| Mason Reigns vs Jin | 188–158 | 54.34% |
| Mason Reigns vs Lili | 198–127 | 60.92% |
| Mason Reigns vs Steve | 187–128 | 59.37% |
| Mason Reigns vs Hwoarang | 176–125 | 58.47% |
| Mason Reigns vs King | 166–126 | 56.85% |
| Mason Reigns vs Eddy | 197–72 | 73.23% |
| Mason Reigns vs Lee | 124–128 | 49.21% |
| Mason Reigns vs Feng | 138–108 | 56.10% |
| Mason Reigns vs Law | 145–90–1 | 61.70% |
| Mason Reigns vs Lars | 139–93 | 59.91% |
| Mason Reigns vs Paul | 127–101 | 55.70% |
| Mason Reigns vs Bryan | 118–91 | 56.46% |
| Mason Reigns vs Kazuya | 114–91 | 55.61% |
| Mason Reigns vs Leroy | 103–86 | 54.50% |
| Mason Reigns vs Raven | 94–79 | 54.34% |
| Mason Reigns vs Yoshimitsu | 98–73 | 57.31% |
| Mason Reigns vs Nina | 104–67 | 60.82% |
| Mason Reigns vs Dragunov | 85–80 | 51.52% |
| Mason Reigns vs Azucena | 87–78 | 52.73% |
| Mason Reigns vs Leo | 98–62 | 61.25% |
| Mason Reigns vs Reina | 87–68 | 56.13% |
| Mason Reigns vs Devil Jin | 83–69 | 54.61% |
| Mason Reigns vs Alisa | 99–51 | 66.00% |
| Mason Reigns vs Claudio | 81–69 | 54.00% |
| Mason Reigns vs Xiaoyu | 94–49 | 65.73% |
| Mason Reigns vs Zafina | 82–61 | 57.34% |
| Mason Reigns vs Jun | 82–59 | 58.16% |
| Mason Reigns vs Asuka | 72–57 | 55.81% |
| Mason Reigns vs Heihachi | 58–71 | 44.96% |
| Mason Reigns vs Jack-8 | 73–48 | 60.33% |
| Mason Reigns vs Victor | 71–37 | 65.74% |
| Mason Reigns vs Shaheen | 63–44 | 58.88% |
| Mason Reigns vs Lidia | 50–33 | 60.24% |
| Mason Reigns vs Anna | 46–33 | 58.23% |
| Mason Reigns vs Clive | 35–34 | 50.72% |
| Mason Reigns vs Kuma | 36–28 | 56.25% |
| Mason Reigns vs Panda | 26–32 | 44.83% |
| Mason Reigns vs Fahkumram | 19–25 | 43.18% |
| Mason Reigns vs Armor King | 4–5 | 44.44% |
| Mason Reigns vs Miary Zo | 4–5 | 44.44% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.