James Tavernier brace helps Rangers into Europa League last 16

James Tavernier (left) hit both Rangers goals (PA)

Rangers dug deep into their reserves to battle past Borussia Dortmund and into the Europa League last 16 with a dramatic 6-4 aggregate win at Ibrox.

The Scottish champions stunned the Bundesliga outfit with a 4-2 win in the first leg of the knockout round play-off in Germany last week and the return game in Glasgow was equally pulsating.