| Jafran vs Kazuya | 34–23 | 59.65% |
| Jafran vs Jin | 17–21 | 44.74% |
| Jafran vs King | 21–11 | 65.62% |
| Jafran vs Hwoarang | 18–13 | 58.06% |
| Jafran vs Reina | 16–15 | 51.61% |
| Jafran vs Lee | 14–10 | 58.33% |
| Jafran vs Dragunov | 7–15 | 31.82% |
| Jafran vs Bryan | 13–7 | 65.00% |
| Jafran vs Lili | 6–12 | 33.33% |
| Jafran vs Jun | 12–6 | 66.67% |
| Jafran vs Victor | 6–12 | 33.33% |
| Jafran vs Law | 8–9 | 47.06% |
| Jafran vs Devil Jin | 7–10 | 41.18% |
| Jafran vs Yoshimitsu | 4–9 | 30.77% |
| Jafran vs Steve | 7–6 | 53.85% |
| Jafran vs Azucena | 6–7 | 46.15% |
| Jafran vs Paul | 6–6 | 50.00% |
| Jafran vs Nina | 4–7 | 36.36% |
| Jafran vs Eddy | 4–7 | 36.36% |
| Jafran vs Feng | 2–8 | 20.00% |
| Jafran vs Kuma | 3–6 | 33.33% |
| Jafran vs Panda | 4–5 | 44.44% |
| Jafran vs Alisa | 5–2 | 71.43% |
| Jafran vs Claudio | 5–2 | 71.43% |
| Jafran vs Leroy | 4–2 | 66.67% |
| Jafran vs Leo | 5–0 | 100.00% |
| Jafran vs Lars | 4–1 | 80.00% |
| Jafran vs Jack-8 | 2–2 | 50.00% |
| Jafran vs Xiaoyu | 3–0 | 100.00% |
| Jafran vs Raven | 1–1 | 50.00% |
| Jafran vs Shaheen | 0–1 | 0.00% |
| Jafran vs Zafina | 0–1 | 0.00% |
| Jafran vs Heihachi | 0–1 | 0.00% |
| Jafran vs Fahkumram | 0–1 | 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.