| Surewin vs Heihachi | 63–62 | 50.40% |
| Surewin vs Jin | 61–41 | 59.80% |
| Surewin vs Reina | 60–37 | 61.86% |
| Surewin vs Kazuya | 46–45 | 50.55% |
| Surewin vs Bryan | 44–45 | 49.44% |
| Surewin vs Steve | 43–40 | 51.81% |
| Surewin vs Jun | 45–24 | 65.22% |
| Surewin vs Paul | 44–24 | 64.71% |
| Surewin vs Lee | 38–27 | 58.46% |
| Surewin vs Yoshimitsu | 35–29 | 54.69% |
| Surewin vs Law | 40–22 | 64.52% |
| Surewin vs King | 39–23 | 62.90% |
| Surewin vs Victor | 26–28 | 48.15% |
| Surewin vs Lili | 31–21 | 59.62% |
| Surewin vs Dragunov | 28–21 | 57.14% |
| Surewin vs Hwoarang | 24–24 | 50.00% |
| Surewin vs Devil Jin | 21–26 | 44.68% |
| Surewin vs Alisa | 28–18 | 60.87% |
| Surewin vs Azucena | 25–19 | 56.82% |
| Surewin vs Feng | 22–21 | 51.16% |
| Surewin vs Lars | 20–23 | 46.51% |
| Surewin vs Nina | 21–20 | 51.22% |
| Surewin vs Jack-8 | 18–17 | 51.43% |
| Surewin vs Asuka | 16–14 | 53.33% |
| Surewin vs Shaheen | 13–15 | 46.43% |
| Surewin vs Kuma | 17–11 | 60.71% |
| Surewin vs Lidia | 13–12 | 52.00% |
| Surewin vs Leo | 11–13 | 45.83% |
| Surewin vs Eddy | 9–15 | 37.50% |
| Surewin vs Claudio | 12–10 | 54.55% |
| Surewin vs Clive | 11–11 | 50.00% |
| Surewin vs Xiaoyu | 11–5 | 68.75% |
| Surewin vs Raven | 6–10 | 37.50% |
| Surewin vs Zafina | 6–6 | 50.00% |
| Surewin vs Leroy | 2–8 | 20.00% |
| Surewin vs Panda | 0–9 | 0.00% |
| Surewin vs Anna | 6–1 | 85.71% |
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.