| OctaviusRex vs Law | 25–18 | 58.14% |
| OctaviusRex vs Steve | 18–25 | 41.86% |
| OctaviusRex vs King | 21–21 | 50.00% |
| OctaviusRex vs Heihachi | 14–23 | 37.84% |
| OctaviusRex vs Jin | 16–19 | 45.71% |
| OctaviusRex vs Reina | 21–10 | 67.74% |
| OctaviusRex vs Hwoarang | 18–12 | 60.00% |
| OctaviusRex vs Yoshimitsu | 9–15 | 37.50% |
| OctaviusRex vs Bryan | 13–11 | 54.17% |
| OctaviusRex vs Nina | 10–14 | 41.67% |
| OctaviusRex vs Azucena | 16–8 | 66.67% |
| OctaviusRex vs Lidia | 13–10 | 56.52% |
| OctaviusRex vs Lili | 10–11 | 47.62% |
| OctaviusRex vs Eddy | 10–11 | 47.62% |
| OctaviusRex vs Raven | 13–7 | 65.00% |
| OctaviusRex vs Lars | 7–12 | 36.84% |
| OctaviusRex vs Dragunov | 8–10 | 44.44% |
| OctaviusRex vs Victor | 10–8 | 55.56% |
| OctaviusRex vs Jun | 8–9 | 47.06% |
| OctaviusRex vs Kazuya | 3–11 | 21.43% |
| OctaviusRex vs Anna | 5–9 | 35.71% |
| OctaviusRex vs Xiaoyu | 6–7 | 46.15% |
| OctaviusRex vs Jack-8 | 3–10 | 23.08% |
| OctaviusRex vs Asuka | 6–6 | 50.00% |
| OctaviusRex vs Lee | 5–6 | 45.45% |
| OctaviusRex vs Zafina | 8–3 | 72.73% |
| OctaviusRex vs Leroy | 9–2 | 81.82% |
| OctaviusRex vs Armor King | 6–5 | 54.55% |
| OctaviusRex vs Devil Jin | 8–2 | 80.00% |
| OctaviusRex vs Alisa | 6–2 | 75.00% |
| OctaviusRex vs Feng | 2–5 | 28.57% |
| OctaviusRex vs Clive | 4–2 | 66.67% |
| OctaviusRex vs Panda | 4–1 | 80.00% |
| OctaviusRex vs Kuma | 1–3 | 25.00% |
| OctaviusRex vs Fahkumram | 1–3 | 25.00% |
| OctaviusRex vs Leo | 2–0 | 100.00% |
| OctaviusRex vs Paul | 1–0 | 100.00% |
| OctaviusRex vs Claudio | 0–1 | 0.00% |
| OctaviusRex vs Shaheen | 0–1 | 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.