| kiai vs Heihachi | 69–56 | 55.20% |
| kiai vs Kazuya | 47–50 | 48.45% |
| kiai vs Reina | 44–40 | 52.38% |
| kiai vs Jin | 44–29 | 60.27% |
| kiai vs Bryan | 35–38 | 47.95% |
| kiai vs Lidia | 38–28 | 57.58% |
| kiai vs King | 33–20 | 62.26% |
| kiai vs Hwoarang | 28–25 | 52.83% |
| kiai vs Paul | 34–13 | 72.34% |
| kiai vs Devil Jin | 22–21 | 51.16% |
| kiai vs Azucena | 20–20 | 50.00% |
| kiai vs Lee | 17–22 | 43.59% |
| kiai vs Dragunov | 19–19 | 50.00% |
| kiai vs Steve | 22–14 | 61.11% |
| kiai vs Yoshimitsu | 14–19 | 42.42% |
| kiai vs Xiaoyu | 19–12 | 61.29% |
| kiai vs Asuka | 17–13 | 56.67% |
| kiai vs Feng | 13–16 | 44.83% |
| kiai vs Eddy | 13–14 | 48.15% |
| kiai vs Kuma | 17–9 | 65.38% |
| kiai vs Lili | 15–10 | 60.00% |
| kiai vs Leo | 5–19 | 20.83% |
| kiai vs Nina | 13–11 | 54.17% |
| kiai vs Jun | 14–10 | 58.33% |
| kiai vs Raven | 11–13 | 45.83% |
| kiai vs Law | 16–6 | 72.73% |
| kiai vs Lars | 13–9 | 59.09% |
| kiai vs Zafina | 8–9 | 47.06% |
| kiai vs Alisa | 8–8 | 50.00% |
| kiai vs Claudio | 4–11 | 26.67% |
| kiai vs Shaheen | 8–7 | 53.33% |
| kiai vs Jack-8 | 8–6 | 57.14% |
| kiai vs Leroy | 5–9 | 35.71% |
| kiai vs Victor | 6–5 | 54.55% |
| kiai vs Panda | 3–2 | 60.00% |
| kiai vs Clive | 2–1 | 66.67% |
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.