Career

Davydenko made his Association of Tennis Professionals main draw debut at the 2009 Kremlin Cup in the doubles event partnering Ilya Belyaev losing in the first round to Martín Vassallo Argüello and Horacio Zeballos. At the 2014 MercedesCup, Davydenko qualified for the main draw, defeating Facundo Bagnis, Alexander Lobkov and Louk Sorensen on route. Davydenko is the nephew of Nikolay Davydenko, a former world Number.3 on the Association of Tennis Professionals tour.

Achievements

• Davydenko has a career high Association of Tennis Professionals singles ranking of 395 achieved on 20 October 2014. In the main draw he won his first round match defeating Blaž Rola 6–4, 7–6(10–8), before losing to Santiago Giraldo in the second round in three sets.