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Topic starter
30/04/2025 12:21 am
I watched the World Cup semi-finals between Liang Jingkun and Lin Shidong. Although Lin Shidong dominated the game, many of his serves were called faults. I believe there's new technology allowing umpires to measure the trajectory angle between release and contact. My question is, what angle is considered a fault? In the screenshot, the angle was 34.53 degrees and it was deemed a fault."
