| KillerSnake vs Armor King | 47–64 | 42.34% |
| KillerSnake vs Steve | 28–32 | 46.67% |
| KillerSnake vs Reina | 29–29 | 50.00% |
| KillerSnake vs Jin | 27–29 | 48.21% |
| KillerSnake vs King | 16–39 | 29.09% |
| KillerSnake vs Bryan | 25–30 | 45.45% |
| KillerSnake vs Kazuya | 26–29 | 47.27% |
| KillerSnake vs Xiaoyu | 19–25 | 43.18% |
| KillerSnake vs Miary Zo | 14–27 | 34.15% |
| KillerSnake vs Dragunov | 22–14 | 61.11% |
| KillerSnake vs Hwoarang | 6–29 | 17.14% |
| KillerSnake vs Fahkumram | 21–13 | 61.76% |
| KillerSnake vs Law | 14–18 | 43.75% |
| KillerSnake vs Jun | 13–18 | 41.94% |
| KillerSnake vs Azucena | 15–16 | 48.39% |
| KillerSnake vs Asuka | 10–20 | 33.33% |
| KillerSnake vs Victor | 16–14 | 53.33% |
| KillerSnake vs Heihachi | 16–14 | 53.33% |
| KillerSnake vs Lili | 16–10 | 61.54% |
| KillerSnake vs Lidia | 14–12 | 53.85% |
| KillerSnake vs Lee | 12–12 | 50.00% |
| KillerSnake vs Yoshimitsu | 8–15 | 34.78% |
| KillerSnake vs Paul | 6–15 | 28.57% |
| KillerSnake vs Devil Jin | 9–10 | 47.37% |
| KillerSnake vs Eddy | 6–13 | 31.58% |
| KillerSnake vs Leo | 12–5 | 70.59% |
| KillerSnake vs Anna | 4–11 | 26.67% |
| KillerSnake vs Shaheen | 4–9 | 30.77% |
| KillerSnake vs Feng | 4–8 | 33.33% |
| KillerSnake vs Lars | 5–7 | 41.67% |
| KillerSnake vs Clive | 3–8 | 27.27% |
| KillerSnake vs Nina | 3–7 | 30.00% |
| KillerSnake vs Alisa | 1–8 | 11.11% |
| KillerSnake vs Jack-8 | 4–4 | 50.00% |
| KillerSnake vs Claudio | 3–4 | 42.86% |
| KillerSnake vs Leroy | 5–0 | 100.00% |
| KillerSnake vs Kuma | 0–4 | 0.00% |
| KillerSnake vs Panda | 0–3 | 0.00% |
| KillerSnake vs Zafina | 1–2 | 33.33% |
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.