| rekka vs King | 18–15 | 54.55% |
| rekka vs Reina | 17–13 | 56.67% |
| rekka vs Paul | 9–18 | 33.33% |
| rekka vs Victor | 13–14 | 48.15% |
| rekka vs Kazuya | 16–10 | 61.54% |
| rekka vs Hwoarang | 13–11 | 54.17% |
| rekka vs Lili | 10–14 | 41.67% |
| rekka vs Bryan | 12–10 | 54.55% |
| rekka vs Steve | 11–11 | 50.00% |
| rekka vs Eddy | 7–15 | 31.82% |
| rekka vs Lee | 8–8 | 50.00% |
| rekka vs Law | 7–8 | 46.67% |
| rekka vs Yoshimitsu | 5–10 | 33.33% |
| rekka vs Jin | 7–8 | 46.67% |
| rekka vs Devil Jin | 5–9 | 35.71% |
| rekka vs Dragunov | 5–8 | 38.46% |
| rekka vs Jun | 9–3 | 75.00% |
| rekka vs Xiaoyu | 3–7 | 30.00% |
| rekka vs Alisa | 6–3 | 66.67% |
| rekka vs Azucena | 3–6 | 33.33% |
| rekka vs Kuma | 3–5 | 37.50% |
| rekka vs Leroy | 4–4 | 50.00% |
| rekka vs Leo | 4–1 | 80.00% |
| rekka vs Zafina | 0–5 | 0.00% |
| rekka vs Feng | 3–1 | 75.00% |
| rekka vs Lars | 2–2 | 50.00% |
| rekka vs Claudio | 2–2 | 50.00% |
| rekka vs Raven | 3–1 | 75.00% |
| rekka vs Jack-8 | 0–3 | 0.00% |
| rekka vs Asuka | 0–2 | 0.00% |
| rekka vs Shaheen | 1–1 | 50.00% |
| rekka vs Heihachi | 0–2 | 0.00% |
| rekka vs Nina | 1–0 | 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.