The 2023 Roblox Duel Cup final was a knife-revolver dueling match that determined the winner of the 2023 Roblox Duel Cup, the triennial Roblox-wide championship for knife-revolver dueling. It was played on the ProtoArena where its capacity was expanded for the final, with 41,000 being the capacity and nearly all places were taken. It was one of the biggest matches in dueling history.
The MVP was Kas Blueman for Ro-Iceland, becoming one of the best performances for an MVP in a RDC final. Additionally, it was the best performance for an MVP that was on a losing team.
Ro-Sweden won narrowly, with Ro-Iceland losing by one round point. Some people refer to this as an upset, as Ro-Iceland was the best team in Roblox at the time, with "star" players such as Kas Blueman, Jak Banana, Aren Bakon, and Eg Flyj.
Route to the final
 Ro-Sweden
|
 Ro-Iceland
| |
|---|---|---|
| Group stage |  Robloxia, 4-3
|
 Bloxrazil, 5-2
|
| Group stage |  Romarkia, 6-5
|
 Netherblox, 4-2
|
| Group stage |  Bloxomania, 5-2
|
 Neo-Korbloxia, 7-3
|
| RO16 |  Ro-Poland, 4-4 (2-1)
|
 Chicken Republic, 5-3
|
| Quarter-finals |  Sandatopia, 4-2
|
 Rogaulia, 4-0
|
| Semi-finals |  Ro Philippines, 5-3
|
 Keviabloxia, 5-1
|
*coming soon*