London Welsh director of rugby Lyn Jones has blamed his side's wastefulness for their defeat to Worcester Warriors in the Aviva Premiership on Friday night.
The Exiles went down 13-6 at Sixways Stadium as they were beaten for a seventh time in 11 matches this season.
"I'm very disappointed not to have won, we had lots of territory but we didn't take our chances," Jones told Sky Sports News.
"We kept Worcester in the right areas and our performance was strong but they scored a very good try to win it. On an evening like this, points are at a premium."
The loss has seen London Welsh remain in 10th place in the table.
