91.2
Velocity (max)
12/06/24
CLASS OF 2024
RHP
WEI-CHE
TSENG 曾偉喆
National Taiwan Sport University (HS) • TW
6' 1" • 182LBS
L/R • 19yr 4mo
6' 1" • 182LBS
L/R • 19yr 4mo
Rankings
2024 National
Rankings available to Premium Subscriber
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Best Of Stats
Fastball
87.4 - 91.2
Velo Range
12/06/24
2266
Spin Rate (avg)
12/06/24
Changeup
81.5 - 83.2
Velo Range
12/06/24
1173
Spin Rate (avg)
12/06/24
Curveball
82.5 - 82.8
Velo Range
12/06/24
2035
Spin Rate (avg)
12/06/24
Slider
78.7 - 80.7
Velo Range
12/06/24
2198
Spin Rate (avg)
12/06/24
Positional Tools
Hitting
Hitting
Pitching
2024
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
91.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
89.4
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).
2266
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.
25.2
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).
82.6
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).
2035
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.6
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).
2198
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).
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.6
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).
1173
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).
Taiwan Select Showcase
Dec 6, 2024
Trackman - Fastball
91.2
Velocity (max)
87.4 - 91.2
Velo Range
88.4
Eff Velocity (avg)
2,378
Spin Rate (max)
2,266
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
82.8
Velocity (max)
82.5 - 82.8
Velo Range
81.0
Eff Velocity (avg)
2,035
Spin Rate (max)
2,035
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
81.0
Velocity (max)
78.7 - 80.7
Velo Range
78.2
Eff Velocity (avg)
2,271
Spin Rate (max)
2,198
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
83.2
Velocity (max)
81.5 - 83.2
Velo Range
80.7
Eff Velocity (avg)
889
Spin Rate (max)
1,173
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
91.2
Velocity (max)
89.6 - 90.9
Velo Range
88.6
Eff Velocity (avg)
2,378
Spin Rate (max)
2,273
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
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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選手：曾偉喆
學校：國立體育大學 位置：投手 投打：右投（側投姿勢）/左打 身高/體重：6呎1吋 / 182磅 身體結構穩定且力量感強 投球數據分析 直球 / 伸卡二逢 速度：最快91.2英里，範圍87.4~91.2英里 轉速：最快2378轉，平均2266轉 位移：最大垂直位移14.7吋，平均12.2吋；最大橫向位移23.1吋，平均19.9吋 出手延伸：5.9英尺 旋轉效率：89% 滑球 速度：最快81.0英里，範圍78.7~80.7英里 轉速：最快2271轉，平均2198轉 位移：最大垂直位移4.7吋，平均3.1吋；最大橫向位移1.4吋，平均-3.1吋 旋轉效率：26% Zone %：75% 曲球 速度：最快82.8英里，範圍82.5~82.8英里 轉速：最快2035轉，平均2035轉 位移：最大垂直位移-8.2吋，平均-9.1吋；最大橫向位移5.2吋，平均5.1吋 Zone %：50% 指叉球 速度：最快83.2英里，範圍81.5~83.2英里 轉速：最快899轉，平均1173轉 位移：最大垂直位移-0.9吋，平均-3.3吋；最大橫向位移11.9吋，平均8.9吋 旋轉效率：87%
綜合評價
一位具備多樣化球路的投手，無論是直球、滑球、曲球或指叉球，都顯示出較高的技術水平與潛力。他的直球帶有伸卡二逢效果，橫向位移明顯且有壓迫感，並且在旋轉效率與出手延伸方面表現突出。滑球雖然橫向位移不穩定，但具有較高的旋轉效率，未來可以進一步發展成強力的滑球。曲球的垂直位移和轉速表現穩定，而指叉球則顯示出良好的旋轉品質及橫向位移，具有不錯的對打者壓制能力。綜合來看，曾偉喆具備良好的投球基礎，無論是從球速、旋轉、位移還是球路多樣性來看，他都展示了極高的天賦與潛力。隨著技術的進步與球路的精進，他未來有望在高階職棒舞台上發揮更大作用。
Player: Wei-Che Tseng
School: National Taiwan Sport University Position: Pitcher B/T: RHP (Sidearm) / LHB Ht/Wt: 6'1" / 182 lbs Physical Attributes Wei-Che Tseng possesses a solid and powerful frame that provides stability and strength on the mound. Pitch Data Analysis Fastball / Sinker Velocity: Max 91.2 mph, Range 87.4–91.2 mph Spin Rate: Max 2378 rpm, Avg 2266 rpm Movement: Max vertical break 14.7", Avg 12.2"; Max horizontal break 23.1", Avg 19.9" Extension: 5.9 ft Spin Efficiency: 89% Slider Velocity: Max 81.0 mph, Range 78.7–80.7 mph Spin Rate: Max 2271 rpm, Avg 2198 rpm Movement: Max vertical break 4.7", Avg 3.1"; Max horizontal break 1.4", Avg -3.1" Spin Efficiency: 26% Zone %: 75% Curveball Velocity: Max 82.8 mph, Range 82.5–82.8 mph Spin Rate: Max 2035 rpm, Avg 2035 rpm Movement: Max vertical break -8.2", Avg -9.1"; Max horizontal break 5.2", Avg 5.1" Zone %: 50% Splitter Velocity: Max 83.2 mph, Range 81.5–83.2 mph Spin Rate: Max 899 rpm, Avg 1173 rpm Movement: Max vertical break -0.9", Avg -3.3"; Max horizontal break 11.9", Avg 8.9" Spin Efficiency: 87%
Overall Evaluation
Wei-Che Tseng is a versatile pitcher with a diverse arsenal of pitches, each showcasing advanced technical skills and considerable potential. His fastball features significant sinker-like movement, with pronounced horizontal break and exceptional spin efficiency and extension, making it highly effective against hitters. His slider demonstrates solid rotational qualities and shows promise as a future out pitch, despite some inconsistency in horizontal movement. Tseng’s curveball provides reliable vertical break and spin consistency, while his splitter offers excellent horizontal movement and spin characteristics, effectively suppressing hitters. Overall, Tseng exhibits a strong foundation in pitching, excelling in velocity, spin, movement, and pitch diversity. With continued development and refinement, he has the potential to make a significant impact at the professional level.