90.8
Velocity (max)
12/06/24
CLASS OF 2025
RHP
TING-YI
LI 李庭毅
Taipei Municipal Yang Ming Senior High School (HS) • TW
6' 0" • 200LBS
R/R • 18yr 8mo
6' 0" • 200LBS
R/R • 18yr 8mo
Rankings
2025 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
82.7 - 90.8
Velo Range
12/06/24
2166
Spin Rate (avg)
6/20/25
Changeup
80.4 - 81.9
Velo Range
12/06/24
2026
Spin Rate (avg)
12/06/24
Curveball
75.2 - 75.8
Velo Range
12/06/24
2524
Spin Rate (avg)
12/06/24
Slider
74.4 - 76
Velo Range
12/06/24
2542
Spin Rate (avg)
12/06/24
Positional Tools
Hitting
Hitting
Pitching
2025
2024
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
89.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
87.9
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2166
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
24.6
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.4
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1984
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Cutter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.7
Cutter
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1959
Cutter
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.6
Splitter
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1155
Splitter
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
87.0
Sinker
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2054
Sinker
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.8
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2114
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
24.6
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.5
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2524
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.0
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2026
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.2
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2542
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Chonqing Junior High School Scout Day
Jun 20, 2025
Trackman - Fastball
89.8
Velocity (max)
87.0 - 88.9
Velo Range
88.5
Eff Velocity (avg)
2,279
Spin Rate (max)
2,166
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
81.0
Velocity (max)
79.9 - 80.9
Velo Range
80.3
Eff Velocity (avg)
2,041
Spin Rate (max)
1,984
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
81.7
Velocity (max)
79.5 - 81.7
Velo Range
76.9
Eff Velocity (avg)
777
Spin Rate (max)
1,155
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Cutter
81.7
Velocity (max)
79.8 - 81.6
Velo Range
77.2
Eff Velocity (avg)
2,001
Spin Rate (max)
1,959
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Sinker
87.9
Velocity (max)
85.9 - 87.9
Velo Range
88.1
Eff Velocity (avg)
2,105
Spin Rate (max)
2,054
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Taiwan Select Showcase
Dec 6, 2024
Trackman - Fastball
90.8
Velocity (max)
82.7 - 90.8
Velo Range
84.9
Eff Velocity (avg)
2,197
Spin Rate (max)
2,114
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
75.8
Velocity (max)
75.2 - 75.8
Velo Range
72.8
Eff Velocity (avg)
2,559
Spin Rate (max)
2,524
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
76.4
Velocity (max)
74.4 - 76.0
Velo Range
72.8
Eff Velocity (avg)
2,593
Spin Rate (max)
2,542
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
82.1
Velocity (max)
80.4 - 81.9
Velo Range
79.6
Eff Velocity (avg)
2,105
Spin Rate (max)
2,026
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Sinker
81.6
Velocity (max)
80.4 - 81.6
Velo Range
79.6
Eff Velocity (avg)
2,154
Spin Rate (max)
2,068
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
2024
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Pitching Velos
Game Performance
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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球探報告：李庭毅
基本資料 學校：北市陽明高中 守備位置：投手 投打習性：右投（高壓類型）/ 右打 身高 / 體重：6呎0吋 / 200磅 身材狀況：李庭毅擁有良好的身體條件，體型健壯 數據分析 直球 速度：最快90.8英里，球速範圍為82.7~90.8英里 轉速：最快2197，平均轉速2114 最大垂直位移：22.1，平均18.5 最大橫向位移：18.1，平均14.2 出手延伸：5.9 旋轉效率：99% 直球速度範圍較大，這意味著在一些投球中，球速可能有所波動，這可能會影響對打者的穩定壓迫感。儘管如此，他的直球轉速和旋轉效率表現出色，並且具備極高的垂直位移，這讓他的直球有著良好的上升效果，能有效誘使打者揮空。雖然橫向位移略顯過多，但仍然擁有穩定的控制和較高的旋轉效率，表現出較強的壓迫感。若能進一步穩定球速範圍，並調整橫向位移，李庭毅的直球將具備更強的威脅 滑球 速度：最快76.4英里，球速範圍為74.4~76.0英里 轉速：最快2593，平均轉速2542 最大垂直位移：-7.4，平均-7.4 最大橫向位移：-18.5，平均-18.5 Zone：100% 曲球 速度：最快75.8英里，球速範圍為75.2~75.8英里 轉速：最快2559，平均轉速2524 最大垂直位移：-14.8，平均-15.2 最大橫向位移：-12.2，平均-12.2 變速球 速度：最快82.1英里，球速範圍為80.4~81.9英里 轉速：最快2105，平均轉速2026 最大垂直位移：16.0，平均14.6 最大橫向位移：15.1，平均13.9 出手延伸：5.8 伸卡/二縫 速度：最快81.6英里，球速範圍為80.4~81.6英里 轉速：最快2154，平均轉速2068 最大垂直位移：16.4，平均15.7 最大橫向位移：18.1，平均16.9 出手延伸：5.9 旋轉效率：97%
綜合評價
李庭毅是一位具備高潛力的投手，擁有良好的身體條件及強大的投球能力。他的直球展現出高轉速與穩定的垂直位移，雖然直球的橫向位移較大，但整體表現仍屬於高效型投球，能夠對不同打者造成多種變化與威脅，加上能夠在投球中運用變化來迷惑對方。滑球和曲球兩顆變化球的表現也相當出色，尤其是在橫向位移與垂直位移的運用上，顯示出強大的迷惑能力。變速球與伸卡球（或二縫）的表現具有潛力，還需在穩定性與控球上有所改善。最後，李庭毅的最大優勢在於他擁有多種武器，並且各球種的數據表現相當均衡。如果他能夠進一步穩定直球的球速範圍，並且在變化球方面加強穩定性及效果，將會是一名非常具威脅的投手。
Player: Ting-Yi Li
School: Taipei Yang-Ming High School Position: Pitcher B/T: RHP (High Arm Slot) / RHH Ht/Wt: 6'0" / 200 lbs Pitching Data Fastball Max Velocity: 90.8 mph Velocity Range: 82.7–90.8 mph Spin Rate: Max 2197 RPM, Avg 2114 RPM Vertical Break: Max 22.1", Avg 18.5" Horizontal Break: Max 18.1", Avg 14.2" Extension: 5.9 ft Spin Efficiency: 99% Slider Max Velocity: 76.4 mph Velocity Range: 74.4–76.0 mph Spin Rate: Max 2593 RPM, Avg 2542 RPM Vertical Break: Max/Avg -7.4" Horizontal Break: Max/Avg -18.5" Zone %: 100% Curveball Max Velocity: 75.8 mph Velocity Range: 75.2–75.8 mph Spin Rate: Max 2559 RPM, Avg 2524 RPM Vertical Break: Max -14.8", Avg -15.2" Horizontal Break: Max/Avg -12.2" Changeup Max Velocity: 82.1 mph Velocity Range: 80.4–81.9 mph Spin Rate: Max 2105 RPM, Avg 2026 RPM Vertical Break: Max 16.0", Avg 14.6" Horizontal Break: Max 15.1", Avg 13.9" Extension: 5.8 ft Sinker (Two-Seam) Max Velocity: 81.6 mph Velocity Range: 80.4–81.6 mph Spin Rate: Max 2154 RPM, Avg 2068 RPM Vertical Break: Max 16.4", Avg 15.7" Horizontal Break: Max 18.1", Avg 16.9" Extension: 5.9 ft Spin Efficiency: 97%
Overall Evaluation
Ting-Yi Lee is a highly promising pitcher with a strong physical build and a diverse pitching repertoire. Fastball: Lee’s fastball is a standout pitch, combining high spin rates (2197 RPM) and vertical movement (22.1"), creating a rising effect that makes it challenging for hitters. While horizontal break is significant, stabilizing the velocity range could enhance its consistency and impact. Breaking Pitches: His slider and curveball both display excellent spin rates and movement profiles, with the slider offering significant horizontal break (-18.5") and the curveball excelling in vertical drop (-15.2"). These pitches effectively disrupt hitters' timing and offer high upside as out pitches. Off-Speed: His changeup and sinker complement his fastball well. The changeup’s vertical movement and speed differential provide deception, while the sinker’s movement adds variety to his arsenal. Improvements in control and spin efficiency will further elevate their effectiveness. Strengths: Lee’s greatest strength lies in his ability to command multiple pitches, each with competitive metrics. His fastball’s rising action and the diversity of his breaking and off-speed pitches make him a versatile and challenging opponent for hitters. With continued refinement of velocity consistency, control, and pitch execution, Ting-Yi Lee has the tools to become a dominant pitcher at higher levels.