| Regis BR1 vs King | 71–53 | 57.26% |
| Regis BR1 vs Jin | 65–58 | 52.85% |
| Regis BR1 vs Reina | 64–36 | 64.00% |
| Regis BR1 vs Kazuya | 57–42 | 57.58% |
| Regis BR1 vs Steve | 60–24 | 71.43% |
| Regis BR1 vs Hwoarang | 30–43 | 41.10% |
| Regis BR1 vs Heihachi | 49–19 | 72.06% |
| Regis BR1 vs Paul | 25–38 | 39.68% |
| Regis BR1 vs Bryan | 28–33 | 45.90% |
| Regis BR1 vs Yoshimitsu | 23–34 | 40.35% |
| Regis BR1 vs Feng | 31–22 | 58.49% |
| Regis BR1 vs Lili | 29–24 | 54.72% |
| Regis BR1 vs Eddy | 37–15 | 71.15% |
| Regis BR1 vs Jack-8 | 27–15 | 64.29% |
| Regis BR1 vs Dragunov | 22–20 | 52.38% |
| Regis BR1 vs Law | 28–12 | 70.00% |
| Regis BR1 vs Clive | 30–9 | 76.92% |
| Regis BR1 vs Nina | 24–11 | 68.57% |
| Regis BR1 vs Lars | 16–18 | 47.06% |
| Regis BR1 vs Azucena | 16–18 | 47.06% |
| Regis BR1 vs Fahkumram | 16–18 | 47.06% |
| Regis BR1 vs Devil Jin | 16–17 | 48.48% |
| Regis BR1 vs Lee | 17–15 | 53.12% |
| Regis BR1 vs Victor | 19–11 | 63.33% |
| Regis BR1 vs Raven | 12–14 | 46.15% |
| Regis BR1 vs Xiaoyu | 13–12 | 52.00% |
| Regis BR1 vs Jun | 15–9 | 62.50% |
| Regis BR1 vs Asuka | 17–6 | 73.91% |
| Regis BR1 vs Zafina | 11–11 | 50.00% |
| Regis BR1 vs Leroy | 10–11 | 47.62% |
| Regis BR1 vs Lidia | 13–8 | 61.90% |
| Regis BR1 vs Leo | 7–13 | 35.00% |
| Regis BR1 vs Alisa | 13–6 | 68.42% |
| Regis BR1 vs Claudio | 14–5 | 73.68% |
| Regis BR1 vs Anna | 7–9 | 43.75% |
| Regis BR1 vs Armor King | 9–6 | 60.00% |
| Regis BR1 vs Kuma | 3–6 | 33.33% |
| Regis BR1 vs Panda | 4–4 | 50.00% |
| Regis BR1 vs Shaheen | 2–2 | 50.00% |
| Regis BR1 vs Miary Zo | 1–2 | 33.33% |
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.