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Orion Kerkering
Philadelphia PhilliesMLB
ID: 689147
73
Outings
1,127
Total Pitches
68
Strikeouts
26
Walks
2.62
K/BB
Proprietary Metrics
73 games • 1,127 pitches
70Tunnel ScoreRelease point similarity97SeparationMovement divergence24Extension ScoreFastball extension & velo jump
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.
Extension Score (0-100): Measures fastball extension and perceived velocity jump. Higher scores indicate better release extension and effective speed vs release speed, making the fastball appear faster to batters.
Arsenal Over Time
Velocity Over Time
Spin Rate Over Time
All Outings (151)
| Date▲▼ | Opp▲▼ | Pitches▲▼ | Velo▲▼ | K▲▼ | BB▲▼ | SwStr%▲▼ | Tunnel▲▼ | Sep▲▼ | Pair▲▼ |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-09 | LAD | 8 | 93.1(96.8) | 0 | 1 | 25.0% | - | - | - |
| 2025-10-08 | LAD | 11 | 90.3(96.7) | 0 | 0 | 0.0% | 74 | 100 | SI/ST |
| 2025-10-06 | LAD | 15 | 93.8(98.8) | 1 | 1 | 6.7% | 67 | 99 | FF/ST |
| 2025-10-04 | LAD | 10 | 94.5(100.3) | 2 | 0 | 20.0% | 64 | 100 | FF/ST |
| 2025-09-28 | MIN | 16 | 93.4(98.7) | 3 | 0 | 18.8% | 73 | 88 | SI/ST |
| 2025-09-27 | MIN | 4 | 92.0(96.9) | 1 | 0 | 25.0% | - | - | - |
| 2025-09-23 | MIA | 24 | 94.2(99.5) | 0 | 1 | 4.2% | 72 | 100 | FF/ST |
| 2025-09-21 | AZ | 24 | 93.1(99.4) | 0 | 0 | 0.0% | 68 | 100 | FF/ST |
| 2025-09-17 | LAD | 29 | 92.1(99.1) | 1 | 1 | 0.0% | 71 | 91 | FF/ST |
| 2025-09-15 | LAD | 14 | 93.5(98.5) | 3 | 0 | 7.1% | 60 | 97 | FF/ST |
| 2025-09-12 | KC | 14 | 93.7(98.1) | 1 | 0 | 7.1% | 75 | 93 | FF/ST |
| 2025-09-10 | NYM | 29 | 93.6(98.5) | 2 | 1 | 17.2% | 70 | 88 | FF/ST |
| 2025-09-07 | MIA | 3 | 88.6(95.0) | 0 | 0 | 0.0% | - | - | - |
| 2025-09-03 | MIL | 19 | 90.4(96.4) | 2 | 0 | 15.8% | 74 | 96 | FF/ST |
| 2025-08-31 | ATL | 14 | 95.8(99.2) | 0 | 2 | 0.0% | 75 | 100 | FF/ST |
| 2025-08-29 | ATL | 20 | 93.1(97.6) | 1 | 0 | 15.0% | 74 | 98 | FF/ST |
| 2025-08-26 | NYM | 27 | 92.5(97.4) | 0 | 1 | 3.7% | 68 | 96 | FF/ST |
| 2025-08-24 | WSH | 17 | 93.9(98.3) | 1 | 0 | 17.6% | 74 | 92 | SI/ST |
| 2025-08-23 | WSH | 1 | 87.3(87.3) | 0 | 0 | 0.0% | - | - | - |
| 2025-08-19 | SEA | 13 | 93.4(97.4) | 0 | 2 | 0.0% | 66 | 90 | FF/ST |
| 2025-08-18 | SEA | 13 | 91.9(97.6) | 2 | 0 | 23.1% | 69 | 100 | FF/ST |
| 2025-08-15 | WSH | 11 | 91.6(96.3) | 0 | 0 | 9.1% | 74 | 93 | SI/ST |
| 2025-08-14 | WSH | 17 | 91.4(98.1) | 1 | 0 | 5.9% | 59 | 100 | FF/ST |
| 2025-08-11 | CIN | 10 | 94.1(97.5) | 1 | 0 | 0.0% | 76 | 76 | FF/ST |
| 2025-08-10 | TEX | 8 | 89.8(97.4) | 0 | 0 | 0.0% | - | - | - |
| 2025-08-08 | TEX | 18 | 92.7(98.2) | 3 | 0 | 16.7% | 73 | 98 | SI/ST |
| 2025-08-05 | BAL | 17 | 92.5(99.1) | 2 | 0 | 23.5% | 70 | 100 | FF/ST |
| 2025-08-01 | DET | 12 | 94.0(97.2) | 0 | 0 | 8.3% | 73 | 100 | FF/ST |
| 2025-07-25 | NYY | 22 | 94.3(99.2) | 2 | 0 | 13.6% | 78 | 92 | FF/ST |
| 2025-07-23 | BOS | 15 | 91.9(99.1) | 1 | 0 | 6.7% | 68 | 100 | FF/ST |
| 2025-07-21 | BOS | 15 | 91.8(99.3) | 1 | 0 | 6.7% | 70 | 100 | FF/ST |
| 2025-07-19 | LAA | 21 | 92.8(98.5) | 3 | 0 | 28.6% | 74 | 93 | SI/ST |
| 2025-07-13 | SD | 14 | 91.8(97.8) | 0 | 1 | 0.0% | 73 | 100 | SI/ST |
| 2025-07-07 | SF | 25 | 92.8(97.7) | 0 | 0 | 4.0% | 68 | 93 | SI/ST |
| 2025-07-05 | CIN | 13 | 92.0(97.4) | 0 | 0 | 7.7% | 72 | 100 | SI/ST |
| 2025-07-02 | SD | 23 | 94.3(99.9) | 2 | 1 | 13.0% | 69 | 93 | FF/ST |
| 2025-06-29 | ATL | 17 | 92.2(97.6) | 3 | 0 | 17.6% | 73 | 97 | FF/ST |
| 2025-06-26 | HOU | 21 | 92.5(98.8) | 0 | 0 | 9.5% | 69 | 96 | SI/ST |
| 2025-06-24 | HOU | 5 | 94.9(98.0) | 1 | 0 | 0.0% | - | - | - |
| 2025-06-19 | MIA | 13 | 92.0(97.6) | 0 | 0 | 7.7% | 71 | 92 | FF/ST |
| 2025-06-18 | MIA | 20 | 93.9(98.2) | 2 | 1 | 10.0% | 72 | 100 | FF/ST |
| 2025-06-16 | MIA | 12 | 94.3(99.2) | 1 | 0 | 8.3% | 70 | 100 | FF/ST |
| 2025-06-14 | TOR | 12 | 94.0(98.1) | 1 | 0 | 8.3% | 72 | 100 | SI/ST |
| 2025-06-09 | CHC | 23 | 90.9(98.2) | 1 | 1 | 13.0% | 69 | 100 | SI/ST |
| 2025-06-08 | PIT | 23 | 93.1(98.9) | 3 | 1 | 17.4% | 62 | 91 | SI/ST |
| 2025-06-06 | PIT | 16 | 93.4(98.1) | 0 | 1 | 6.3% | 74 | 87 | FF/ST |
| 2025-06-04 | TOR | 11 | 91.1(98.1) | 1 | 0 | 18.2% | 71 | 100 | FF/ST |
| 2025-06-01 | MIL | 15 | 89.4(97.6) | 0 | 1 | 0.0% | 70 | 100 | FF/ST |
| 2025-05-29 | ATL | 19 | 91.9(98.2) | 1 | 0 | 10.5% | 72 | 98 | FF/ST |
| 2025-05-27 | ATL | 14 | 91.3(97.8) | 1 | 0 | 7.1% | 73 | 100 | SI/ST |
| 2025-05-24 | ATH | 21 | 90.5(98.4) | 0 | 0 | 0.0% | 69 | 100 | SI/ST |
| 2025-05-23 | ATH | 4 | 91.1(96.4) | 1 | 0 | 50.0% | - | - | - |
| 2025-05-22 | COL | 1 | 85.4(85.4) | 0 | 0 | 0.0% | - | - | - |
| 2025-05-18 | PIT | 15 | 91.2(96.8) | 0 | 1 | 6.7% | 71 | 92 | SI/ST |
| 2025-05-14 | STL | 9 | 92.1(97.9) | 1 | 0 | 22.2% | - | - | - |
| 2025-05-12 | STL | 15 | 92.0(98.4) | 1 | 0 | 0.0% | 70 | 100 | FF/ST |
| 2025-05-09 | CLE | 19 | 89.6(98.6) | 1 | 0 | 10.5% | 65 | 100 | FF/ST |
| 2025-05-06 | TB | 24 | 92.3(98.3) | 1 | 1 | 4.2% | 57 | 100 | FF/ST |
| 2025-05-04 | AZ | 24 | 90.5(98.2) | 0 | 2 | 0.0% | 72 | 100 | FF/ST |
| 2025-05-01 | WSH | 6 | 90.5(97.7) | 1 | 0 | 0.0% | - | - | - |
| 2025-04-29 | WSH | 27 | 93.5(99.6) | 2 | 0 | 11.1% | 69 | 100 | FF/ST |
| 2025-04-27 | CHC | 9 | 88.7(97.9) | 0 | 0 | 0.0% | - | - | - |
| 2025-04-25 | CHC | 10 | 92.7(98.2) | 1 | 0 | 0.0% | 68 | 100 | FF/ST |
| 2025-04-22 | NYM | 18 | 90.2(98.1) | 0 | 1 | 11.1% | 68 | 100 | SI/ST |
| 2025-04-20 | MIA | 24 | 94.3(98.8) | 1 | 1 | 16.7% | 63 | 88 | FF/ST |
| 2025-04-17 | SF | 13 | 90.1(99.7) | 2 | 0 | 23.1% | 67 | 100 | FF/ST |
| 2025-04-15 | SF | 11 | 89.6(98.6) | 1 | 0 | 27.3% | 69 | - | - |
| 2025-04-12 | STL | 8 | 90.4(97.8) | 1 | 0 | 0.0% | - | - | - |
| 2025-04-08 | ATL | 27 | 88.6(97.6) | 0 | 2 | 0.0% | 69 | 100 | SI/ST |
| 2025-04-06 | LAD | 14 | 89.6(97.7) | 0 | 0 | 7.1% | 66 | - | - |
| 2025-04-03 | COL | 16 | 89.8(97.3) | 2 | 0 | 18.8% | 56 | 100 | FF/ST |
| 2025-03-31 | COL | 13 | 90.4(97.0) | 0 | 1 | 7.7% | 73 | 100 | SI/ST |
| 2025-03-27 | WSH | 12 | 88.8(97.5) | 1 | 0 | 25.0% | 64 | 100 | FF/ST |
| 2024-10-09 | NYM | 18 | 90.4(97.3) | 2 | 1 | 27.8% | 71 | 100 | SI/ST |
| 2024-10-08 | NYM | 10 | 90.4(97.3) | 0 | 0 | 0.0% | 74 | 100 | SI/ST |
| 2024-10-06 | NYM | 27 | 91.2(97.8) | 3 | 1 | 11.1% | 71 | 100 | SI/ST |
| 2024-10-05 | NYM | 8 | 88.8(98.2) | 0 | 0 | 0.0% | - | - | - |
| 2024-09-28 | WSH | 18 | 89.1(97.6) | 1 | 1 | 5.6% | 60 | 100 | FF/ST |
| 2024-09-25 | CHC | 15 | 90.4(97.7) | 0 | 1 | 6.7% | 65 | 100 | FF/ST |
| 2024-09-21 | NYM | 25 | 90.2(98.5) | 2 | 1 | 12.0% | 73 | 100 | SI/ST |
| 2024-09-20 | NYM | 21 | 92.5(98.1) | 1 | 0 | 0.0% | 70 | 100 | SI/ST |
| 2024-09-18 | MIL | 16 | 91.7(98.2) | 2 | 0 | 6.3% | 72 | 100 | FF/ST |
| 2024-09-15 | NYM | 15 | 90.0(97.4) | 2 | 0 | 26.7% | 68 | 100 | SI/ST |
| 2024-09-14 | NYM | 12 | 89.5(97.1) | 1 | 0 | 16.7% | 72 | 100 | SI/ST |
| 2024-09-10 | TB | 10 | 90.3(98.0) | 1 | 0 | 20.0% | 62 | 100 | FF/ST |
| 2024-09-09 | TB | 8 | 89.0(98.1) | 1 | 0 | 12.5% | - | - | - |
| 2024-09-05 | MIA | 22 | 90.9(98.4) | 2 | 0 | 13.6% | 70 | 100 | SI/ST |
| 2024-09-03 | TOR | 11 | 89.4(98.7) | 0 | 0 | 0.0% | 61 | - | - |
| 2024-09-01 | ATL | 16 | 94.0(98.8) | 1 | 1 | 18.8% | 74 | 100 | FF/ST |
| 2024-08-29 | ATL | 16 | 91.1(99.5) | 2 | 0 | 6.3% | 75 | 100 | SI/ST |
| 2024-08-26 | HOU | 18 | 90.3(98.7) | 1 | 0 | 11.1% | 69 | 100 | SI/ST |
| 2024-08-24 | KC | 10 | 94.1(99.1) | 1 | 0 | 10.0% | 73 | 100 | FF/ST |
| 2024-08-21 | ATL | 11 | 89.2(97.0) | 1 | 0 | 9.1% | 67 | - | - |
| 2024-08-20 | ATL | 21 | 90.7(98.1) | 2 | 1 | 9.5% | 73 | 100 | FF/ST |
| 2024-08-15 | WSH | 19 | 91.9(97.9) | 1 | 0 | 5.3% | 72 | 100 | FF/ST |
| 2024-08-13 | MIA | 18 | 91.5(97.1) | 2 | 0 | 27.8% | 68 | 100 | SI/ST |
| 2024-08-11 | AZ | 23 | 92.0(97.9) | 3 | 0 | 21.7% | 71 | 97 | FF/ST |
| 2024-08-08 | AZ | 29 | 93.3(97.6) | 2 | 2 | 10.3% | 72 | 90 | FF/ST |
| 2024-08-07 | LAD | 14 | 90.4(97.0) | 0 | 0 | 7.1% | 70 | 100 | FF/ST |
| 2024-08-03 | SEA | 13 | 89.9(97.2) | 0 | 1 | 0.0% | 71 | 100 | SI/ST |
| 2024-07-30 | NYY | 12 | 89.1(98.3) | 1 | 0 | 16.7% | 44 | - | - |
| 2024-07-28 | CLE | 16 | 90.6(97.8) | 0 | 0 | 12.5% | 70 | 100 | FF/ST |
| 2024-07-26 | CLE | 12 | 91.5(97.9) | 1 | 0 | 8.3% | 61 | 100 | FF/ST |
| 2024-07-24 | MIN | 22 | 91.2(98.9) | 1 | 2 | 4.5% | 70 | 100 | FF/ST |
| 2024-07-22 | MIN | 14 | 91.5(98.7) | 1 | 1 | 14.3% | 67 | 100 | FF/ST |
| 2024-07-19 | PIT | 19 | 89.5(98.6) | 1 | 0 | 10.5% | 70 | 100 | SI/ST |
| 2024-07-14 | ATH | 11 | 90.4(98.5) | 0 | 0 | 9.1% | 68 | 100 | FF/ST |
| 2024-07-13 | ATH | 20 | 91.4(98.7) | 2 | 0 | 10.0% | 69 | 100 | SI/ST |
| 2024-07-10 | LAD | 14 | 92.2(98.3) | 1 | 0 | 21.4% | 57 | 100 | FF/ST |
| 2024-07-09 | LAD | 8 | 89.7(96.5) | 0 | 0 | 0.0% | - | - | - |
| 2024-07-05 | ATL | 20 | 91.7(98.3) | 2 | 0 | 25.0% | 73 | 100 | SI/ST |
| 2024-07-03 | CHC | 22 | 91.7(97.8) | 2 | 0 | 27.3% | 69 | 100 | FF/ST |
| 2024-07-02 | CHC | 12 | 88.0(98.5) | 1 | 0 | 8.3% | 53 | 100 | FF/ST |
| 2024-06-29 | MIA | 13 | 91.3(96.6) | 1 | 0 | 7.7% | 74 | 100 | SI/ST |
| 2024-06-26 | DET | 13 | 88.5(97.8) | 0 | 0 | 23.1% | 63 | 100 | FF/ST |
| 2024-06-24 | DET | 18 | 92.9(98.0) | 1 | 0 | 5.6% | 70 | 94 | FF/ST |
| 2024-06-19 | SD | 29 | 91.0(97.8) | 1 | 0 | 6.9% | 69 | 100 | FF/ST |
| 2024-06-18 | SD | 16 | 92.1(98.7) | 1 | 0 | 0.0% | 73 | 100 | FF/ST |
| 2024-06-14 | BAL | 22 | 92.5(99.3) | 2 | 1 | 9.1% | 70 | 100 | FF/ST |
| 2024-06-13 | BOS | 21 | 93.6(98.4) | 2 | 1 | 19.0% | 71 | 100 | FF/ST |
| 2024-06-08 | NYM | 24 | 92.9(99.7) | 3 | 0 | 4.2% | 72 | 100 | FF/ST |
| 2024-06-04 | MIL | 10 | 90.5(98.6) | 2 | 0 | 10.0% | 70 | 100 | FF/ST |
| 2024-06-02 | STL | 16 | 91.9(98.3) | 1 | 0 | 12.5% | 69 | 100 | FF/ST |
| 2024-06-01 | STL | 16 | 93.4(98.3) | 2 | 0 | 6.3% | 67 | 100 | FF/ST |
| 2024-05-28 | SF | 18 | 91.3(99.0) | 2 | 0 | 22.2% | 70 | 100 | SI/ST |
| 2024-05-26 | COL | 15 | 93.6(98.3) | 0 | 0 | 20.0% | 73 | 76 | SI/ST |
| 2024-05-24 | COL | 14 | 92.5(98.5) | 0 | 0 | 0.0% | 71 | 77 | SI/ST |
| 2024-05-22 | TEX | 17 | 92.0(98.3) | 1 | 0 | 11.8% | 66 | 100 | FF/ST |
| 2024-05-18 | WSH | 24 | 89.9(98.0) | 1 | 0 | 12.5% | 65 | 100 | FF/ST |
| 2024-05-16 | NYM | 27 | 92.8(99.2) | 3 | 0 | 14.8% | 71 | 100 | FF/ST |
| 2024-05-13 | NYM | 12 | 88.0(97.6) | 1 | 0 | 16.7% | 69 | - | - |
| 2024-05-12 | MIA | 7 | 91.1(98.6) | 1 | 0 | 0.0% | - | - | - |
| 2024-05-08 | TOR | 25 | 88.7(97.6) | 1 | 1 | 16.0% | 73 | 100 | FF/ST |
| 2024-05-06 | SF | 14 | 93.6(99.3) | 0 | 0 | 7.1% | 72 | 100 | FF/ST |
| 2024-05-03 | SF | 20 | 88.3(97.9) | 0 | 0 | 0.0% | 51 | 100 | FF/ST |
| 2024-05-01 | LAA | 22 | 90.5(98.4) | 2 | 1 | 9.1% | 66 | 100 | FF/ST |
| 2024-04-29 | LAA | 9 | 87.7(98.3) | 0 | 0 | 11.1% | - | - | - |
| 2024-04-25 | CIN | 39 | 89.7(99.7) | 2 | 1 | 12.8% | 53 | 100 | FF/ST |
| 2024-04-23 | CIN | 11 | 90.1(98.1) | 0 | 0 | 9.1% | 62 | 100 | FF/ST |
| 2024-04-19 | CWS | 18 | 92.5(98.6) | 1 | 0 | 11.1% | 56 | 100 | FF/ST |
| 2024-04-14 | PIT | 14 | 88.5(97.8) | 1 | 1 | 7.1% | 61 | 100 | FF/ST |
| 2023-10-23 | AZ | 19 | 90.4(97.7) | 1 | 0 | 5.3% | 53 | 100 | FF/ST |
| 2023-10-20 | AZ | 13 | 91.9(98.8) | 0 | 2 | 0.0% | 66 | 100 | FF/ST |
| 2023-10-19 | AZ | 8 | 89.5(98.7) | 0 | 0 | 12.5% | - | - | - |
| 2023-10-17 | AZ | 21 | 91.1(98.5) | 3 | 0 | 14.3% | 53 | 100 | FF/ST |
| 2023-10-11 | ATL | 22 | 89.5(99.0) | 0 | 0 | 0.0% | 46 | 100 | FF/ST |
| 2023-10-07 | ATL | 12 | 89.2(98.6) | 0 | 1 | 0.0% | 61 | 100 | FF/ST |
| 2023-10-04 | MIA | 9 | 90.5(98.3) | 1 | 0 | 11.1% | - | - | - |
| 2023-09-30 | NYM | 25 | 87.8(98.1) | 2 | 1 | 16.0% | 54 | 100 | FF/ST |
| 2023-09-27 | PIT | 24 | 87.0(98.3) | 2 | 1 | 8.3% | 62 | - | - |
| 2023-09-24 | NYM | 12 | 89.4(99.8) | 2 | 0 | 25.0% | 44 | - | - |