Judd Trump comes unstuck against underdog Un-Nooh

Judd Trump's Scottish Open reached its conclusion after he lost a gripping deciding frame in a 5-4 quarter-final defeat to Thailand's Thepchaiya Un-Nooh.

Un-Nooh, ranked 54 places below Trump, won the opening frame but saw his opponent reply with breaks of 104 and 102 either side of a 79 for the Thai.

The pair shared the next two frames to make it 3-3, before Trump found himself one away from advancing when he made a break of 86, but Un-Nooh's 104 in the eighth forced a decider.

Un-Nooh missed an early opportunity to lock up his place in the final four, leaving the black over the pocket to allow Trump to force the re-spot, but he too failed to finish the job.

Instead, the black rolled back down the table for Un-Nooh, who this time made no mistake and punched his ticket to the semi-finals.

Un-Nooh will face Gary Wilson, who beat Kyren Wilson 5-3 in a match that led to the latter describing his namesake's attitude as "disgusting".

Gary, who knocked out world number one Ronnie O'Sullivan on his way to the quarter-finals, trailed 3-1 but then reeled off four frames on the bounce to set up his best-of-11 meeting with Un-Nooh.

While Gary Wilson was relieved to get the win, it later emerged that an incident during the mid-session interval had angered his opponent.

"I lost my head to be honest," the victor told Eurosport. "I actually went into the practice room and I had a lob at one of the balls to be honest. To be fair I just want to say a bit of a sorry to Kyren.

"He did say after the match that he thought my attitude was disgusting in the interval... I said 'oh, I didn't mean anything towards you about that'. That was just me getting annoyed. He said, 'yeah, well it can affect your opponent'.

"I go, 'well, sorry if it did but that's