN6292.6(97.0)316.5%8859
FC/SI
-58
2025-06-27TOR10492.1(96.7)136.7%9263
SI/ST
-87
2025-06-21SF9491.6(96.9)616.4%9261
SI/ST
-56
2025-06-15NYY11491.8(97.3)8311.4%8754
FC/SI
-43
2025-06-09TB8291.0(96.9)416.1%8976
SI/ST
-68
2025-06-03LAA10392.2(97.3)425.8%9080
SI/ST
-60
2025-05-28MIL7791.8(97.1)225.2%8970
SI/ST
-58
2025-05-23BAL8790.8(96.9)7112.6%8876
SI/ST
-47
2025-05-18ATL9291.9(97.1)354.3%8767
SI/ST
-50
2025-05-13DET9291.2(96.9)428.7%8978
SI/ST
-65
2025-05-08TEX8391.4(97.6)153.6%8773
SI/ST
-75
2025-05-02MIN10291.7(96.9)5110.8%8569
SI/ST
-57
2025-04-27CLE9991.0(97.7)4310.1%8871
CH/ST
-63
2025-04-22SEA9790.6(97.3)337.2%8784
SI/ST
-43
2024-09-24TOR7591.2(97.7)429.3%8669
SI/ST
-36
2024-09-19TB10190.8(96.8)728.9%9069
SI/ST
-67
2024-09-14NYY9892.1(97.4)225.1%8963
SI/ST
-88
2024-09-09BAL10191.4(97.6)559.9%8665
SI/ST
-43
2024-09-02NYM9191.7(98.3)419.9%8674
SI/ST
-60
2024-08-28TOR9990.7(97.6)9114.1%8772
SI/ST
-7
2024-08-23AZ8891.4(97.4)248.0%8766
SI/ST
-73
2024-08-17BAL9791.6(96.9)6315.5%8757
SI/ST
-39
2024-08-12TEX9590.9(97.4)539.5%8667
SI/ST
-59
2024-08-06KC8990.4(97.8)6314.6%8864
SI/ST
-8
2024-07-31SEA9890.8(97.7)7213.3%8766
SI/ST
+17
2024-07-26NYY8092.4(98.4)428.8%9059
SI/ST
-50
2024-07-20LAD8291.0(98.7)7120.7%8663
SI/ST
+47
2024-07-14KC8591.4(97.8)3115.3%8966
SI/ST
-45
2024-07-09ATH10592.0(98.1)11220.0%8461
SI/ST
-16
2024-07-03MIA9191.7(98.8)7112.1%8566
SI/ST
-9
2024-06-25TOR5292.4(98.3)239.6%8765
SI/ST
-50
2024-06-19TOR8891.8(98.9)6212.5%8965
SI/ST
-25
2024-06-14NYY9290.0(97.6)537.6%8875
SI/ST
-54
2024-06-08CWS9690.1(97.2)236.3%8675
SI/ST
-100
2024-06-02DET9591.2(98.5)538.4%8671
SI/ST
-64
2024-05-28BAL9091.1(97.8)7216.7%8970
SI/ST
-25
2024-05-22TB9491.0(97.5)649.6%9076
SI/ST
-48
2024-05-17STL10090.3(97.6)409.0%8570
SI/ST
-66
2024-05-12WSH6890.3(97.9)127.4%8758
SI/ST
-64
2024-04-19PIT9688.5(95.7)7212.5%8358
CH/ST
-41
2024-04-14LAA10789.4(96.9)8210.3%8463
SI/ST
-73
2024-04-09BAL8991.0(96.9)329.0%8161
SI/ST
-83
2024-04-02ATH8790.4(96.7)6117.2%8358
SI/ST
-45
2024-03-28SEA8491.5(98.0)209.5%8460
SI/ST
-65