| Roaching vs Kazuya | 119–146 | 44.91% |
| Roaching vs Jin | 104–146 | 41.60% |
| Roaching vs King | 121–125 | 49.19% |
| Roaching vs Bryan | 85–110 | 43.59% |
| Roaching vs Hwoarang | 87–83 | 51.18% |
| Roaching vs Reina | 79–82 | 49.07% |
| Roaching vs Law | 63–86 | 42.28% |
| Roaching vs Paul | 70–77 | 47.62% |
| Roaching vs Steve | 73–63 | 53.68% |
| Roaching vs Lili | 53–69 | 43.44% |
| Roaching vs Dragunov | 49–61 | 44.55% |
| Roaching vs Heihachi | 45–62 | 42.06% |
| Roaching vs Yoshimitsu | 42–58 | 42.00% |
| Roaching vs Lee | 45–46 | 49.45% |
| Roaching vs Asuka | 37–41 | 47.44% |
| Roaching vs Nina | 42–34 | 55.26% |
| Roaching vs Devil Jin | 31–40 | 43.66% |
| Roaching vs Feng | 27–43 | 38.57% |
| Roaching vs Jun | 51–18 | 73.91% |
| Roaching vs Xiaoyu | 32–35 | 47.76% |
| Roaching vs Lidia | 35–29 | 54.69% |
| Roaching vs Eddy | 27–31 | 46.55% |
| Roaching vs Lars | 31–25 | 55.36% |
| Roaching vs Claudio | 22–33 | 40.00% |
| Roaching vs Victor | 22–32 | 40.74% |
| Roaching vs Azucena | 28–24 | 53.85% |
| Roaching vs Alisa | 31–18 | 63.27% |
| Roaching vs Jack-8 | 18–23 | 43.90% |
| Roaching vs Leo | 22–19 | 53.66% |
| Roaching vs Kuma | 13–23 | 36.11% |
| Roaching vs Leroy | 19–16 | 54.29% |
| Roaching vs Raven | 18–13 | 58.06% |
| Roaching vs Clive | 13–10 | 56.52% |
| Roaching vs Zafina | 11–11 | 50.00% |
| Roaching vs Shaheen | 8–5 | 61.54% |
| Roaching vs Panda | 3–4 | 42.86% |
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.