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Jack Flaherty

Jack Flaherty

Los Angeles DodgersMLB

ID: 656427

34
Outings
3,028
Total Pitches
200
Strikeouts
66
Walks
3.03
K/BB

Proprietary Metrics

34 games • 3,028 pitches

82Tunnel ScoreRelease point similarity
84SeparationMovement divergence
-26CLICount leverage index
-422-Strike CLITwo-strike dominance
80%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 (67)

DateOppPitchesVeloKBBSwStr%TunnelSepPair2K CLI
2025-10-10SEA4388.0(95.9)2314.0%8388
FF/KC
-27
2025-10-07SEA7688.5(96.1)6310.5%7987
FF/KC
-56
2025-10-02CLE7487.2(96.1)429.5%8082
FF/KC
+7
2025-09-24CLE8388.7(96.4)608.4%8286
FF/KC
-43
2025-09-17CLE9987.0(95.7)439.1%8284
FF/KC
-64
2025-09-10NYY9988.1(94.8)717.1%7984
FF/KC
-78
2025-09-05CWS8386.7(94.4)226.0%8177
FF/KC
-82
2025-08-30KC10188.7(95.7)425.9%7978
FF/KC
-68
2025-08-24KC8786.1(94.6)306.9%8181
FF/KC
-73
2025-08-18HOU9087.2(94.6)9111.1%8781
FF/KC
-4
2025-08-12CWS8685.8(94.8)6122.1%8384
FF/KC
-23
2025-08-06MIN8286.7(95.2)314.9%8382
FF/KC
-73
2025-08-01PHI9587.3(95.2)7314.7%7884
FF/KC
-14
2025-07-27TOR10687.7(96.1)7115.1%8676
FF/KC
-47
2025-07-21PIT7887.5(95.4)6312.8%8184
FF/KC
-50
2025-07-13SEA9388.4(95.4)7214.0%8183
FF/KC
-41
2025-07-08TB9387.3(95.4)8116.1%8083
FF/KC
+8
2025-07-02WSH9788.7(96.1)9213.4%8484
FF/KC
-52
2025-06-25ATH9087.2(95.8)7420.0%8084
FF/KC
+5
2025-06-20TB7487.5(95.1)336.8%8287
FF/KC
-74
2025-06-14CIN9487.1(94.7)558.5%8586
FF/KC
-52
2025-06-08CHC9487.3(96.1)9310.6%8291
FF/KC
-48
2025-06-02CWS9986.1(93.2)416.1%8184
FF/KC
-76
2025-05-27SF9787.3(94.8)8112.4%8297
FF/KC
-35
2025-05-22CLE10885.0(95.1)838.3%8388
FF/KC
-3
2025-05-16TOR9087.8(96.1)6110.0%8390
FF/KC
-65
2025-05-10TEX7386.0(94.8)4212.3%7684
FF/KC
-38
2025-05-03LAA9185.2(94.7)8114.3%8386
FF/KC
-48
2025-04-28HOU8985.6(95.5)4211.2%8790
FF/KC
-76
2025-04-22SD9686.4(94.7)9015.6%8986
FF/KC
+3
2025-04-15MIL9886.5(94.4)4212.2%8482
FF/KC
-50
2025-04-09NYY9285.8(95.0)9312.0%8279
FF/KC
-23
2025-04-04CWS9586.1(94.0)7211.6%8585
FF/KC
-31
2025-03-28LAD8387.6(95.7)5212.0%8481
FF/KC
-43
2024-10-30NYY3587.7(95.2)118.6%8184
FF/KC
-
2024-10-25NYY9086.4(96.4)6121.1%7581
FF/KC
-4
2024-10-18NYM7584.2(93.9)042.7%7687
FF/KC
-100
2024-10-13NYM9886.4(95.1)6211.2%7975
FF/KC
-57
2024-10-06SD9087.4(96.3)215.6%8277
FF/KC
-65
2024-09-25SD10084.5(94.6)5312.0%8277
FF/KC
-47
2024-09-19MIA9686.9(94.4)5210.4%8185
FF/KC
-69
2024-09-14ATL8387.1(95.2)4413.3%7678
FF/KC
-60
2024-09-08CLE9287.3(95.4)6013.0%7770
FF/KC
-40
2024-09-02AZ9687.2(95.5)7311.5%7980
FF/KC
+5
2024-08-27BAL9986.1(95.8)527.1%7781
FF/KC
-84
2024-08-21SEA9987.7(96.5)5110.1%8180
FF/KC
-23
2024-08-15MIL9387.4(96.0)7210.8%8079
FF/KC
-38
2024-08-09PIT11085.8(94.9)10116.4%7977
FF/KC
-12
2024-08-03ATH9985.5(95.2)7114.1%7979
FF/KC
-14
2024-07-24CLE9686.9(94.9)6211.5%7882
FF/KC
-47
2024-07-19TOR9887.0(95.8)8117.3%8082
FF/KC
-35
2024-07-11CLE8388.5(95.5)4212.0%8278
FF/SL
-33
2024-06-27LAA9886.6(95.1)7114.3%8078
FF/KC
-27
2024-06-21CWS9886.7(95.3)8211.2%8277
FF/KC
-37
2024-06-15HOU7387.7(95.3)6111.0%7685
FF/KC
-40
2024-06-04TEX6086.5(95.0)4013.3%8082
FF/KC
-67
2024-05-30BOS10486.9(95.3)9113.5%8386
FF/KC
-41
2024-05-23TOR10389.1(95.9)9111.7%8377
FF/KC
0
2024-05-18AZ9888.8(96.7)9216.3%7875
FF/KC
+8
2024-05-12HOU9987.0(96.5)7010.1%8272
FF/KC
-59
2024-05-06CLE10188.4(97.6)6112.9%8081
FF/KC
-44
2024-04-30STL9388.8(97.8)14122.6%7976
FF/KC
+29
2024-04-24TB9787.6(96.1)6015.5%8392
FF/KC
-38
2024-04-19MIN9786.0(95.9)10116.5%7988
FF/KC
-20
2024-04-14MIN10088.6(96.9)8215.0%8079
FF/KC
-17
2024-04-07ATH9486.4(95.9)5114.9%8085
FF/KC
-50
2024-03-31CWS8787.5(95.7)7013.8%8475
FF/SL
-59