Table:
text: Medieval Bulgarian army
Conflicts
Byzantine–Bulgarian wars
Battle Date_ Bulgarian_Commander Byzantine_Commander Result_
Battle of Ongal 680 Asparukh Constantine IV Bulgarian victory
Battle of Anchialus 708 Tervel Justinian II Bulgarian victory
Battle of Marcellae 756 Vinekh Constantine V Byzantine victory
Battle of the Rishki Pass 759 Vinekh Constantine V Bulgarian victory
Battle of Anchialus 30 June 763 Telets Constantine V Byzantine victory
Battle of Berzitia October 774 Unknown Unknown Byzantine victory
Battle of Marcellae 792 Kardam Constantine VI Bulgarian victory
Siege of Serdica Spring 809 Krum Unknown Bulgarian victory
Battle of Pliska 26 July 811 Krum Nicephorus I Bulgarian victory
Battle of Versinikia 22 June 813 Krum Michael I Rangabe Bulgarian victory

Question: What is the result of the Battle of Marcellae in 756 among the Byzantine-Bulgarian wars and conflicts of the medieval Bulgarian army?