| GBPain vs Reina | 43–44 | 49.43% |
| GBPain vs Jin | 42–41 | 50.60% |
| GBPain vs Kazuya | 39–29 | 57.35% |
| GBPain vs Law | 28–36 | 43.75% |
| GBPain vs Heihachi | 29–26 | 52.73% |
| GBPain vs King | 25–29 | 46.30% |
| GBPain vs Bryan | 20–34 | 37.04% |
| GBPain vs Dragunov | 26–22 | 54.17% |
| GBPain vs Hwoarang | 25–22 | 53.19% |
| GBPain vs Yoshimitsu | 22–13 | 62.86% |
| GBPain vs Lee | 11–18 | 37.93% |
| GBPain vs Jun | 12–17 | 41.38% |
| GBPain vs Devil Jin | 10–15 | 40.00% |
| GBPain vs Feng | 17–8 | 68.00% |
| GBPain vs Lili | 8–17 | 32.00% |
| GBPain vs Azucena | 8–17 | 32.00% |
| GBPain vs Asuka | 11–13 | 45.83% |
| GBPain vs Paul | 10–11 | 47.62% |
| GBPain vs Xiaoyu | 8–12 | 40.00% |
| GBPain vs Steve | 9–10 | 47.37% |
| GBPain vs Victor | 6–13 | 31.58% |
| GBPain vs Eddy | 11–8 | 57.89% |
| GBPain vs Clive | 8–11 | 42.11% |
| GBPain vs Leroy | 10–6 | 62.50% |
| GBPain vs Jack-8 | 4–11 | 26.67% |
| GBPain vs Nina | 6–8 | 42.86% |
| GBPain vs Alisa | 4–8 | 33.33% |
| GBPain vs Leo | 7–3 | 70.00% |
| GBPain vs Lars | 7–3 | 70.00% |
| GBPain vs Shaheen | 4–4 | 50.00% |
| GBPain vs Raven | 2–5 | 28.57% |
| GBPain vs Claudio | 1–3 | 25.00% |
| GBPain vs Panda | 1–3 | 25.00% |
| GBPain vs Kuma | 1–0 | 100.00% |
| GBPain vs Lidia | 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.