Clarification. The relevant passage had been removed before their announcement.
2024
https://wttwebcmsprod.blob.core.windows.net/technicaldocuments/WTT Series & Feeder Handbook 2024.pdf
4.1.8 Playing Another Event
a) A player is not allowed to compete in any table tennis event, club match or exhibition in the same
event week from which they have withdrawn, cancelled or forfeit via walk-over. In the event a player
fails to adhere to this rule, the player will be fined USD $2,500.
b) A player is not allowed to compete in any non WTT table tennis event, club match or exhibition in
the following event week from which they have withdrawn, cancelled or forfeit via walk-over. In the
event a player fails to adhere to this rule, that player will be fined USD $1,500.
c) For WTT Feeder Events the fines in clauses (a) & (b) are applied at 50%.
2025
https://wttwebcmsprod.blob.core.windows.net/technicaldocuments/WTT Series & Feeder Handbook 2025.pdf
4.1.8 Playing Another Event
a) A player is not allowed to compete in any table tennis event, club match or exhibition in the same event
week from which they have withdrawn, cancelled or forfeit via walk-over. In the event a player fails to adhere
to this rule, the player will be fined as follows:
- Players Ranked 1-20: USD $5,000
- Players Ranked 21-50: USD $3,000
- Players Ranked 51+: USD $1,500
b) Free withdrawals under 4.1.1 are not relevant or applicable to 4.1.8, which apply regardless.