| euthanasia vs Eddy | 11–6 | 64.71% |
| euthanasia vs Armor King | 8–3 | 72.73% |
| euthanasia vs King | 6–4 | 60.00% |
| euthanasia vs Kazuya | 6–4 | 60.00% |
| euthanasia vs Steve | 7–3 | 70.00% |
| euthanasia vs Lidia | 5–5 | 50.00% |
| euthanasia vs Fahkumram | 6–2 | 75.00% |
| euthanasia vs Miary Zo | 5–3 | 62.50% |
| euthanasia vs Dragunov | 4–3 | 57.14% |
| euthanasia vs Reina | 6–1 | 85.71% |
| euthanasia vs Azucena | 2–5 | 28.57% |
| euthanasia vs Hwoarang | 5–1 | 83.33% |
| euthanasia vs Bryan | 5–1 | 83.33% |
| euthanasia vs Lee | 4–2 | 66.67% |
| euthanasia vs Jun | 4–2 | 66.67% |
| euthanasia vs Paul | 3–2 | 60.00% |
| euthanasia vs Lars | 4–1 | 80.00% |
| euthanasia vs Law | 3–1 | 75.00% |
| euthanasia vs Yoshimitsu | 4–0 | 100.00% |
| euthanasia vs Zafina | 3–1 | 75.00% |
| euthanasia vs Clive | 1–3 | 25.00% |
| euthanasia vs Jin | 2–1 | 66.67% |
| euthanasia vs Jack-8 | 1–2 | 33.33% |
| euthanasia vs Lili | 1–2 | 33.33% |
| euthanasia vs Alisa | 2–1 | 66.67% |
| euthanasia vs Claudio | 3–0 | 100.00% |
| euthanasia vs Leroy | 1–2 | 33.33% |
| euthanasia vs Victor | 1–2 | 33.33% |
| euthanasia vs Raven | 3–0 | 100.00% |
| euthanasia vs Xiaoyu | 2–0 | 100.00% |
| euthanasia vs Asuka | 2–0 | 100.00% |
| euthanasia vs Feng | 2–0 | 100.00% |
| euthanasia vs Leo | 2–0 | 100.00% |
| euthanasia vs Devil Jin | 1–0 | 100.00% |
| euthanasia vs Kuma | 1–0 | 100.00% |
| euthanasia vs Panda | 0–1 | 0.00% |
| euthanasia vs Heihachi | 0–1 | 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.