Seth Manfield is tied in the series against
Brad Nelson, 5-5.
| event |
round |
table |
player one |
result |
player two |
| Pro Tour Journey into Nyx | 9 | 54 | Manfield, Seth (1977) | Won 2-0 | Nelson, Brad (2162) |
| Pro Tour Khans of Tarkir | 5 | 47 | Manfield, Seth (1989) | Lost 1-2 | Nelson, Brad (2173) |
| 2015 World Championship | 2 | 1 | Manfield, Seth (2087) | Won 2-1 | Nelson, Brad (2180) |
| Grand Prix Oklahoma City 2015 | 12 | 21 | Manfield, Seth (2279) | Lost 1-2 | Nelson, Brad (2089) |
| Pro Tour Shadows over Innistrad | 13 | 3 | Manfield, Seth (2173) | Lost 1-2 | Nelson, Brad (2217) |
| Grand Prix Louisville 2017 | 11 | 1032 | Manfield, Seth (2130) | Lost 0-2 | Nelson, Brad (2022) |
| Grand Prix London 2018 | 13 | 48 | Manfield, Seth (2289) | Won 2-1 | Nelson, Brad (2240) |
| 2018 World Championship | 9 | 9 | Manfield, Seth (1993) | Won 2-1 | Nelson, Brad (2042) |
| Mythic Championship VII | 14 | 1 | Manfield, Seth (2163) | Lost 1-2 | Nelson, Brad (2197) |
| Players Tour Phoenix 2020 | 8 | 36 | Manfield, Seth (2081) | Won 2-0 | Nelson, Brad (2256) |