| Rampart vs King | 50–27 | 64.94% |
| Rampart vs Law | 45–25 | 64.29% |
| Rampart vs Jin | 28–29 | 49.12% |
| Rampart vs Reina | 36–18 | 66.67% |
| Rampart vs Azucena | 25–27 | 48.08% |
| Rampart vs Bryan | 24–26 | 48.00% |
| Rampart vs Steve | 29–21 | 58.00% |
| Rampart vs Lili | 30–17 | 63.83% |
| Rampart vs Hwoarang | 25–21 | 54.35% |
| Rampart vs Kazuya | 22–24 | 47.83% |
| Rampart vs Heihachi | 30–16 | 65.22% |
| Rampart vs Raven | 23–19 | 54.76% |
| Rampart vs Xiaoyu | 26–14 | 65.00% |
| Rampart vs Jun | 22–18 | 55.00% |
| Rampart vs Paul | 20–18 | 52.63% |
| Rampart vs Lars | 17–20 | 45.95% |
| Rampart vs Yoshimitsu | 21–14 | 60.00% |
| Rampart vs Asuka | 23–12 | 65.71% |
| Rampart vs Jack-8 | 23–10 | 69.70% |
| Rampart vs Clive | 15–15 | 50.00% |
| Rampart vs Feng | 15–13 | 53.57% |
| Rampart vs Alisa | 15–13 | 53.57% |
| Rampart vs Claudio | 10–17 | 37.04% |
| Rampart vs Devil Jin | 16–10 | 61.54% |
| Rampart vs Lee | 15–11 | 57.69% |
| Rampart vs Victor | 11–15 | 42.31% |
| Rampart vs Nina | 12–13 | 48.00% |
| Rampart vs Dragunov | 12–11 | 52.17% |
| Rampart vs Eddy | 12–8 | 60.00% |
| Rampart vs Leo | 8–10 | 44.44% |
| Rampart vs Kuma | 11–7 | 61.11% |
| Rampart vs Lidia | 12–4 | 75.00% |
| Rampart vs Leroy | 11–4 | 73.33% |
| Rampart vs Zafina | 8–6 | 57.14% |
| Rampart vs Panda | 4–7 | 36.36% |
| Rampart vs Anna | 4–3 | 57.14% |
| Rampart vs Shaheen | 3–2 | 60.00% |
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.