| Devious Copper vs Kazuya | 26–26 | 50.00% |
| Devious Copper vs King | 19–19 | 50.00% |
| Devious Copper vs Bryan | 17–18 | 48.57% |
| Devious Copper vs Reina | 15–16 | 48.39% |
| Devious Copper vs Heihachi | 15–14 | 51.72% |
| Devious Copper vs Hwoarang | 15–13 | 53.57% |
| Devious Copper vs Steve | 18–7 | 72.00% |
| Devious Copper vs Law | 14–10 | 58.33% |
| Devious Copper vs Jin | 15–9 | 62.50% |
| Devious Copper vs Lili | 10–12 | 45.45% |
| Devious Copper vs Yoshimitsu | 9–11 | 45.00% |
| Devious Copper vs Azucena | 11–9 | 55.00% |
| Devious Copper vs Alisa | 4–11 | 26.67% |
| Devious Copper vs Devil Jin | 8–6 | 57.14% |
| Devious Copper vs Jun | 12–2 | 85.71% |
| Devious Copper vs Paul | 7–6 | 53.85% |
| Devious Copper vs Clive | 9–4 | 69.23% |
| Devious Copper vs Asuka | 8–4 | 66.67% |
| Devious Copper vs Eddy | 9–3 | 75.00% |
| Devious Copper vs Fahkumram | 9–3 | 75.00% |
| Devious Copper vs Nina | 6–5 | 54.55% |
| Devious Copper vs Xiaoyu | 4–6 | 40.00% |
| Devious Copper vs Victor | 8–2 | 80.00% |
| Devious Copper vs Anna | 6–3 | 66.67% |
| Devious Copper vs Jack-8 | 6–2 | 75.00% |
| Devious Copper vs Lee | 5–3 | 62.50% |
| Devious Copper vs Lidia | 4–4 | 50.00% |
| Devious Copper vs Dragunov | 5–2 | 71.43% |
| Devious Copper vs Feng | 4–2 | 66.67% |
| Devious Copper vs Shaheen | 3–2 | 60.00% |
| Devious Copper vs Lars | 2–2 | 50.00% |
| Devious Copper vs Kuma | 2–2 | 50.00% |
| Devious Copper vs Leroy | 1–2 | 33.33% |
| Devious Copper vs Leo | 0–2 | 0.00% |
| Devious Copper vs Panda | 2–0 | 100.00% |
| Devious Copper vs Zafina | 2–0 | 100.00% |
| Devious Copper vs Raven | 0–2 | 0.00% |
| Devious Copper vs Claudio | 1–0 | 100.00% |
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.