| Oizzo vs Law | 9–14 | 39.13% |
| Oizzo vs Steve | 7–13 | 35.00% |
| Oizzo vs Yoshimitsu | 13–5 | 72.22% |
| Oizzo vs Jin | 7–10 | 41.18% |
| Oizzo vs Bryan | 12–5 | 70.59% |
| Oizzo vs Reina | 9–8 | 52.94% |
| Oizzo vs Hwoarang | 9–6 | 60.00% |
| Oizzo vs Lili | 8–5 | 61.54% |
| Oizzo vs Fahkumram | 3–10 | 23.08% |
| Oizzo vs Xiaoyu | 1–11 | 8.33% |
| Oizzo vs Dragunov | 5–6 | 45.45% |
| Oizzo vs Azucena | 7–4 | 63.64% |
| Oizzo vs Kazuya | 7–2 | 77.78% |
| Oizzo vs Lars | 3–4 | 42.86% |
| Oizzo vs Leroy | 2–5 | 28.57% |
| Oizzo vs Paul | 4–2 | 66.67% |
| Oizzo vs Victor | 4–2 | 66.67% |
| Oizzo vs King | 3–2 | 60.00% |
| Oizzo vs Lee | 1–4 | 20.00% |
| Oizzo vs Heihachi | 2–3 | 40.00% |
| Oizzo vs Anna | 0–5 | 0.00% |
| Oizzo vs Eddy | 1–3 | 25.00% |
| Oizzo vs Miary Zo | 1–3 | 25.00% |
| Oizzo vs Jack-8 | 1–2 | 33.33% |
| Oizzo vs Lidia | 1–2 | 33.33% |
| Oizzo vs Asuka | 0–2 | 0.00% |
| Oizzo vs Devil Jin | 0–2 | 0.00% |
| Oizzo vs Nina | 0–2 | 0.00% |
| Oizzo vs Armor King | 0–2 | 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.