| Mr_Default vs Kazuya | 93–66 | 58.49% |
| Mr_Default vs Dragunov | 80–68 | 54.05% |
| Mr_Default vs Reina | 99–48 | 67.35% |
| Mr_Default vs Lili | 74–63 | 54.01% |
| Mr_Default vs King | 70–64 | 52.24% |
| Mr_Default vs Jin | 69–64 | 51.88% |
| Mr_Default vs Steve | 70–59 | 54.26% |
| Mr_Default vs Bryan | 62–62 | 50.00% |
| Mr_Default vs Paul | 49–57 | 46.23% |
| Mr_Default vs Devil Jin | 52–44 | 54.17% |
| Mr_Default vs Law | 42–45 | 48.28% |
| Mr_Default vs Lee | 45–41 | 52.33% |
| Mr_Default vs Asuka | 58–26 | 69.05% |
| Mr_Default vs Azucena | 54–30 | 64.29% |
| Mr_Default vs Eddy | 56–28 | 66.67% |
| Mr_Default vs Lars | 44–38 | 53.66% |
| Mr_Default vs Raven | 45–36 | 55.56% |
| Mr_Default vs Feng | 30–48–1 | 38.46% |
| Mr_Default vs Hwoarang | 42–35 | 54.55% |
| Mr_Default vs Victor | 38–38 | 50.00% |
| Mr_Default vs Yoshimitsu | 40–35 | 53.33% |
| Mr_Default vs Jun | 45–29 | 60.81% |
| Mr_Default vs Leo | 28–44 | 38.89% |
| Mr_Default vs Xiaoyu | 42–27 | 60.87% |
| Mr_Default vs Nina | 35–30 | 53.85% |
| Mr_Default vs Jack-8 | 36–21 | 63.16% |
| Mr_Default vs Zafina | 27–28 | 49.09% |
| Mr_Default vs Claudio | 33–18 | 64.71% |
| Mr_Default vs Kuma | 19–20 | 48.72% |
| Mr_Default vs Alisa | 23–13 | 63.89% |
| Mr_Default vs Shaheen | 17–17 | 50.00% |
| Mr_Default vs Leroy | 17–12 | 58.62% |
| Mr_Default vs Panda | 6–22 | 21.43% |
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.