| Deymos vs King | 22–12 | 64.71% |
| Deymos vs Kazuya | 18–9 | 66.67% |
| Deymos vs Jin | 15–9 | 62.50% |
| Deymos vs Heihachi | 13–10 | 56.52% |
| Deymos vs Devil Jin | 13–6 | 68.42% |
| Deymos vs Lili | 11–5 | 68.75% |
| Deymos vs Steve | 3–12 | 20.00% |
| Deymos vs Dragunov | 11–4 | 73.33% |
| Deymos vs Reina | 7–7 | 50.00% |
| Deymos vs Clive | 6–8 | 42.86% |
| Deymos vs Bryan | 4–9 | 30.77% |
| Deymos vs Nina | 7–6 | 53.85% |
| Deymos vs Asuka | 6–6 | 50.00% |
| Deymos vs Jack-8 | 7–3 | 70.00% |
| Deymos vs Jun | 8–2 | 80.00% |
| Deymos vs Azucena | 6–4 | 60.00% |
| Deymos vs Victor | 8–2 | 80.00% |
| Deymos vs Yoshimitsu | 6–3 | 66.67% |
| Deymos vs Armor King | 5–4 | 55.56% |
| Deymos vs Lidia | 6–2 | 75.00% |
| Deymos vs Lars | 2–5 | 28.57% |
| Deymos vs Alisa | 5–2 | 71.43% |
| Deymos vs Miary Zo | 6–0 | 100.00% |
| Deymos vs Paul | 3–2 | 60.00% |
| Deymos vs Xiaoyu | 4–1 | 80.00% |
| Deymos vs Lee | 4–1 | 80.00% |
| Deymos vs Eddy | 3–2 | 60.00% |
| Deymos vs Law | 1–3 | 25.00% |
| Deymos vs Hwoarang | 1–3 | 25.00% |
| Deymos vs Feng | 1–3 | 25.00% |
| Deymos vs Zafina | 4–0 | 100.00% |
| Deymos vs Leroy | 2–2 | 50.00% |
| Deymos vs Fahkumram | 0–4 | 0.00% |
| Deymos vs Leo | 2–1 | 66.67% |
| Deymos vs Raven | 3–0 | 100.00% |
| Deymos vs Claudio | 0–2 | 0.00% |
| Deymos vs Shaheen | 0–2 | 0.00% |
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.