| Reku vs Reina | 19–19 | 50.00% |
| Reku vs King | 16–20 | 44.44% |
| Reku vs Lidia | 15–11 | 57.69% |
| Reku vs Law | 11–13 | 45.83% |
| Reku vs Steve | 9–13 | 40.91% |
| Reku vs Lee | 11–11 | 50.00% |
| Reku vs Eddy | 8–14 | 36.36% |
| Reku vs Lars | 4–17 | 19.05% |
| Reku vs Jin | 7–13 | 35.00% |
| Reku vs Lili | 8–12 | 40.00% |
| Reku vs Hwoarang | 8–10 | 44.44% |
| Reku vs Azucena | 8–9 | 47.06% |
| Reku vs Victor | 9–7 | 56.25% |
| Reku vs Kazuya | 5–8 | 38.46% |
| Reku vs Asuka | 7–6 | 53.85% |
| Reku vs Dragunov | 5–6 | 45.45% |
| Reku vs Alisa | 5–6 | 45.45% |
| Reku vs Jun | 6–5 | 54.55% |
| Reku vs Bryan | 3–7 | 30.00% |
| Reku vs Leo | 3–6 | 33.33% |
| Reku vs Paul | 3–4 | 42.86% |
| Reku vs Feng | 3–4 | 42.86% |
| Reku vs Nina | 3–4 | 42.86% |
| Reku vs Raven | 2–5 | 28.57% |
| Reku vs Yoshimitsu | 3–3 | 50.00% |
| Reku vs Devil Jin | 2–4 | 33.33% |
| Reku vs Xiaoyu | 2–3 | 40.00% |
| Reku vs Leroy | 3–2 | 60.00% |
| Reku vs Shaheen | 1–2 | 33.33% |
| Reku vs Kuma | 1–2 | 33.33% |
| Reku vs Claudio | 0–2 | 0.00% |
| Reku vs Jack-8 | 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.