World number two Judd Trump has been knocked out of the German Masters in the second round in Berlin.

Trump's poor run of form continued as he was beaten 5-4 by Anthony Hamilton, the world number 37.

Mark Selby came from 1-0 down to beat Thepchaiya Un-Nooh of Thailand 5-2 with breaks of 68, 123, 104 and 63.

Since winning the International Championship last November, Trump, who was seeded into the second round along with Higgins, has suffered first-round exits at the UK Championship and the Masters.

Earlier in the day, another out-of-form player, Mark Williams, was drubbed 5-1 by Shoot-Out runner-up Michael Holt, while Mark King beat Stephen Maguire 5-0 in the last 32 - although King was beaten by Matthew Stevens when he returned for his last 16-match later on Thursday.

Holt won his last-16 game, as did Mark Allen, while there were also second-round wins for former world champions Graeme Dott and Shaun Murphy.

Neil Robertson saw off Daniel Wells 5-0, Stephen Maguire beat Alan McManus 5-3 and Andrew Higginson knocked out world number 10 Stuart Bingham 5-1.

Fourth round

Kurt Maflin (Eng) 3-5 Michael Holt (Eng)

Neil Robertson (Aus) 5-1 Andrew Higginson (Eng)

Matthew Stevens (Wal) 5-4 Mark King (Eng)

Mark Allen (NI) 1-5 Barry Hawkins (Eng)

 

Third round

 

Peter Lines (Eng) 5-3 Ken Doherty (Ire)

Andrew Higginson (Eng) 5-1 Stuart Bingham (Eng)

Fraser Patrick (Sco) 3-5 Ali Carter (Eng)

Matthew Stevens (Wal) 5-1 Jamie Burnett (Sco)

Dechawat Poomjaeng (Tha) 2-5 Barry Hawkins (Eng)

Michael Holt (Eng) 5-1 Mark Williams (Wal)

Marco Fu (HK) 5-3 Ricky Walden (Eng)

Mark King (Eng) 5-0 Stephen Maguire (Sco)

Neil Robertson (Aus) 5-1 Michael Wasley (Eng)

Mark Allen (NI) 5-2 Dominic Dale (Wal)

Joe Perry (Eng) 2-5 Mark Selby (Eng)

Ding Junhui (Chn) 5-0 Marcus Campbell (Eng)

Robert Milkins (Eng) 3-5 Shaun Murphy (Eng)

Judd Trump (Eng) 4-5 Anthony Hamilton (Eng)

Graeme Dott (Sco) 5-3 Dave Harold (Eng)