| Yiannisoomorfos vs Steve | 18–16 | 52.94% |
| Yiannisoomorfos vs Jin | 10–20 | 33.33% |
| Yiannisoomorfos vs Hwoarang | 12–13 | 48.00% |
| Yiannisoomorfos vs King | 7–17 | 29.17% |
| Yiannisoomorfos vs Bryan | 7–17 | 29.17% |
| Yiannisoomorfos vs Law | 6–17 | 26.09% |
| Yiannisoomorfos vs Kazuya | 8–15 | 34.78% |
| Yiannisoomorfos vs Dragunov | 7–12 | 36.84% |
| Yiannisoomorfos vs Eddy | 6–11 | 35.29% |
| Yiannisoomorfos vs Yoshimitsu | 10–6 | 62.50% |
| Yiannisoomorfos vs Reina | 8–8 | 50.00% |
| Yiannisoomorfos vs Xiaoyu | 2–13 | 13.33% |
| Yiannisoomorfos vs Jun | 7–8 | 46.67% |
| Yiannisoomorfos vs Miary Zo | 4–9 | 30.77% |
| Yiannisoomorfos vs Lee | 3–9 | 25.00% |
| Yiannisoomorfos vs Lili | 5–6 | 45.45% |
| Yiannisoomorfos vs Lars | 5–6 | 45.45% |
| Yiannisoomorfos vs Paul | 5–5 | 50.00% |
| Yiannisoomorfos vs Anna | 5–5 | 50.00% |
| Yiannisoomorfos vs Devil Jin | 2–7 | 22.22% |
| Yiannisoomorfos vs Raven | 7–2 | 77.78% |
| Yiannisoomorfos vs Azucena | 3–5 | 37.50% |
| Yiannisoomorfos vs Lidia | 5–2 | 71.43% |
| Yiannisoomorfos vs Claudio | 3–3 | 50.00% |
| Yiannisoomorfos vs Heihachi | 2–4 | 33.33% |
| Yiannisoomorfos vs Armor King | 5–1 | 83.33% |
| Yiannisoomorfos vs Asuka | 1–4 | 20.00% |
| Yiannisoomorfos vs Kuma | 1–4 | 20.00% |
| Yiannisoomorfos vs Clive | 1–4 | 20.00% |
| Yiannisoomorfos vs Feng | 4–0 | 100.00% |
| Yiannisoomorfos vs Leroy | 3–1 | 75.00% |
| Yiannisoomorfos vs Victor | 1–3 | 25.00% |
| Yiannisoomorfos vs Fahkumram | 3–1 | 75.00% |
| Yiannisoomorfos vs Leo | 2–0 | 100.00% |
| Yiannisoomorfos vs Nina | 2–0 | 100.00% |
| Yiannisoomorfos 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.