| Reiii vs Kazuya | 16–24 | 40.00% |
| Reiii vs Reina | 17–22 | 43.59% |
| Reiii vs Jin | 5–29 | 14.71% |
| Reiii vs Lili | 8–26 | 23.53% |
| Reiii vs Steve | 4–25 | 13.79% |
| Reiii vs Dragunov | 11–13 | 45.83% |
| Reiii vs King | 7–14 | 33.33% |
| Reiii vs Victor | 7–12 | 36.84% |
| Reiii vs Hwoarang | 5–13 | 27.78% |
| Reiii vs Paul | 8–9 | 47.06% |
| Reiii vs Lars | 7–10 | 41.18% |
| Reiii vs Nina | 6–10 | 37.50% |
| Reiii vs Azucena | 7–9 | 43.75% |
| Reiii vs Bryan | 7–8 | 46.67% |
| Reiii vs Jun | 5–9 | 35.71% |
| Reiii vs Yoshimitsu | 5–8 | 38.46% |
| Reiii vs Law | 6–6 | 50.00% |
| Reiii vs Xiaoyu | 6–4 | 60.00% |
| Reiii vs Asuka | 3–6 | 33.33% |
| Reiii vs Leroy | 1–7 | 12.50% |
| Reiii vs Clive | 3–5 | 37.50% |
| Reiii vs Eddy | 2–5 | 28.57% |
| Reiii vs Lee | 3–3 | 50.00% |
| Reiii vs Lidia | 2–4 | 33.33% |
| Reiii vs Zafina | 0–5 | 0.00% |
| Reiii vs Jack-8 | 0–4 | 0.00% |
| Reiii vs Heihachi | 0–4 | 0.00% |
| Reiii vs Claudio | 0–3 | 0.00% |
| Reiii vs Devil Jin | 1–1 | 50.00% |
| Reiii vs Leo | 2–0 | 100.00% |
| Reiii vs Alisa | 0–2 | 0.00% |
| Reiii vs Kuma | 0–2 | 0.00% |
| Reiii vs Raven | 0–2 | 0.00% |
| Reiii vs Feng | 0–1 | 0.00% |
| Reiii vs Shaheen | 0–1 | 0.00% |
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.