| Regallia vs Kazuya | 66–42 | 61.11% |
| Regallia vs Jin | 59–36 | 62.11% |
| Regallia vs Steve | 39–30 | 56.52% |
| Regallia vs Bryan | 35–33 | 51.47% |
| Regallia vs Reina | 30–31 | 49.18% |
| Regallia vs King | 37–23 | 61.67% |
| Regallia vs Hwoarang | 28–30 | 48.28% |
| Regallia vs Paul | 27–24 | 52.94% |
| Regallia vs Lidia | 27–21 | 56.25% |
| Regallia vs Dragunov | 31–12 | 72.09% |
| Regallia vs Heihachi | 20–23 | 46.51% |
| Regallia vs Lee | 27–14 | 65.85% |
| Regallia vs Yoshimitsu | 18–17 | 51.43% |
| Regallia vs Feng | 11–23 | 32.35% |
| Regallia vs Alisa | 20–11 | 64.52% |
| Regallia vs Asuka | 16–10 | 61.54% |
| Regallia vs Devil Jin | 13–13 | 50.00% |
| Regallia vs Lili | 13–11 | 54.17% |
| Regallia vs Leo | 9–14 | 39.13% |
| Regallia vs Lars | 10–13 | 43.48% |
| Regallia vs Law | 14–8 | 63.64% |
| Regallia vs Nina | 6–14 | 30.00% |
| Regallia vs Leroy | 8–11 | 42.11% |
| Regallia vs Jun | 12–7 | 63.16% |
| Regallia vs Jack-8 | 10–7 | 58.82% |
| Regallia vs Victor | 10–6 | 62.50% |
| Regallia vs Eddy | 4–12 | 25.00% |
| Regallia vs Shaheen | 5–10 | 33.33% |
| Regallia vs Azucena | 9–6 | 60.00% |
| Regallia vs Xiaoyu | 5–7 | 41.67% |
| Regallia vs Claudio | 5–6 | 45.45% |
| Regallia vs Raven | 7–4 | 63.64% |
| Regallia vs Kuma | 6–3 | 66.67% |
| Regallia vs Zafina | 0–6 | 0.00% |
| Regallia vs Clive | 1–4 | 20.00% |
| Regallia vs Anna | 1–1 | 50.00% |
| Regallia vs Fahkumram | 2–0 | 100.00% |
| Regallia vs Armor King | 1–1 | 50.00% |
| Regallia vs Panda | 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.