Russell Martin holds no regrets from his turbulent spell as Rangers head coach but admits he “didn’t do well enough”.
Martin, 40, was sacked by Rangers after their first eight Scottish Premiership games, with the side eighth in the table.
He won five, drew six and lost six of his games overall. Only one of Martin’s wins came in the league, with his fifth Premiership draw at Falkirk proving to be his last game in charge.
His Rangers team also had a chastening exit from the Champions League with a 9-3 aggregate defeat by Club Brugge, having beaten Panathinaikos and Viktoria Plzen in the previous qualifying rounds.
“I don’t regret anything,” Martin told BBC Radio 5 Live’s Monday Night Club.
“There’s loads of frustration for me as a coach and a manager and a leader but ultimately, it’s always your fault as a manager. It’s my fault.
“It’s my fault I didn’t do well enough and you learn from it and I’ll be better for it for sure.
“It was character building.”