| Eumenes vs Jin | 32–49 | 39.51% |
| Eumenes vs Kazuya | 29–50 | 36.71% |
| Eumenes vs Reina | 21–33 | 38.89% |
| Eumenes vs Steve | 23–25 | 47.92% |
| Eumenes vs King | 17–28 | 37.78% |
| Eumenes vs Dragunov | 13–25 | 34.21% |
| Eumenes vs Bryan | 17–18 | 48.57% |
| Eumenes vs Yoshimitsu | 13–20 | 39.39% |
| Eumenes vs Azucena | 14–19 | 42.42% |
| Eumenes vs Law | 18–13 | 58.06% |
| Eumenes vs Hwoarang | 10–21 | 32.26% |
| Eumenes vs Victor | 8–18 | 30.77% |
| Eumenes vs Eddy | 4–22 | 15.38% |
| Eumenes vs Jun | 9–16 | 36.00% |
| Eumenes vs Lili | 7–17 | 29.17% |
| Eumenes vs Devil Jin | 8–15 | 34.78% |
| Eumenes vs Nina | 13–10 | 56.52% |
| Eumenes vs Lee | 8–15 | 34.78% |
| Eumenes vs Armor King | 3–18 | 14.29% |
| Eumenes vs Xiaoyu | 10–6 | 62.50% |
| Eumenes vs Feng | 6–10 | 37.50% |
| Eumenes vs Heihachi | 5–11 | 31.25% |
| Eumenes vs Alisa | 5–9 | 35.71% |
| Eumenes vs Fahkumram | 6–8 | 42.86% |
| Eumenes vs Paul | 3–7 | 30.00% |
| Eumenes vs Asuka | 5–4 | 55.56% |
| Eumenes vs Clive | 4–5 | 44.44% |
| Eumenes vs Anna | 4–5 | 44.44% |
| Eumenes vs Jack-8 | 5–3 | 62.50% |
| Eumenes vs Claudio | 4–4 | 50.00% |
| Eumenes vs Leroy | 4–4 | 50.00% |
| Eumenes vs Raven | 0–8 | 0.00% |
| Eumenes vs Lars | 2–5 | 28.57% |
| Eumenes vs Leo | 3–3 | 50.00% |
| Eumenes vs Zafina | 2–2 | 50.00% |
| Eumenes vs Kuma | 0–2 | 0.00% |
| Eumenes vs Miary Zo | 2–0 | 100.00% |
| Eumenes vs Lidia | 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.