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Yuki Matsui
San Diego PadresMLB
ID: 673513
61
Outings
1,073
Total Pitches
61
Strikeouts
31
Walks
1.97
K/BB
Proprietary Metrics
61 games • 1,073 pitches
84Tunnel ScoreRelease point similarity71SeparationMovement divergence9Extension 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 (126)
| Date▲▼ | Opp▲▼ | Pitches▲▼ | Velo▲▼ | K▲▼ | BB▲▼ | SwStr%▲▼ | Tunnel▲▼ | Sep▲▼ | Pair▲▼ |
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-27 | AZ | 37 | 88.5(92.8) | 1 | 2 | 13.5% | 84 | 90 | FF/FS |
| 2025-09-23 | MIL | 15 | 89.4(92.1) | 0 | 0 | 6.7% | 85 | 63 | FF/FS |
| 2025-09-18 | NYM | 10 | 88.6(93.1) | 0 | 0 | 0.0% | 82 | 61 | FF/FS |
| 2025-09-16 | NYM | 36 | 87.2(92.8) | 2 | 2 | 19.4% | 85 | 77 | FF/ST |
| 2025-09-13 | COL | 9 | 88.8(92.5) | 1 | 0 | 11.1% | - | - | - |
| 2025-09-10 | CIN | 13 | 85.5(91.8) | 1 | 1 | 7.7% | 86 | 62 | FF/FS |
| 2025-09-02 | BAL | 13 | 88.5(92.9) | 1 | 0 | 23.1% | 81 | 64 | FF/FS |
| 2025-08-31 | MIN | 33 | 87.4(92.8) | 3 | 1 | 12.1% | 85 | 83 | FF/ST |
| 2025-08-29 | MIN | 38 | 88.2(93.2) | 1 | 3 | 5.3% | 80 | 69 | FF/FS |
| 2025-08-27 | SEA | 16 | 87.3(93.5) | 1 | 0 | 18.8% | 83 | 74 | FF/FS |
| 2025-08-25 | SEA | 22 | 88.3(93.3) | 1 | 0 | 13.6% | 88 | 92 | FF/ST |
| 2025-08-24 | LAD | 20 | 85.8(94.1) | 0 | 0 | 15.0% | 86 | 73 | FS/ST |
| 2025-08-20 | SF | 18 | 89.2(93.4) | 1 | 2 | 11.1% | 86 | 100 | FF/ST |
| 2025-08-16 | LAD | 13 | 89.0(93.2) | 1 | 0 | 7.7% | 78 | 92 | FF/ST |
| 2025-08-15 | LAD | 18 | 89.6(93.3) | 1 | 1 | 5.6% | 87 | 66 | FF/FS |
| 2025-08-13 | SF | 15 | 90.2(92.3) | 2 | 0 | 6.7% | 91 | - | - |
| 2025-08-08 | BOS | 19 | 87.9(92.1) | 1 | 0 | 10.5% | 87 | 56 | FF/FS |
| 2025-08-04 | AZ | 11 | 87.4(92.9) | 0 | 0 | 9.1% | 78 | - | - |
| 2025-08-02 | STL | 16 | 86.0(93.1) | 1 | 0 | 12.5% | 84 | 83 | FF/ST |
| 2025-07-29 | NYM | 15 | 85.7(92.1) | 1 | 0 | 26.7% | 80 | 74 | FF/FS |
| 2025-07-24 | STL | 26 | 88.6(93.1) | 1 | 2 | 11.5% | 88 | 63 | FF/FS |
| 2025-07-19 | WSH | 33 | 88.0(93.5) | 2 | 1 | 6.1% | 86 | 63 | FF/FS |
| 2025-07-12 | PHI | 7 | 85.7(91.9) | 0 | 0 | 14.3% | - | - | - |
| 2025-07-11 | PHI | 7 | 84.4(86.2) | 0 | 1 | 14.3% | - | - | - |
| 2025-07-07 | AZ | 22 | 88.4(93.6) | 1 | 0 | 9.1% | 83 | 74 | FF/FS |
| 2025-07-05 | TEX | 17 | 85.0(92.1) | 0 | 1 | 11.8% | 88 | 59 | FS/SL |
| 2025-07-02 | PHI | 14 | 88.7(92.8) | 1 | 1 | 21.4% | 85 | 56 | FF/SL |
| 2025-06-27 | CIN | 26 | 87.7(94.1) | 0 | 0 | 11.5% | 85 | 64 | FF/FS |
| 2025-06-23 | WSH | 25 | 86.6(92.3) | 1 | 0 | 28.0% | 87 | 59 | FF/SL |
| 2025-06-19 | LAD | 11 | 88.4(92.7) | 1 | 1 | 9.1% | 86 | - | - |
| 2025-06-17 | LAD | 17 | 86.0(92.8) | 2 | 0 | 11.8% | 87 | 44 | FS/SL |
| 2025-06-14 | AZ | 12 | 88.7(93.3) | 0 | 1 | 0.0% | 86 | 60 | FF/SL |
| 2025-06-11 | LAD | 14 | 86.3(92.4) | 2 | 0 | 42.9% | 78 | 63 | FS/SL |
| 2025-06-09 | LAD | 20 | 85.7(93.2) | 1 | 0 | 20.0% | 86 | 86 | FS/ST |
| 2025-06-08 | MIL | 17 | 89.5(93.8) | 2 | 1 | 17.6% | 80 | 67 | FF/FS |
| 2025-06-05 | SF | 10 | 89.8(93.7) | 1 | 0 | 0.0% | 72 | - | - |
| 2025-06-03 | SF | 5 | 88.3(94.0) | 0 | 0 | 0.0% | - | - | - |
| 2025-05-31 | PIT | 16 | 86.4(93.0) | 0 | 0 | 6.3% | 84 | 55 | FS/SL |
| 2025-05-28 | MIA | 7 | 84.6(92.5) | 0 | 0 | 28.6% | - | - | - |
| 2025-05-27 | MIA | 15 | 83.9(92.2) | 1 | 1 | 33.3% | 85 | 94 | FS/ST |
| 2025-05-24 | ATL | 32 | 88.1(93.8) | 4 | 1 | 18.8% | 85 | 72 | FF/ST |
| 2025-05-22 | TOR | 22 | 86.5(92.4) | 0 | 0 | 9.1% | 89 | 73 | FF/ST |
| 2025-05-18 | SEA | 18 | 87.5(92.5) | 0 | 3 | 0.0% | 84 | 59 | FF/FS |
| 2025-05-17 | SEA | 8 | 84.7(91.2) | 0 | 0 | 12.5% | - | - | - |
| 2025-05-13 | LAA | 10 | 86.5(91.6) | 0 | 0 | 10.0% | 82 | 69 | FF/FS |
| 2025-05-11 | COL | 11 | 87.4(93.0) | 2 | 0 | 18.2% | 84 | 45 | FF/FS |
| 2025-05-09 | COL | 10 | 89.7(92.9) | 0 | 0 | 0.0% | 86 | - | - |
| 2025-05-05 | NYY | 15 | 85.5(92.0) | 0 | 0 | 0.0% | 84 | 47 | FF/FS |
| 2025-05-03 | PIT | 7 | 88.0(92.3) | 0 | 1 | 0.0% | - | - | - |
| 2025-05-02 | PIT | 8 | 85.2(86.8) | 0 | 1 | 12.5% | - | - | - |
| 2025-04-26 | TB | 23 | 89.0(93.2) | 1 | 0 | 4.3% | 79 | 58 | FF/FS |
| 2025-04-23 | DET | 24 | 85.3(92.2) | 2 | 0 | 20.8% | 87 | 86 | FS/ST |
| 2025-04-21 | DET | 31 | 87.2(93.0) | 1 | 0 | 12.9% | 87 | 70 | FF/ST |
| 2025-04-18 | HOU | 20 | 87.0(93.3) | 1 | 1 | 10.0% | 84 | 75 | FF/FS |
| 2025-04-15 | CHC | 15 | 87.4(93.3) | 2 | 0 | 20.0% | 77 | 66 | FF/FS |
| 2025-04-11 | COL | 15 | 86.3(93.1) | 3 | 0 | 33.3% | 77 | 100 | FF/ST |
| 2025-04-08 | ATH | 19 | 87.3(92.6) | 1 | 0 | 10.5% | 87 | 59 | FF/FS |
| 2025-04-04 | CHC | 19 | 87.2(92.1) | 1 | 0 | 5.3% | 81 | 66 | FF/FS |
| 2025-04-01 | CLE | 20 | 87.5(92.4) | 2 | 2 | 25.0% | 83 | 68 | FF/FS |
| 2025-03-31 | CLE | 15 | 86.2(92.6) | 3 | 0 | 33.3% | 85 | 97 | FF/FS |
| 2025-03-27 | ATL | 23 | 86.9(92.9) | 2 | 0 | 13.0% | 81 | 100 | FF/ST |
| 2024-10-09 | LAD | 11 | 89.4(92.8) | 1 | 0 | 18.2% | 88 | 51 | FF/SL |
| 2024-09-29 | AZ | 3 | 89.5(91.7) | 0 | 0 | 33.3% | - | - | - |
| 2024-09-28 | AZ | 15 | 87.1(91.3) | 2 | 0 | 26.7% | 83 | 52 | FF/SL |
| 2024-09-26 | LAD | 11 | 87.3(90.9) | 1 | 0 | 9.1% | - | - | - |
| 2024-09-07 | SF | 26 | 89.8(93.6) | 2 | 1 | 11.5% | 87 | 50 | FF/FS |
| 2024-09-04 | DET | 25 | 88.4(92.9) | 1 | 1 | 16.0% | 88 | 59 | FF/SL |
| 2024-08-29 | STL | 17 | 88.6(93.5) | 1 | 0 | 11.8% | 89 | 74 | FF/SL |
| 2024-08-27 | STL | 18 | 90.8(93.9) | 1 | 1 | 5.6% | 88 | 70 | FF/SL |
| 2024-08-24 | NYM | 18 | 88.6(92.8) | 3 | 0 | 16.7% | 91 | 53 | FF/SL |
| 2024-08-20 | MIN | 18 | 86.6(92.8) | 2 | 0 | 27.8% | 78 | 62 | FF/SL |
| 2024-08-18 | COL | 27 | 88.8(94.1) | 0 | 0 | 14.8% | 86 | 52 | FF/SL |
| 2024-08-16 | COL | 19 | 89.1(93.3) | 2 | 0 | 31.6% | 89 | 51 | FF/SL |
| 2024-08-11 | MIA | 25 | 88.1(92.8) | 2 | 0 | 24.0% | 92 | 69 | FF/SL |
| 2024-08-08 | PIT | 27 | 88.4(93.4) | 2 | 0 | 18.5% | 87 | 78 | FF/ST |
| 2024-08-07 | PIT | 21 | 89.7(93.0) | 1 | 0 | 9.5% | 78 | 57 | FF/SL |
| 2024-08-04 | COL | 10 | 88.9(93.3) | 2 | 0 | 30.0% | 85 | 55 | FF/FS |
| 2024-08-02 | COL | 11 | 89.1(93.2) | 1 | 0 | 36.4% | 83 | 41 | FF/SL |
| 2024-07-30 | LAD | 10 | 88.4(93.2) | 2 | 0 | 40.0% | 84 | 78 | FF/SL |
| 2024-07-26 | BAL | 13 | 90.5(93.9) | 0 | 0 | 7.7% | 86 | 41 | FF/FS |
| 2024-07-24 | WSH | 11 | 88.8(92.7) | 1 | 0 | 9.1% | 86 | 75 | FF/SL |
| 2024-07-20 | CLE | 12 | 90.8(92.5) | 0 | 0 | 8.3% | 85 | - | - |
| 2024-07-19 | CLE | 17 | 88.6(93.4) | 3 | 0 | 29.4% | 81 | 78 | FF/ST |
| 2024-07-14 | ATL | 15 | 88.8(93.3) | 0 | 0 | 6.7% | 84 | 47 | FF/FS |
| 2024-07-09 | SEA | 28 | 87.0(92.8) | 2 | 0 | 10.7% | 89 | 69 | FF/ST |
| 2024-07-06 | AZ | 21 | 88.2(92.9) | 1 | 0 | 14.3% | 85 | 60 | FF/SL |
| 2024-07-03 | TEX | 25 | 87.6(92.9) | 4 | 0 | 24.0% | 78 | 54 | FF/FS |
| 2024-06-29 | BOS | 18 | 88.2(92.9) | 2 | 0 | 27.8% | 82 | 61 | FF/SL |
| 2024-06-28 | BOS | 18 | 88.4(93.6) | 2 | 0 | 16.7% | 86 | 73 | FF/SL |
| 2024-06-26 | WSH | 10 | 91.0(93.1) | 1 | 0 | 10.0% | 83 | - | - |
| 2024-06-22 | MIL | 16 | 89.2(93.5) | 1 | 0 | 18.8% | 82 | 69 | FF/FS |
| 2024-06-20 | MIL | 23 | 88.6(93.7) | 0 | 2 | 4.3% | 85 | 70 | FF/SL |
| 2024-06-18 | PHI | 15 | 89.4(93.0) | 2 | 1 | 13.3% | 83 | 59 | FF/FS |
| 2024-06-16 | NYM | 26 | 89.7(93.3) | 1 | 0 | 11.5% | 81 | 79 | FF/SL |
| 2024-06-12 | ATH | 17 | 86.4(92.3) | 1 | 0 | 11.8% | 83 | 78 | FF/ST |
| 2024-06-11 | ATH | 15 | 90.3(93.0) | 1 | 1 | 13.3% | 85 | 56 | FF/SL |
| 2024-06-09 | AZ | 26 | 90.3(93.3) | 0 | 1 | 3.8% | 88 | 64 | FF/SL |
| 2024-06-07 | AZ | 13 | 91.2(93.4) | 2 | 0 | 15.4% | 82 | - | - |
| 2024-06-04 | LAA | 12 | 88.2(92.6) | 0 | 2 | 8.3% | 84 | 69 | FF/SL |
| 2024-06-02 | KC | 16 | 88.3(93.7) | 0 | 1 | 18.8% | 77 | 48 | FF/SL |
| 2024-05-31 | KC | 16 | 88.7(93.3) | 0 | 0 | 0.0% | 84 | 72 | FF/SL |
| 2024-05-27 | MIA | 19 | 87.7(94.0) | 2 | 0 | 15.8% | 85 | 58 | FF/SL |
| 2024-05-25 | NYY | 18 | 87.5(93.0) | 2 | 0 | 16.7% | 85 | 58 | FF/SL |
| 2024-05-23 | CIN | 27 | 85.9(92.8) | 1 | 1 | 14.8% | 83 | 68 | FF/ST |
| 2024-05-21 | CIN | 24 | 88.1(93.3) | 0 | 1 | 4.2% | 83 | 61 | FF/SL |
| 2024-05-17 | ATL | 17 | 89.0(93.0) | 2 | 1 | 29.4% | 86 | 65 | FF/FS |
| 2024-05-13 | COL | 15 | 87.0(92.3) | 1 | 0 | 13.3% | 79 | 56 | FF/SL |
| 2024-05-10 | LAD | 15 | 88.6(93.2) | 0 | 0 | 6.7% | 86 | 64 | FF/SL |
| 2024-05-07 | CHC | 12 | 89.7(92.7) | 0 | 1 | 8.3% | 77 | 64 | FF/FS |
| 2024-05-06 | CHC | 16 | 88.5(93.2) | 1 | 1 | 12.5% | 77 | 60 | FF/SL |
| 2024-05-01 | CIN | 18 | 87.3(93.1) | 2 | 2 | 16.7% | 78 | 62 | FF/SL |
| 2024-04-30 | CIN | 18 | 87.8(93.2) | 2 | 0 | 33.3% | 89 | 63 | FF/SL |
| 2024-04-25 | COL | 20 | 87.1(92.9) | 1 | 1 | 15.0% | 77 | 45 | FF/FS |
| 2024-04-24 | COL | 6 | 85.4(91.7) | 0 | 0 | 0.0% | - | - | - |
| 2024-04-20 | TOR | 17 | 87.9(93.0) | 0 | 0 | 0.0% | 81 | 52 | FF/FS |
| 2024-04-16 | MIL | 10 | 88.0(94.3) | 1 | 1 | 30.0% | 87 | - | - |
| 2024-04-14 | LAD | 15 | 86.4(92.0) | 1 | 0 | 26.7% | 93 | 62 | FF/FS |
| 2024-04-12 | LAD | 19 | 87.4(92.9) | 2 | 0 | 10.5% | 81 | 55 | FF/FS |
| 2024-04-10 | CHC | 4 | 86.0(92.2) | 0 | 0 | 0.0% | - | - | - |
| 2024-04-07 | SF | 7 | 89.3(93.1) | 0 | 0 | 0.0% | - | - | - |
| 2024-04-05 | SF | 16 | 86.8(91.6) | 0 | 0 | 6.3% | 84 | 47 | FF/FS |
| 2024-04-02 | STL | 15 | 85.0(91.7) | 0 | 2 | 0.0% | 78 | 49 | FF/FS |
| 2024-03-31 | SF | 13 | 86.8(92.5) | 1 | 0 | 15.4% | 80 | 90 | FF/ST |
| 2024-03-28 | SF | 20 | 86.4(92.6) | 0 | 0 | 0.0% | 80 | 100 | FF/ST |
| 2024-03-21 | LAD | 9 | 84.6(92.2) | 0 | 0 | 11.1% | - | - | - |
| 2024-03-20 | LAD | 12 | 86.2(92.9) | 1 | 1 | 16.7% | 62 | 50 | FF/FS |