Brian Braun-Duin trails the series against
Reid Duke, 2-5.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Baltimore 2014 | 5 | 3 | Braun-Duin, Brian (2138) | Lost 1-2 | Duke, Reid (2012) |
| Grand Prix Oklahoma City 2015 | 13 | 5 | Braun-Duin, Brian (1948) | Won 2-1 | Duke, Reid (2025) |
| Grand Prix Quebec City 2015 | 6 | 5 | Braun-Duin, Brian (2057) | Lost 0-2 | Duke, Reid (2144) |
| 2016 World Championship | 5 | 3 | Braun-Duin, Brian (2235) | Won 2-1 | Duke, Reid (2176) |
| Grand Prix Louisville 2017 | S | | Braun-Duin, Brian (2260) | Lost 0-2 | Duke, Reid (2292) |
| Pro Tour Dominaria | 11 | 96 | Braun-Duin, Brian (2090) | Lost 1-2 | Duke, Reid (2197) |
| 2018 World Championship | 13 | 6 | Braun-Duin, Brian (2078) | Lost 1-2 | Duke, Reid (2017) |