Harlequins RL's play-off surge has suffered a blow with the news that stand-off Luke Dorn will miss at least four weeks after fracturing his leg against the Celtic Crusaders.

Dorn, who has enjoyed a great start to the season at the Stoop, limped off before half-time against the Welsh side and missed Quins' 40-10 win at Hull KR on Friday night.

The Australian star will now face a battle back to fitness and has targeted the home clash with Huddersfield on July 11 as his hopeful return date.