| Ruflis1 vs Jin | 83–130 | 38.97% |
| Ruflis1 vs King | 108–92 | 54.00% |
| Ruflis1 vs Law | 84–91 | 48.00% |
| Ruflis1 vs Bryan | 71–100 | 41.52% |
| Ruflis1 vs Kazuya | 71–96 | 42.51% |
| Ruflis1 vs Steve | 68–85 | 44.44% |
| Ruflis1 vs Hwoarang | 71–77 | 47.97% |
| Ruflis1 vs Reina | 54–74–1 | 42.19% |
| Ruflis1 vs Dragunov | 48–74 | 39.34% |
| Ruflis1 vs Heihachi | 47–73 | 39.17% |
| Ruflis1 vs Jun | 34–61 | 35.79% |
| Ruflis1 vs Eddy | 28–67 | 29.47% |
| Ruflis1 vs Yoshimitsu | 26–54 | 32.50% |
| Ruflis1 vs Anna | 38–42 | 47.50% |
| Ruflis1 vs Lili | 19–59 | 24.36% |
| Ruflis1 vs Lars | 30–47 | 38.96% |
| Ruflis1 vs Leroy | 40–32 | 55.56% |
| Ruflis1 vs Lee | 30–41 | 42.25% |
| Ruflis1 vs Paul | 25–44 | 36.23% |
| Ruflis1 vs Lidia | 33–34 | 49.25% |
| Ruflis1 vs Xiaoyu | 20–41 | 32.79% |
| Ruflis1 vs Clive | 23–38 | 37.70% |
| Ruflis1 vs Asuka | 30–29 | 50.85% |
| Ruflis1 vs Feng | 17–42 | 28.81% |
| Ruflis1 vs Nina | 20–38 | 34.48% |
| Ruflis1 vs Victor | 31–26 | 54.39% |
| Ruflis1 vs Azucena | 25–31 | 44.64% |
| Ruflis1 vs Jack-8 | 15–31 | 32.61% |
| Ruflis1 vs Fahkumram | 19–27 | 41.30% |
| Ruflis1 vs Leo | 13–29 | 30.95% |
| Ruflis1 vs Raven | 20–21 | 48.78% |
| Ruflis1 vs Devil Jin | 13–22 | 37.14% |
| Ruflis1 vs Kuma | 14–19 | 42.42% |
| Ruflis1 vs Alisa | 11–21 | 34.38% |
| Ruflis1 vs Zafina | 8–13 | 38.10% |
| Ruflis1 vs Claudio | 6–12 | 33.33% |
| Ruflis1 vs Armor King | 8–5 | 61.54% |
| Ruflis1 vs Panda | 2–6 | 25.00% |
| Ruflis1 vs Shaheen | 1–2 | 33.33% |
| Ruflis1 vs Miary Zo | 1–0 | 100.00% |
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.