Rangers boss Steven Gerrard blasted his players for their performance against Celtic in their 2-0 defeat at Ibrox - claiming only Jon Flanagan earned pass-marks.

Gers were bested all over the pitch by their rivals as Celts sauntered to a comfortable victory.

Gerrard's tactics were questioned before kick-off but the gaffer criticised his stars for not showing up on the big day.

The ex-Liverpool man did, however, hail Flanagan for his showing at left-back as the player shackled Celtic's key man James Forrest until the latter was subbed.

Gerrard told Rangers TV on the whistle: "I'm not pleased with the performance at all.

"I thought across the board we weren't good enough today as a team.

"Individually we weren't good enough either.

"I think only Jon Flanagan can be proud of his performance.

"If you want to beat a good team you need more than one player at it."