The Philadelphia 76ers were again poised to end their losing streak. And, as has happened lately, they were unable to close the deal. The Memphis Grizzlies used a late fourth-quarter rally to erase a Sixers lead and capture a 92-84 victory on Sunday, sending Philadelphia to its NBA-record 18th straight loss to start the season. Read more http://espn.go.com/nba/recap?gameId=400828138