| Reginald vs Jin | 36–42 | 46.15% |
| Reginald vs Kazuya | 33–41 | 44.59% |
| Reginald vs King | 30–37 | 44.78% |
| Reginald vs Steve | 23–34 | 40.35% |
| Reginald vs Reina | 34–23 | 59.65% |
| Reginald vs Hwoarang | 22–34 | 39.29% |
| Reginald vs Heihachi | 17–39 | 30.36% |
| Reginald vs Lili | 16–27 | 37.21% |
| Reginald vs Jun | 25–18 | 58.14% |
| Reginald vs Xiaoyu | 19–21 | 47.50% |
| Reginald vs Dragunov | 17–21 | 44.74% |
| Reginald vs Lars | 21–17 | 55.26% |
| Reginald vs Asuka | 14–23 | 37.84% |
| Reginald vs Eddy | 18–18 | 50.00% |
| Reginald vs Azucena | 12–22 | 35.29% |
| Reginald vs Bryan | 13–20 | 39.39% |
| Reginald vs Alisa | 21–12 | 63.64% |
| Reginald vs Law | 17–15 | 53.12% |
| Reginald vs Victor | 16–11 | 59.26% |
| Reginald vs Lidia | 13–13 | 50.00% |
| Reginald vs Yoshimitsu | 12–13 | 48.00% |
| Reginald vs Nina | 12–13 | 48.00% |
| Reginald vs Kuma | 8–12 | 40.00% |
| Reginald vs Lee | 7–11 | 38.89% |
| Reginald vs Leroy | 5–13 | 27.78% |
| Reginald vs Jack-8 | 10–7 | 58.82% |
| Reginald vs Raven | 7–7 | 50.00% |
| Reginald vs Claudio | 8–5 | 61.54% |
| Reginald vs Paul | 7–5 | 58.33% |
| Reginald vs Devil Jin | 4–8 | 33.33% |
| Reginald vs Shaheen | 5–6 | 45.45% |
| Reginald vs Feng | 5–4 | 55.56% |
| Reginald vs Leo | 5–2 | 71.43% |
| Reginald vs Panda | 4–1 | 80.00% |
| Reginald vs Zafina | 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.