Experienced Brit Martin Atkinson, 45, will oversee Wednesday evening's UEFA Champions League last-16 return leg between Borussia Dortmund and Benfica. The policeman from Wakefield's recent achievements include officiating at EURO 2016 and taking charge of the 2015 Europa League final.

Atkinson has been involved in refereeing for over 30 years, making his debut appearance in the English Premier League on 18 September 2004 and his European bow three years later in 2007. He is part of UEFA's "Elite Group" of match officials. (br)