Joost Luiten pieced together a 1-under-par 33-37=70 in Friday's second round at the Open de France and, at 3-under 139, is just two shots off the pace going into the weekend.
Joost Luiten painted Gut Larchenhof red and yellow with a second round 5-under-par 33-34=67 at the BMW International Open.
Joost Luiten had to settle for a 1-under-par 37-34=71 in his second round at the Lyoness Open in Austria although it kept him inside the top 10.
Joost Luiten has never finished outside the top three in the Lyoness Open and is on track to maintain that record after shooting a 3-under-par 32-37=69 in Thursday's first round.
First-round co-leader Joost Luiten put in reverse down the stretch at the BMW PGA Championship on Friday and had to settle for a 2-over-par 74.
Afternoon starter Joost Luiten made it a three-way tie atop the first-round leaderboard at the BMW PGA Championship after shooting a 7-under-par 31-34=65.
Joost Luiten's imperious form shows no sign of wilting, as he posted a 5-under-par 33-34=67 in round one of the Volvo China Open.
Joost Luiten is favorite with the bookmakers to land this week's Volvo China Open at Topwin Golf & CC in Beijing.
After a solo second in last week's Open de Espana, Joost Luiten posted T2 at the Shenzhen International after wrapping up his weather-hit week in China with a bogey-free 4-under-par 35-33=68.
Joost Luiten dismantled the layout on his way to a second round 6-under-par 30-36=66 at the Shenzhen International, for a 36 hole total of 10-under 134, good enough for second, three behind leader Soomin Lee, after the early wave of finishers.
Joost Luiten enjoyed another good day on the European Tour, posting an opening 4-under-par 35-33=68 in round one of the Sheshan International in China.
Joost Luiten crafted a fine level-par round of 34-37=71, but came up one short of the target set by winner Andrew Johnston at the Open de Espana on 2-over 286.
Joost Luiten essayed a remarkable 1-under-par round of 35-35=70 to post 2-over 215 after 54 holes of the Open de Espana, good enough for T2 at the conclusion of play.
Joost Luiten continued his trophy bid at the Omega Dubai Desert Classic with a 5-under-par 32-35-67 in Saturday's third round taking him to 13-under 203, just three swings off Danny Willett's lead.