| KKILLA vs Jin | 37–42 | 46.84% |
| KKILLA vs Reina | 40–36 | 52.63% |
| KKILLA vs Kazuya | 37–35 | 51.39% |
| KKILLA vs King | 26–41 | 38.81% |
| KKILLA vs Law | 27–38 | 41.54% |
| KKILLA vs Bryan | 26–38 | 40.62% |
| KKILLA vs Hwoarang | 24–33 | 42.11% |
| KKILLA vs Steve | 32–23 | 58.18% |
| KKILLA vs Lili | 22–29 | 43.14% |
| KKILLA vs Eddy | 18–33 | 35.29% |
| KKILLA vs Yoshimitsu | 15–35 | 30.00% |
| KKILLA vs Victor | 14–25 | 35.90% |
| KKILLA vs Dragunov | 16–21 | 43.24% |
| KKILLA vs Azucena | 19–18 | 51.35% |
| KKILLA vs Lee | 10–26 | 27.78% |
| KKILLA vs Xiaoyu | 14–20 | 41.18% |
| KKILLA vs Jun | 16–17 | 48.48% |
| KKILLA vs Paul | 9–23 | 28.12% |
| KKILLA vs Kuma | 12–18 | 40.00% |
| KKILLA vs Lars | 12–17 | 41.38% |
| KKILLA vs Jack-8 | 11–16 | 40.74% |
| KKILLA vs Asuka | 13–14 | 48.15% |
| KKILLA vs Devil Jin | 8–19 | 29.63% |
| KKILLA vs Raven | 11–14 | 44.00% |
| KKILLA vs Leo | 10–13 | 43.48% |
| KKILLA vs Nina | 10–11 | 47.62% |
| KKILLA vs Lidia | 5–16 | 23.81% |
| KKILLA vs Feng | 12–8 | 60.00% |
| KKILLA vs Claudio | 8–11 | 42.11% |
| KKILLA vs Alisa | 4–9 | 30.77% |
| KKILLA vs Leroy | 8–5 | 61.54% |
| KKILLA vs Clive | 2–10 | 16.67% |
| KKILLA vs Shaheen | 6–4 | 60.00% |
| KKILLA vs Heihachi | 0–10 | 0.00% |
| KKILLA vs Zafina | 3–5 | 37.50% |
| KKILLA vs Panda | 0–2 | 0.00% |
| KKILLA vs Anna | 1–1 | 50.00% |
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.