| KillerZ vs King | 70–56 | 55.56% |
| KillerZ vs Jin | 76–45 | 62.81% |
| KillerZ vs Kazuya | 74–45 | 62.18% |
| KillerZ vs Dragunov | 37–62 | 37.37% |
| KillerZ vs Paul | 41–55 | 42.71% |
| KillerZ vs Heihachi | 35–33 | 51.47% |
| KillerZ vs Law | 31–32 | 49.21% |
| KillerZ vs Hwoarang | 29–33 | 46.77% |
| KillerZ vs Steve | 27–32 | 45.76% |
| KillerZ vs Nina | 29–25 | 53.70% |
| KillerZ vs Reina | 24–29 | 45.28% |
| KillerZ vs Devil Jin | 33–19 | 63.46% |
| KillerZ vs Yoshimitsu | 29–20 | 59.18% |
| KillerZ vs Bryan | 32–15 | 68.09% |
| KillerZ vs Victor | 18–26 | 40.91% |
| KillerZ vs Feng | 16–27 | 37.21% |
| KillerZ vs Lidia | 16–17 | 48.48% |
| KillerZ vs Jun | 21–11 | 65.62% |
| KillerZ vs Asuka | 15–16 | 48.39% |
| KillerZ vs Azucena | 9–15 | 37.50% |
| KillerZ vs Jack-8 | 6–16 | 27.27% |
| KillerZ vs Alisa | 11–9 | 55.00% |
| KillerZ vs Lee | 8–12 | 40.00% |
| KillerZ vs Xiaoyu | 5–12 | 29.41% |
| KillerZ vs Lili | 8–9 | 47.06% |
| KillerZ vs Shaheen | 7–9 | 43.75% |
| KillerZ vs Leo | 5–9 | 35.71% |
| KillerZ vs Eddy | 4–10 | 28.57% |
| KillerZ vs Clive | 6–8 | 42.86% |
| KillerZ vs Claudio | 5–5 | 50.00% |
| KillerZ vs Kuma | 4–6 | 40.00% |
| KillerZ vs Raven | 6–4 | 60.00% |
| KillerZ vs Zafina | 4–4 | 50.00% |
| KillerZ vs Leroy | 4–4 | 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.