| BigRom vs Kazuya | 59–23 | 71.95% |
| BigRom vs Reina | 47–24 | 66.20% |
| BigRom vs Jin | 43–13 | 76.79% |
| BigRom vs Bryan | 41–15 | 73.21% |
| BigRom vs Dragunov | 35–21 | 62.50% |
| BigRom vs Steve | 31–15 | 67.39% |
| BigRom vs Lee | 33–13 | 71.74% |
| BigRom vs Yoshimitsu | 26–18 | 59.09% |
| BigRom vs King | 28–13 | 68.29% |
| BigRom vs Paul | 29–10 | 74.36% |
| BigRom vs Lili | 21–12 | 63.64% |
| BigRom vs Law | 24–7 | 77.42% |
| BigRom vs Lars | 14–16 | 46.67% |
| BigRom vs Azucena | 19–10 | 65.52% |
| BigRom vs Hwoarang | 19–9 | 67.86% |
| BigRom vs Raven | 17–11 | 60.71% |
| BigRom vs Jun | 21–6 | 77.78% |
| BigRom vs Asuka | 14–12 | 53.85% |
| BigRom vs Nina | 14–12 | 53.85% |
| BigRom vs Xiaoyu | 20–5 | 80.00% |
| BigRom vs Victor | 12–13 | 48.00% |
| BigRom vs Devil Jin | 14–7 | 66.67% |
| BigRom vs Leo | 15–6 | 71.43% |
| BigRom vs Shaheen | 17–3 | 85.00% |
| BigRom vs Eddy | 12–8 | 60.00% |
| BigRom vs Feng | 14–5 | 73.68% |
| BigRom vs Jack-8 | 9–9 | 50.00% |
| BigRom vs Leroy | 9–6 | 60.00% |
| BigRom vs Heihachi | 8–5 | 61.54% |
| BigRom vs Alisa | 7–5 | 58.33% |
| BigRom vs Claudio | 7–5 | 58.33% |
| BigRom vs Clive | 9–2 | 81.82% |
| BigRom vs Zafina | 7–3 | 70.00% |
| BigRom vs Kuma | 5–3 | 62.50% |
| BigRom vs Panda | 6–2 | 75.00% |
| BigRom vs Lidia | 4–4 | 50.00% |
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.