| Euthymia vs Hwoarang | 35–14 | 71.43% |
| Euthymia vs Jin | 22–19 | 53.66% |
| Euthymia vs Paul | 26–13 | 66.67% |
| Euthymia vs Lili | 26–12 | 68.42% |
| Euthymia vs Bryan | 26–6 | 81.25% |
| Euthymia vs King | 18–13 | 58.06% |
| Euthymia vs Heihachi | 16–13 | 55.17% |
| Euthymia vs Dragunov | 18–9 | 66.67% |
| Euthymia vs Azucena | 10–16 | 38.46% |
| Euthymia vs Fahkumram | 16–10 | 61.54% |
| Euthymia vs Reina | 12–11 | 52.17% |
| Euthymia vs Steve | 8–12 | 40.00% |
| Euthymia vs Alisa | 15–5 | 75.00% |
| Euthymia vs Kazuya | 11–8 | 57.89% |
| Euthymia vs Raven | 12–6 | 66.67% |
| Euthymia vs Lee | 11–6 | 64.71% |
| Euthymia vs Armor King | 11–5 | 68.75% |
| Euthymia vs Devil Jin | 9–5 | 64.29% |
| Euthymia vs Jun | 3–11 | 21.43% |
| Euthymia vs Jack-8 | 7–5 | 58.33% |
| Euthymia vs Lars | 7–5 | 58.33% |
| Euthymia vs Anna | 7–5 | 58.33% |
| Euthymia vs Yoshimitsu | 9–2 | 81.82% |
| Euthymia vs Feng | 7–4 | 63.64% |
| Euthymia vs Law | 7–3 | 70.00% |
| Euthymia vs Eddy | 3–6 | 33.33% |
| Euthymia vs Xiaoyu | 4–3 | 57.14% |
| Euthymia vs Claudio | 1–6 | 14.29% |
| Euthymia vs Leo | 5–0 | 100.00% |
| Euthymia vs Shaheen | 4–1 | 80.00% |
| Euthymia vs Zafina | 2–3 | 40.00% |
| Euthymia vs Asuka | 4–0 | 100.00% |
| Euthymia vs Leroy | 3–1 | 75.00% |
| Euthymia vs Victor | 2–2 | 50.00% |
| Euthymia vs Miary Zo | 2–2 | 50.00% |
| Euthymia vs Nina | 2–0 | 100.00% |
| Euthymia vs Kuma | 1–1 | 50.00% |
| Euthymia vs Clive | 1–1 | 50.00% |
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.