| Regulas vs Jin | 16–17 | 48.48% |
| Regulas vs Reina | 21–11 | 65.62% |
| Regulas vs Kazuya | 11–18 | 37.93% |
| Regulas vs Dragunov | 11–17 | 39.29% |
| Regulas vs Lidia | 8–15 | 34.78% |
| Regulas vs King | 6–16 | 27.27% |
| Regulas vs Leo | 12–10 | 54.55% |
| Regulas vs Hwoarang | 8–10 | 44.44% |
| Regulas vs Devil Jin | 6–9 | 40.00% |
| Regulas vs Law | 5–9 | 35.71% |
| Regulas vs Steve | 6–8 | 42.86% |
| Regulas vs Bryan | 5–8 | 38.46% |
| Regulas vs Jun | 10–3 | 76.92% |
| Regulas vs Yoshimitsu | 6–6 | 50.00% |
| Regulas vs Leroy | 6–6 | 50.00% |
| Regulas vs Lee | 4–7 | 36.36% |
| Regulas vs Lili | 3–7 | 30.00% |
| Regulas vs Heihachi | 7–3 | 70.00% |
| Regulas vs Anna | 6–4 | 60.00% |
| Regulas vs Azucena | 5–4 | 55.56% |
| Regulas vs Fahkumram | 5–4 | 55.56% |
| Regulas vs Asuka | 2–6 | 25.00% |
| Regulas vs Nina | 2–6 | 25.00% |
| Regulas vs Lars | 2–5 | 28.57% |
| Regulas vs Alisa | 3–3 | 50.00% |
| Regulas vs Victor | 2–4 | 33.33% |
| Regulas vs Eddy | 0–5 | 0.00% |
| Regulas vs Clive | 2–3 | 40.00% |
| Regulas vs Feng | 2–2 | 50.00% |
| Regulas vs Claudio | 0–4 | 0.00% |
| Regulas vs Xiaoyu | 1–2 | 33.33% |
| Regulas vs Zafina | 1–2 | 33.33% |
| Regulas vs Shaheen | 0–2 | 0.00% |
| Regulas vs Paul | 0–1 | 0.00% |
| Regulas vs Panda | 0–1 | 0.00% |
| Regulas vs Armor King | 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.