| Devil_Roo vs Jin | 118–193 | 37.94% |
| Devil_Roo vs Kazuya | 157–127 | 55.28% |
| Devil_Roo vs King | 120–128 | 48.39% |
| Devil_Roo vs Hwoarang | 114–132 | 46.34% |
| Devil_Roo vs Law | 119–122 | 49.38% |
| Devil_Roo vs Bryan | 95–99 | 48.97% |
| Devil_Roo vs Reina | 77–83 | 48.12% |
| Devil_Roo vs Paul | 58–100 | 36.71% |
| Devil_Roo vs Dragunov | 64–90 | 41.56% |
| Devil_Roo vs Lili | 70–83 | 45.75% |
| Devil_Roo vs Steve | 66–84 | 44.00% |
| Devil_Roo vs Yoshimitsu | 62–77 | 44.60% |
| Devil_Roo vs Devil Jin | 64–64 | 50.00% |
| Devil_Roo vs Eddy | 59–54 | 52.21% |
| Devil_Roo vs Jun | 40–66 | 37.74% |
| Devil_Roo vs Azucena | 53–41 | 56.38% |
| Devil_Roo vs Feng | 33–55 | 37.50% |
| Devil_Roo vs Victor | 30–57 | 34.48% |
| Devil_Roo vs Alisa | 43–42 | 50.59% |
| Devil_Roo vs Lee | 37–46 | 44.58% |
| Devil_Roo vs Xiaoyu | 40–42 | 48.78% |
| Devil_Roo vs Nina | 45–37 | 54.88% |
| Devil_Roo vs Lidia | 33–41 | 44.59% |
| Devil_Roo vs Heihachi | 27–47 | 36.49% |
| Devil_Roo vs Asuka | 33–39 | 45.83% |
| Devil_Roo vs Lars | 25–32 | 43.86% |
| Devil_Roo vs Leo | 31–25 | 55.36% |
| Devil_Roo vs Jack-8 | 23–28 | 45.10% |
| Devil_Roo vs Raven | 12–38 | 24.00% |
| Devil_Roo vs Claudio | 26–22 | 54.17% |
| Devil_Roo vs Kuma | 12–22 | 35.29% |
| Devil_Roo vs Zafina | 16–14 | 53.33% |
| Devil_Roo vs Leroy | 16–12 | 57.14% |
| Devil_Roo vs Shaheen | 12–14 | 46.15% |
| Devil_Roo vs Panda | 4–13 | 23.53% |
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.