| KingKai vs Kazuya | 95–66 | 59.01% |
| KingKai vs Bryan | 91–56 | 61.90% |
| KingKai vs Hwoarang | 73–43 | 62.93% |
| KingKai vs Jin | 70–44 | 61.40% |
| KingKai vs King | 57–42 | 57.58% |
| KingKai vs Reina | 63–35 | 64.29% |
| KingKai vs Dragunov | 54–37 | 59.34% |
| KingKai vs Lee | 51–40 | 56.04% |
| KingKai vs Paul | 51–39 | 56.67% |
| KingKai vs Law | 49–40 | 55.06% |
| KingKai vs Steve | 52–35 | 59.77% |
| KingKai vs Clive | 51–34 | 60.00% |
| KingKai vs Lili | 52–29 | 64.20% |
| KingKai vs Asuka | 50–29 | 63.29% |
| KingKai vs Heihachi | 47–30 | 61.04% |
| KingKai vs Yoshimitsu | 44–26 | 62.86% |
| KingKai vs Azucena | 34–29 | 53.97% |
| KingKai vs Eddy | 36–26 | 58.06% |
| KingKai vs Jun | 36–18 | 66.67% |
| KingKai vs Jack-8 | 29–24 | 54.72% |
| KingKai vs Lars | 30–21 | 58.82% |
| KingKai vs Devil Jin | 31–18 | 63.27% |
| KingKai vs Victor | 28–19 | 59.57% |
| KingKai vs Claudio | 25–21 | 54.35% |
| KingKai vs Xiaoyu | 26–18 | 59.09% |
| KingKai vs Alisa | 27–17 | 61.36% |
| KingKai vs Leroy | 20–24 | 45.45% |
| KingKai vs Raven | 27–17 | 61.36% |
| KingKai vs Nina | 28–15 | 65.12% |
| KingKai vs Lidia | 26–16 | 61.90% |
| KingKai vs Leo | 28–13 | 68.29% |
| KingKai vs Feng | 26–11 | 70.27% |
| KingKai vs Shaheen | 16–15 | 51.61% |
| KingKai vs Zafina | 11–15 | 42.31% |
| KingKai vs Kuma | 10–11 | 47.62% |
| KingKai vs Armor King | 12–7 | 63.16% |
| KingKai vs Anna | 8–5 | 61.54% |
| KingKai vs Panda | 4–0 | 100.00% |
| KingKai vs Fahkumram | 4–0 | 100.00% |
| KingKai vs Miary Zo | 2–0 | 100.00% |
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.