90.1
Velocity (max)
12/06/24
CLASS OF 2022
RHP
YU-CHEN
CHU 朱祐辰
Chang Jung Christian University (HS) • TW
6' 2" • 187LBS
S/R • 22yr 8mo
6' 2" • 187LBS
S/R • 22yr 8mo
Rankings
2022 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
88.7 - 89.9
Velo Range
12/06/24
2106
Spin Rate (avg)
12/06/24
Changeup
77.8 - 78.3
Velo Range
12/06/24
900
Spin Rate (avg)
12/06/24
Slider
78.6 - 80.4
Velo Range
12/06/24
2221
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).
90.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
89.3
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).
2106
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.
23.6
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.5
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).
2221
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).
78.1
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).
900
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
90.1
Velocity (max)
88.7 - 89.9
Velo Range
88.1
Eff Velocity (avg)
2,206
Spin Rate (max)
2,106
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
80.6
Velocity (max)
78.6 - 80.4
Velo Range
77.4
Eff Velocity (avg)
2,287
Spin Rate (max)
2,221
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
78.3
Velocity (max)
77.8 - 78.3
Velo Range
75.7
Eff Velocity (avg)
900
Spin Rate (max)
900
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Sinker
90.1
Velocity (max)
89.0 - 90.1
Velo Range
88.4
Eff Velocity (avg)
2,206
Spin Rate (max)
2,120
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
Game Performance
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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球探報告：朱祐辰
基本資料 學校：南市長榮大學 守備位置：投手 投打習性：右投（四分之三）/ 兩打 身高 / 體重：6呎2吋 / 187磅 身材高大、結實 投球數據：直球 最快球速：90.1英里 球速範圍：88.7~89.9英里 最快轉速：2205 RPM 平均轉速：2106 RPM 垂直位移：最大 12.6，平均 11.5 橫向位移：最大 14.0，平均 13.4 出手延伸：5.8 Zone %：62% 滑球 最快球速：80.6英里 球速範圍：78.6~80.4英里 最快轉速：2286 RPM 平均轉速：2221 RPM 垂直位移：最大 10.9，平均 6.0 橫向位移：最大 -5.2，平均 -7.6 旋轉效率：20% 評價：滑球的橫向位移及轉速表現不錯，具有較高的發展潛力。 指叉球 最快球速：78.3英里 球速範圍：77.8~78.3英里 最快轉速：900 RPM 平均轉速：900 RPM 垂直位移：最大 -0.1，平均 -1.1 橫向位移：最大 3.3，平均 2.7
綜合評價
朱祐辰具備出色的直球控制和穩定的變化球選擇，尤其在直球和滑球方面具有相當的優勢。滑球發展潛力高，具備穩定的轉速與橫向位移。指叉球雖然目前位移較小，但作為變化球之一仍具有其使用價值。身高和體型都使他擁有優異的投球條件。
Player: Yu-Chen Chu
School: Chang Jung Christian University Position: Pitcher B/T: RHP (Three-Quarter Arm Slot) / Switch Hitter Ht/Wt: 6'2" / 187 lbs Pitching Data Fastball Max Velocity: 90.1 mph Velocity Range: 88.7–89.9 mph Max Spin Rate: 2205 RPM Avg Spin Rate: 2106 RPM Vertical Break: Max 12.6", Avg 11.5" Horizontal Break: Max 14.0", Avg 13.4" Extension: 5.8 ft Zone %: 62% Slider Max Velocity: 80.6 mph Velocity Range: 78.6–80.4 mph Max Spin Rate: 2286 RPM Avg Spin Rate: 2221 RPM Vertical Break: Max 10.9", Avg 6.0" Horizontal Break: Max -5.2", Avg -7.6" Spin Efficiency: 20% Evaluation: The slider shows good horizontal movement (max 15.3") and spin, with potential to develop into a bullet slider. Splitter Max Velocity: 78.3 mph Velocity Range: 77.8–78.3 mph Max Spin Rate: 900 RPM Avg Spin Rate: 900 RPM Vertical Break: Max -0.1", Avg -1.1" Horizontal Break: Max 3.3", Avg 2.7"
Overall Evaluation
Yu-Chen Chu possesses excellent fastball control and stable breaking pitches, particularly in his fastball and slider. The slider has potential to develop, with stable spin rates and horizontal movement. The splitter, though showing limited movement, still has its value as a breaking pitch. His height and build provide strong conditions for pitching.