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Nick Pivetta

Nick Pivetta

Boston Red SoxMLB

ID: 601713

32
Outings
2,941
Total Pitches
199
Strikeouts
49
Walks
4.06
K/BB

Proprietary Metrics

32 games • 2,941 pitches

79Tunnel ScoreRelease point similarity
94SeparationMovement divergence
-25CLICount leverage index
-452-Strike CLITwo-strike dominance
79%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 (59)

DateOppPitchesVeloKBBSwStr%TunnelSepPair2K CLI
2025-09-30CHC8591.5(96.5)9017.6%7478
CU/FF
+4
2025-09-22MIL11286.9(95.5)558.9%72100
CU/FF
-57
2025-09-17NYM8487.4(95.5)509.5%76100
CU/FF
-27
2025-09-10CIN10188.4(95.8)8110.9%7490
CU/FF
-56
2025-09-05COL9987.5(94.7)5210.1%8572
CU/FF
-53
2025-08-30MIN8386.8(95.0)619.6%72100
CU/FF
-68
2025-08-24LAD9388.2(95.3)739.7%8692
CU/FF
-45
2025-08-19SF10987.8(95.6)1029.2%6994
CU/FF
-57
2025-08-13SF10290.1(95.6)518.8%6194
CU/FF
-63
2025-08-08BOS10388.2(95.7)337.8%75100
CU/FF
-70
2025-08-01STL8988.2(95.9)509.0%84100
CU/FF
-47
2025-07-25STL9089.3(96.6)4211.1%8091
CU/FF
-79
2025-07-20WSH8788.3(95.3)5110.3%8090
CU/FF
-54
2025-07-13PHI10488.1(95.2)8214.4%8296
CU/FF
-35
2025-07-08AZ10887.6(96.0)7211.1%72100
CU/FF
-51
2025-07-02PHI9087.8(96.7)6010.0%7998
CU/FF
-65
2025-06-25WSH9087.6(95.4)10011.1%84100
CU/FF
-14
2025-06-20KC8488.5(95.9)329.5%7198
CU/FF
-52
2025-06-15AZ9487.5(95.4)9111.7%78100
CU/FF
-45
2025-06-09LAD9386.3(95.7)3212.9%8498
CU/FF
-70
2025-06-04SF8288.4(95.9)518.5%77100
CU/FF
0
2025-05-30PIT8187.6(95.5)808.6%8091
CU/FF
-24
2025-05-23ATL10284.7(95.6)736.9%8089
CU/FF
-73
2025-05-17SEA8787.9(94.8)719.2%8398
CU/FF
-61
2025-05-11COL8188.3(95.9)5216.0%7983
CU/FF
-37
2025-05-05NYY9187.8(96.3)5413.2%81100
CU/FF
-29
2025-04-29SF8989.7(96.0)917.9%7492
CU/FF
-33
2025-04-22DET9188.4(96.1)6212.1%8693
CU/FF
-33
2025-04-16CHC9188.4(95.8)6111.0%8589
CU/FF
-47
2025-04-11COL8888.9(96.0)10118.2%8696
CU/FF
-23
2025-04-05CHC7688.4(94.9)4310.5%7884
CU/FF
-11
2025-03-30ATL8286.8(94.6)408.5%84100
CU/FF
-52
2024-09-27TB10088.7(95.6)6115.0%83100
CU/FF
-74
2024-09-22MIN9587.4(94.8)435.3%8593
FF/ST
-76
2024-09-17TB8387.6(95.9)6016.9%82100
CU/FF
-23
2024-09-11BAL9487.6(94.8)9110.6%84100
CU/FF
-33
2024-09-06CWS9784.9(95.3)638.2%8187
CU/FF
-43
2024-08-31DET9689.3(95.1)6111.5%7688
CU/FF
-45
2024-08-20HOU8488.2(95.6)238.3%7885
FF/ST
-72
2024-08-15BAL9087.2(95.8)616.7%8199
CU/FF
-68
2024-08-04TEX7085.1(93.8)5112.9%82100
CU/FF
-5
2024-07-29SEA10986.6(95.6)10112.8%8584
CU/FF
-16
2024-07-24COL7788.5(94.7)6013.0%8877
FF/ST
-54
2024-07-19LAD9089.4(95.4)8114.4%7989
FF/ST
-25
2024-07-10ATH10586.6(95.7)10214.3%7988
CU/FF
+19
2024-07-04MIA8987.8(95.2)10216.9%79100
CU/FF
+9
2024-06-28SD7389.6(96.9)415.5%7989
FF/ST
-48
2024-06-26TOR9389.4(95.7)10010.8%7794
CU/FF
-23
2024-06-22CIN9688.2(96.7)516.3%8298
CU/FF
-68
2024-06-17TOR10988.1(95.5)415.5%8086
FF/ST
-47
2024-06-12PHI9387.9(95.9)447.5%83100
CU/FF
-88
2024-06-05ATL9187.5(95.9)9214.3%8192
CU/FF
-11
2024-05-30DET9688.3(95.8)9114.6%8493
FF/ST
-35
2024-05-25MIL7789.6(96.5)3310.4%83100
CU/FF
-64
2024-05-19STL7290.2(96.7)8011.1%86100
CU/FF
0
2024-05-14TB8189.9(96.5)8011.1%87100
FF/ST
-54
2024-05-08ATL5889.7(96.2)118.6%8784
CU/FF
-67
2024-04-03ATH9088.0(96.9)3112.2%8987
CU/FF
-56
2024-03-29SEA8487.2(96.3)10019.0%8880
CU/FF
-10