| Olégg vs Reina | 38–21 | 64.41% |
| Olégg vs Jin | 17–24 | 41.46% |
| Olégg vs King | 22–18 | 55.00% |
| Olégg vs Kazuya | 13–24 | 35.14% |
| Olégg vs Hwoarang | 16–20 | 44.44% |
| Olégg vs Heihachi | 13–16 | 44.83% |
| Olégg vs Law | 8–20 | 28.57% |
| Olégg vs Bryan | 11–14 | 44.00% |
| Olégg vs Steve | 9–16 | 36.00% |
| Olégg vs Victor | 8–17 | 32.00% |
| Olégg vs Lars | 11–12 | 47.83% |
| Olégg vs Yoshimitsu | 9–13 | 40.91% |
| Olégg vs Nina | 5–17 | 22.73% |
| Olégg vs Lidia | 7–15 | 31.82% |
| Olégg vs Lili | 9–12 | 42.86% |
| Olégg vs Paul | 10–10 | 50.00% |
| Olégg vs Alisa | 11–9 | 55.00% |
| Olégg vs Dragunov | 8–11 | 42.11% |
| Olégg vs Azucena | 11–7 | 61.11% |
| Olégg vs Leroy | 12–5 | 70.59% |
| Olégg vs Jun | 3–14 | 17.65% |
| Olégg vs Asuka | 9–7 | 56.25% |
| Olégg vs Claudio | 3–10 | 23.08% |
| Olégg vs Eddy | 4–8 | 33.33% |
| Olégg vs Devil Jin | 4–6 | 40.00% |
| Olégg vs Lee | 6–4 | 60.00% |
| Olégg vs Raven | 3–7 | 30.00% |
| Olégg vs Jack-8 | 4–4 | 50.00% |
| Olégg vs Leo | 0–8 | 0.00% |
| Olégg vs Feng | 2–5 | 28.57% |
| Olégg vs Shaheen | 3–3 | 50.00% |
| Olégg vs Kuma | 0–6 | 0.00% |
| Olégg vs Panda | 1–2 | 33.33% |
| Olégg vs Xiaoyu | 1–1 | 50.00% |
| Olégg 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.