| Master Oleg vs Hwoarang | 12–10 | 54.55% |
| Master Oleg vs Kazuya | 9–12 | 42.86% |
| Master Oleg vs Jin | 6–13 | 31.58% |
| Master Oleg vs Bryan | 10–9 | 52.63% |
| Master Oleg vs Dragunov | 7–12 | 36.84% |
| Master Oleg vs Reina | 10–5 | 66.67% |
| Master Oleg vs Paul | 7–7 | 50.00% |
| Master Oleg vs Law | 9–4 | 69.23% |
| Master Oleg vs King | 5–8 | 38.46% |
| Master Oleg vs Steve | 9–4 | 69.23% |
| Master Oleg vs Eddy | 4–9 | 30.77% |
| Master Oleg vs Lee | 7–5 | 58.33% |
| Master Oleg vs Jun | 8–4 | 66.67% |
| Master Oleg vs Devil Jin | 5–6 | 45.45% |
| Master Oleg vs Lars | 6–4 | 60.00% |
| Master Oleg vs Lili | 6–3 | 66.67% |
| Master Oleg vs Alisa | 6–3 | 66.67% |
| Master Oleg vs Feng | 3–5 | 37.50% |
| Master Oleg vs Nina | 4–4 | 50.00% |
| Master Oleg vs Asuka | 4–3 | 57.14% |
| Master Oleg vs Yoshimitsu | 5–1 | 83.33% |
| Master Oleg vs Azucena | 4–2 | 66.67% |
| Master Oleg vs Xiaoyu | 3–2 | 60.00% |
| Master Oleg vs Leo | 3–1 | 75.00% |
| Master Oleg vs Zafina | 2–2 | 50.00% |
| Master Oleg vs Claudio | 0–2 | 0.00% |
| Master Oleg vs Kuma | 1–1 | 50.00% |
| Master Oleg vs Leroy | 2–0 | 100.00% |
| Master Oleg vs Raven | 1–1 | 50.00% |
| Master Oleg vs Lidia | 2–0 | 100.00% |
| Master Oleg vs Jack-8 | 1–0 | 100.00% |
| Master Oleg vs Victor | 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.