| Kief08 vs Kazuya | 12–32 | 27.27% |
| Kief08 vs Reina | 14–24 | 36.84% |
| Kief08 vs Leroy | 11–18 | 37.93% |
| Kief08 vs Steve | 11–17 | 39.29% |
| Kief08 vs Dragunov | 3–25 | 10.71% |
| Kief08 vs Bryan | 7–17 | 29.17% |
| Kief08 vs Law | 3–20 | 13.04% |
| Kief08 vs Asuka | 10–12 | 45.45% |
| Kief08 vs King | 7–12 | 36.84% |
| Kief08 vs Hwoarang | 4–15 | 21.05% |
| Kief08 vs Yoshimitsu | 1–17 | 5.56% |
| Kief08 vs Jun | 5–13 | 27.78% |
| Kief08 vs Paul | 4–13 | 23.53% |
| Kief08 vs Jin | 2–14 | 12.50% |
| Kief08 vs Zafina | 7–9 | 43.75% |
| Kief08 vs Nina | 0–13 | 0.00% |
| Kief08 vs Azucena | 4–9 | 30.77% |
| Kief08 vs Xiaoyu | 4–6 | 40.00% |
| Kief08 vs Jack-8 | 4–6 | 40.00% |
| Kief08 vs Alisa | 6–3 | 66.67% |
| Kief08 vs Devil Jin | 3–5 | 37.50% |
| Kief08 vs Lili | 1–7 | 12.50% |
| Kief08 vs Shaheen | 4–4 | 50.00% |
| Kief08 vs Panda | 2–6 | 25.00% |
| Kief08 vs Eddy | 2–6 | 25.00% |
| Kief08 vs Lee | 5–2 | 71.43% |
| Kief08 vs Lars | 0–6 | 0.00% |
| Kief08 vs Claudio | 0–4 | 0.00% |
| Kief08 vs Kuma | 2–2 | 50.00% |
| Kief08 vs Victor | 0–4 | 0.00% |
| Kief08 vs Feng | 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.