Home energy adviser Eddie Whittingham, 26, was found guilty at Sheffield Magistrates’ Court on Friday of causing criminal damage.
Jak Jones was beaten 18-14 by Kyren Wilson in the World Snooker Championship final at the Crucible, with the Welshman caught out by the protocol in the final session
The 32-year-old won his first snooker world title after resisting the spirited comeback of Welshman Jak Jones at the Crucible Theatre