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Luis Castillo

Luis Castillo

Seattle MarinersMLB

ID: 622491

35
Outings
3,136
Total Pitches
167
Strikeouts
51
Walks
3.27
K/BB

Proprietary Metrics

35 games • 3,136 pitches

84Tunnel ScoreRelease point similarity
59SeparationMovement divergence
-34CLICount leverage index
-552-Strike CLITwo-strike dominance
88%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
2025-10-16TOR4891.8(96.2)1110.4%8467
SI/SL
-69
2025-10-10DET1593.8(97.1)1020.0%8657
FF/SL
-
2025-10-05DET8592.1(97.0)3414.1%8064
FF/SL
-63
2025-09-24COL9390.7(96.1)10016.1%8366
FF/SL
-15
2025-09-18KC8490.8(95.7)306.0%8355
FF/SL
-63
2025-09-12LAA9692.2(96.8)5218.8%8161
FF/SL
-50
2025-09-07ATL8290.8(95.8)6022.0%8055
FF/SL
-11
2025-09-01TB7891.2(96.0)5111.5%8159
SI/SL
-70
2025-08-26SD8790.3(95.4)6311.5%8556
SI/SL
-45
2025-08-20PHI8890.3(95.3)226.8%8652
FF/SL
-84
2025-08-15NYM9591.9(95.7)5114.7%8453
FF/SL
-31
2025-08-08TB9992.5(95.6)508.1%8751
FF/SI
-77
2025-08-02TEX8792.3(95.6)416.9%8552
FF/SL
-64
2025-07-28ATH8992.7(96.1)406.7%8251
FF/SL
-43
2025-07-23MIL9092.4(96.6)7012.2%8553
FF/SL
-27
2025-07-18HOU10092.8(97.0)727.0%8559
FF/SL
-60
2025-07-11DET10093.4(97.3)6210.0%8252
FF/SL
-80
2025-07-05PIT9992.7(97.2)8016.2%8462
FF/SL
-44
2025-06-29TEX10692.9(96.9)4211.3%8457
FF/SL
-56
2025-06-24MIN9191.2(96.7)327.7%8359
SI/SL
-52
2025-06-18BOS8692.0(96.4)5212.8%8555
FF/SL
-36
2025-06-13CLE9992.4(96.5)7315.2%8460
CH/FF
-50
2025-06-07LAA9593.0(97.1)5011.6%8264
FF/SL
-52
2025-06-01MIN9791.7(97.3)5216.5%8467
FF/SL
-52
2025-05-25HOU11492.7(97.7)6112.3%8560
FF/SL
-51
2025-05-19CWS9492.8(96.7)5011.7%8560
FF/SL
-52
2025-05-14NYY9391.1(96.8)6212.9%8567
FF/SL
-48
2025-05-09TOR9490.5(94.8)327.4%8660
FF/SL
-84
2025-05-03TEX8891.4(96.5)220.0%8557
FF/SL
-100
2025-04-26MIA9091.7(96.6)5217.8%8262
FF/SL
-68
2025-04-20TOR10291.8(96.6)528.8%8662
FF/SL
-54
2025-04-15CIN9591.6(96.0)348.4%8658
FF/SL
-64
2025-04-08HOU10293.4(96.0)6213.7%8557
FF/SL
-38
2025-04-02DET9292.1(95.8)5210.9%8859
FF/SL
-53
2025-03-28ATH8390.7(96.0)4210.8%8460
FF/SL
-60
2024-09-08STL5992.5(97.3)3115.3%8354
FF/SL
-29
2024-09-03ATH9992.7(96.8)5112.1%8554
FF/SL
-59
2024-08-28TB9794.5(97.2)4217.5%8154
FF/SI
-61
2024-08-23SF10092.2(97.3)9015.0%8270
FF/SL
-18
2024-08-17PIT10393.2(97.7)6310.7%8442
FF/SL
-52
2024-08-11NYM9693.0(97.1)9211.5%8455
FF/SL
-33
2024-08-06DET9991.5(97.2)9011.1%8560
FF/SL
-36
2024-07-30BOS10093.5(97.6)416.0%8352
FF/SL
-78
2024-07-24LAA10093.1(97.5)729.0%8457
FF/SL
-67
2024-07-19HOU9090.6(97.0)315.6%8264
FF/SL
-80
2024-07-11LAA8693.2(97.4)5212.8%8262
FF/SL
-43
2024-07-05TOR10491.7(97.4)828.7%7865
FF/SL
-41
2024-06-30MIN7791.7(96.8)3015.6%8452
CH/SL
-59
2024-06-25TB10392.1(97.1)446.8%8660
FF/SL
-79
2024-06-20CLE9391.2(97.7)427.5%8652
CH/SL
-64
2024-06-14TEX9991.9(96.0)7112.1%8658
FF/SL
-41
2024-06-08KC8492.4(96.8)418.3%8645
FF/SL
-61
2024-06-02LAA10292.0(96.2)6319.6%8851
FF/SL
-43
2024-05-28HOU9591.7(96.6)6115.8%8656
FF/SL
-36
2024-05-23NYY9193.6(98.3)3311.0%8752
FF/SL
-52
2024-05-18BAL8992.3(97.4)244.5%8351
FF/SL
-81
2024-05-12ATH10093.1(97.4)8012.0%8552
FF/SL
-45
2024-05-06MIN10292.0(97.8)7211.8%8557
FF/SL
-67
2024-04-30ATL10392.6(97.4)7118.4%8360
FF/SL
-35
2024-04-25TEX10291.8(97.2)6213.7%8466
FF/SL
-56
2024-04-20COL9691.3(96.2)9117.7%8261
FF/SL
-32
2024-04-14CHC10390.7(96.8)9018.4%8560
FF/SL
-5
2024-04-08TOR10191.9(97.4)618.9%8361
FF/SL
-66
2024-04-02CLE10391.9(96.6)709.7%8357
CH/FF
-53
2024-03-28BOS9193.1(97.7)525.5%8059
FF/SL
-52