| sefeenz vs Kazuya | 160–153 | 51.12% |
| sefeenz vs Jin | 151–125 | 54.71% |
| sefeenz vs Bryan | 116–148 | 43.94% |
| sefeenz vs King | 120–125 | 48.98% |
| sefeenz vs Dragunov | 79–113 | 41.15% |
| sefeenz vs Heihachi | 85–102 | 45.45% |
| sefeenz vs Armor King | 75–112 | 40.11% |
| sefeenz vs Law | 51–109 | 31.87% |
| sefeenz vs Paul | 72–75 | 48.98% |
| sefeenz vs Steve | 53–85 | 38.41% |
| sefeenz vs Hwoarang | 33–54 | 37.93% |
| sefeenz vs Devil Jin | 34–52 | 39.53% |
| sefeenz vs Yoshimitsu | 38–47 | 44.71% |
| sefeenz vs Reina | 33–50 | 39.76% |
| sefeenz vs Jun | 32–35 | 47.76% |
| sefeenz vs Fahkumram | 21–36 | 36.84% |
| sefeenz vs Azucena | 24–32 | 42.86% |
| sefeenz vs Lili | 25–28 | 47.17% |
| sefeenz vs Feng | 23–29 | 44.23% |
| sefeenz vs Lee | 27–25 | 51.92% |
| sefeenz vs Nina | 21–30 | 41.18% |
| sefeenz vs Anna | 19–28 | 40.43% |
| sefeenz vs Claudio | 18–22 | 45.00% |
| sefeenz vs Victor | 14–26 | 35.00% |
| sefeenz vs Lars | 14–19–1 | 42.42% |
| sefeenz vs Asuka | 14–19 | 42.42% |
| sefeenz vs Alisa | 11–21 | 34.38% |
| sefeenz vs Xiaoyu | 8–21 | 27.59% |
| sefeenz vs Eddy | 15–13 | 53.57% |
| sefeenz vs Clive | 8–16 | 33.33% |
| sefeenz vs Shaheen | 7–12 | 36.84% |
| sefeenz vs Leroy | 5–9 | 35.71% |
| sefeenz vs Lidia | 3–11 | 21.43% |
| sefeenz vs Jack-8 | 4–9 | 30.77% |
| sefeenz vs Leo | 7–6 | 53.85% |
| sefeenz vs Zafina | 4–9 | 30.77% |
| sefeenz vs Kuma | 4–8 | 33.33% |
| sefeenz vs Raven | 6–6 | 50.00% |
| sefeenz vs Miary Zo | 3–7 | 30.00% |
| sefeenz vs Panda | 0–4 | 0.00% |
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.