| Yiovilis vs Kazuya | 13–14 | 48.15% |
| Yiovilis vs King | 12–10 | 54.55% |
| Yiovilis vs Hwoarang | 9–10 | 47.37% |
| Yiovilis vs Lili | 11–4 | 73.33% |
| Yiovilis vs Steve | 7–5 | 58.33% |
| Yiovilis vs Dragunov | 4–7 | 36.36% |
| Yiovilis vs Reina | 4–7 | 36.36% |
| Yiovilis vs Victor | 6–5 | 54.55% |
| Yiovilis vs Jin | 3–6 | 33.33% |
| Yiovilis vs Bryan | 3–6 | 33.33% |
| Yiovilis vs Nina | 7–2 | 77.78% |
| Yiovilis vs Paul | 5–3 | 62.50% |
| Yiovilis vs Law | 5–3 | 62.50% |
| Yiovilis vs Jack-8 | 4–4 | 50.00% |
| Yiovilis vs Yoshimitsu | 3–4 | 42.86% |
| Yiovilis vs Jun | 3–4 | 42.86% |
| Yiovilis vs Eddy | 1–5 | 16.67% |
| Yiovilis vs Asuka | 5–0 | 100.00% |
| Yiovilis vs Devil Jin | 3–2 | 60.00% |
| Yiovilis vs Feng | 0–4 | 0.00% |
| Yiovilis vs Alisa | 2–1 | 66.67% |
| Yiovilis vs Claudio | 2–1 | 66.67% |
| Yiovilis vs Xiaoyu | 0–2 | 0.00% |
| Yiovilis vs Lee | 2–0 | 100.00% |
| Yiovilis vs Kuma | 2–0 | 100.00% |
| Yiovilis vs Panda | 2–0 | 100.00% |
| Yiovilis vs Leroy | 0–2 | 0.00% |
| Yiovilis vs Lars | 0–1 | 0.00% |
| Yiovilis vs Azucena | 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.