Knowledge Library

ITTF Rules, SATTB Guidelines, Procedures, and FAQs

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Score Keeping and Match Control for Umpires
Umpire procedures for score tracking, announcing scores, correcting errors, and maintaining match control.
Net and Let Calls (Net Touches, Lets, Edge Balls)
Complete rules for net touches, let calls, edge balls, and when rallies are replayed or scored.
Not Ready to Receive Serve (Player Signals)
Rules on when and how a player can indicate they are not ready to receive serve, and umpire response.
Shouting, Celebrations, and Player Conduct
Rules on acceptable and unacceptable player behavior including shouting, celebrations, and emotional expressions.
Table Wiping and Court Conditions
Rules on when players can wipe the table, towel the floor, and request court condition adjustments.
Breaks Between Games and Change of Ends
Rules for rest intervals between games, change of ends, equipment changes, and coaching.