| RK800 vs King | 53–49–1 | 51.96% |
| RK800 vs Hwoarang | 41–58 | 41.41% |
| RK800 vs Dragunov | 47–52 | 47.47% |
| RK800 vs Kazuya | 34–44 | 43.59% |
| RK800 vs Steve | 31–41 | 43.06% |
| RK800 vs Law | 41–30 | 57.75% |
| RK800 vs Reina | 34–33 | 50.75% |
| RK800 vs Bryan | 31–31 | 50.00% |
| RK800 vs Victor | 21–39 | 35.00% |
| RK800 vs Jin | 29–30 | 49.15% |
| RK800 vs Lili | 34–19 | 64.15% |
| RK800 vs Alisa | 35–17 | 67.31% |
| RK800 vs Devil Jin | 27–23 | 54.00% |
| RK800 vs Asuka | 35–14 | 71.43% |
| RK800 vs Yoshimitsu | 21–27 | 43.75% |
| RK800 vs Paul | 24–23 | 51.06% |
| RK800 vs Leo | 16–31 | 34.04% |
| RK800 vs Claudio | 15–32 | 31.91% |
| RK800 vs Feng | 16–29 | 35.56% |
| RK800 vs Azucena | 19–23 | 45.24% |
| RK800 vs Heihachi | 22–17 | 56.41% |
| RK800 vs Xiaoyu | 22–14 | 61.11% |
| RK800 vs Nina | 18–16 | 52.94% |
| RK800 vs Jun | 19–15 | 55.88% |
| RK800 vs Clive | 13–18 | 41.94% |
| RK800 vs Zafina | 18–12 | 60.00% |
| RK800 vs Lee | 16–13 | 55.17% |
| RK800 vs Leroy | 14–15 | 48.28% |
| RK800 vs Lars | 13–14 | 48.15% |
| RK800 vs Jack-8 | 4–15 | 21.05% |
| RK800 vs Lidia | 7–12 | 36.84% |
| RK800 vs Raven | 8–10 | 44.44% |
| RK800 vs Shaheen | 7–7 | 50.00% |
| RK800 vs Kuma | 5–8 | 38.46% |
| RK800 vs Eddy | 2–9 | 18.18% |
| RK800 vs Panda | 4–5 | 44.44% |
| RK800 vs Anna | 4–5 | 44.44% |
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.