| PERFECT_K1LLER vs King | 34–42 | 44.74% |
| PERFECT_K1LLER vs Bryan | 38–36 | 51.35% |
| PERFECT_K1LLER vs Xiaoyu | 35–29 | 54.69% |
| PERFECT_K1LLER vs Lars | 35–21 | 62.50% |
| PERFECT_K1LLER vs Hwoarang | 29–25 | 53.70% |
| PERFECT_K1LLER vs Steve | 32–20 | 61.54% |
| PERFECT_K1LLER vs Dragunov | 24–28 | 46.15% |
| PERFECT_K1LLER vs Lee | 34–18 | 65.38% |
| PERFECT_K1LLER vs Kazuya | 32–11 | 74.42% |
| PERFECT_K1LLER vs Lili | 23–16 | 58.97% |
| PERFECT_K1LLER vs Jin | 22–16 | 57.89% |
| PERFECT_K1LLER vs Law | 20–15 | 57.14% |
| PERFECT_K1LLER vs Reina | 12–22 | 35.29% |
| PERFECT_K1LLER vs Feng | 17–13 | 56.67% |
| PERFECT_K1LLER vs Eddy | 14–15 | 48.28% |
| PERFECT_K1LLER vs Jun | 18–9 | 66.67% |
| PERFECT_K1LLER vs Paul | 15–11 | 57.69% |
| PERFECT_K1LLER vs Jack-8 | 11–11 | 50.00% |
| PERFECT_K1LLER vs Leroy | 11–11 | 50.00% |
| PERFECT_K1LLER vs Yoshimitsu | 14–7 | 66.67% |
| PERFECT_K1LLER vs Devil Jin | 10–10 | 50.00% |
| PERFECT_K1LLER vs Leo | 8–12 | 40.00% |
| PERFECT_K1LLER vs Shaheen | 12–8 | 60.00% |
| PERFECT_K1LLER vs Kuma | 10–10 | 50.00% |
| PERFECT_K1LLER vs Heihachi | 10–10 | 50.00% |
| PERFECT_K1LLER vs Claudio | 4–15 | 21.05% |
| PERFECT_K1LLER vs Lidia | 8–11 | 42.11% |
| PERFECT_K1LLER vs Azucena | 8–10 | 44.44% |
| PERFECT_K1LLER vs Nina | 5–12 | 29.41% |
| PERFECT_K1LLER vs Asuka | 9–7 | 56.25% |
| PERFECT_K1LLER vs Alisa | 7–7 | 50.00% |
| PERFECT_K1LLER vs Victor | 4–9 | 30.77% |
| PERFECT_K1LLER vs Panda | 3–6 | 33.33% |
| PERFECT_K1LLER vs Zafina | 3–5 | 37.50% |
| PERFECT_K1LLER vs Raven | 4–4 | 50.00% |
| PERFECT_K1LLER vs Clive | 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.