| DEIMOS vs Kazuya | 40–7 | 85.11% |
| DEIMOS vs Jin | 33–12 | 73.33% |
| DEIMOS vs Heihachi | 30–13 | 69.77% |
| DEIMOS vs Paul | 32–6 | 84.21% |
| DEIMOS vs Dragunov | 35–3 | 92.11% |
| DEIMOS vs Clive | 28–9 | 75.68% |
| DEIMOS vs Jun | 21–11 | 65.62% |
| DEIMOS vs Hwoarang | 19–11 | 63.33% |
| DEIMOS vs Bryan | 24–4 | 85.71% |
| DEIMOS vs Feng | 19–8 | 70.37% |
| DEIMOS vs Reina | 22–5 | 81.48% |
| DEIMOS vs Law | 21–5 | 80.77% |
| DEIMOS vs Asuka | 17–6 | 73.91% |
| DEIMOS vs Nina | 19–3 | 86.36% |
| DEIMOS vs Yoshimitsu | 14–7 | 66.67% |
| DEIMOS vs Steve | 18–3 | 85.71% |
| DEIMOS vs King | 18–2 | 90.00% |
| DEIMOS vs Lee | 12–8 | 60.00% |
| DEIMOS vs Lili | 18–1 | 94.74% |
| DEIMOS vs Lidia | 14–5 | 73.68% |
| DEIMOS vs Devil Jin | 15–3 | 83.33% |
| DEIMOS vs Azucena | 15–3 | 83.33% |
| DEIMOS vs Jack-8 | 11–6 | 64.71% |
| DEIMOS vs Lars | 14–3 | 82.35% |
| DEIMOS vs Alisa | 15–2 | 88.24% |
| DEIMOS vs Claudio | 9–8 | 52.94% |
| DEIMOS vs Leo | 12–3 | 80.00% |
| DEIMOS vs Victor | 12–2 | 85.71% |
| DEIMOS vs Shaheen | 10–1 | 90.91% |
| DEIMOS vs Kuma | 9–2 | 81.82% |
| DEIMOS vs Xiaoyu | 6–1 | 85.71% |
| DEIMOS vs Leroy | 4–2 | 66.67% |
| DEIMOS vs Raven | 6–0 | 100.00% |
| DEIMOS vs Eddy | 3–2 | 60.00% |
| DEIMOS vs Panda | 2–0 | 100.00% |
| DEIMOS vs Zafina | 2–0 | 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.