| Brother4231 vs Kazuya | 120–84 | 58.82% |
| Brother4231 vs Paul | 94–54 | 63.51% |
| Brother4231 vs Dragunov | 97–50 | 65.99% |
| Brother4231 vs Reina | 88–57 | 60.69% |
| Brother4231 vs Bryan | 73–60 | 54.89% |
| Brother4231 vs King | 87–45 | 65.91% |
| Brother4231 vs Jin | 73–52 | 58.40% |
| Brother4231 vs Heihachi | 68–48 | 58.62% |
| Brother4231 vs Hwoarang | 69–45 | 60.53% |
| Brother4231 vs Asuka | 67–41 | 62.04% |
| Brother4231 vs Lili | 58–28 | 67.44% |
| Brother4231 vs Law | 50–29 | 63.29% |
| Brother4231 vs Devil Jin | 45–31 | 59.21% |
| Brother4231 vs Steve | 41–34 | 54.67% |
| Brother4231 vs Azucena | 46–28 | 62.16% |
| Brother4231 vs Yoshimitsu | 36–32 | 52.94% |
| Brother4231 vs Feng | 43–25 | 63.24% |
| Brother4231 vs Lidia | 33–31 | 51.56% |
| Brother4231 vs Clive | 30–34 | 46.88% |
| Brother4231 vs Fahkumram | 24–39 | 38.10% |
| Brother4231 vs Victor | 35–27 | 56.45% |
| Brother4231 vs Jun | 36–23 | 61.02% |
| Brother4231 vs Jack-8 | 30–27 | 52.63% |
| Brother4231 vs Nina | 33–23 | 58.93% |
| Brother4231 vs Xiaoyu | 40–13 | 75.47% |
| Brother4231 vs Leo | 34–16 | 68.00% |
| Brother4231 vs Lee | 25–23 | 52.08% |
| Brother4231 vs Leroy | 26–20 | 56.52% |
| Brother4231 vs Eddy | 20–24 | 45.45% |
| Brother4231 vs Zafina | 23–16 | 58.97% |
| Brother4231 vs Alisa | 17–17 | 50.00% |
| Brother4231 vs Armor King | 14–20 | 41.18% |
| Brother4231 vs Claudio | 22–11 | 66.67% |
| Brother4231 vs Anna | 17–15 | 53.12% |
| Brother4231 vs Shaheen | 15–14 | 51.72% |
| Brother4231 vs Kuma | 14–14 | 50.00% |
| Brother4231 vs Lars | 12–15 | 44.44% |
| Brother4231 vs Miary Zo | 8–17 | 32.00% |
| Brother4231 vs Raven | 17–5 | 77.27% |
| Brother4231 vs Panda | 10–4 | 71.43% |
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.