Marcel Siem continues his rebuilding process with a tournament debut in the True Thailand Classic at Black Mountain GC.
Marcel Siem will be looking to maintain the rebuilding process at the Maybank Championship Malaysia this week at Royal Selangor GC.
Marcel Siem captured the BMW Masters in Shanghai 12 months ago and will bid to win the trophy again this week.
Marcel Siem returned a 2-under-par 35-35=70 in his second round at the PGA Championship to reach 4-under 140 at the midpoint.
Marcel Siem painted an eventful even-par 36-34=70 in his opening round at the World Golf Championships-Bridgestone Invitational in Akron, Ohio.
After missing the cut in the 144th Open Championship, Marcel Siem will try his luck in this week's Omega European Masters.
Marcel Siem is back at a familiar venue this week as he contests the BMW International Open at Golfclub München Eichenried.
Marcel Siem slots in at 40th on the Race to Dubai heading into this week's Dubai Duty Free Irish Open at Royal County Down.
Augusta hopeful Marcel Siem drained a 20-foot putt on his final hole to match the clubhouse lead at the Trophee Hassan II in Morocco.
Former winner Marcel Siem makes his way back to Morocco to contest this week's Trophée Hassan II.
Marcel Siem lit up Trump National Doral's Blue Monster Course for a 5-under-par 35-32=67 in the final round of the World Golf Championships-Cadillac Championship.
Marcel Siem crafted a bogey-free 9-under-par 31-32=63 at Pebble Beach Golf Links in the third round of the AT&T Pebble Beach National Pro-Am, moving to 12-under 203 for the tournament.
Marcel Siem will be trying to make a ninth successive cut in the Commercial Bank Qatar Masters at Doha Golf Club.
On the only playoff hole needed, Marcel Siem chipped in from the fringe for birdie at the par-4 18th hole to secure victory over Ross Fisher and 54-hole leader Alexander Levy at the BMW Masters.