| Oiiibayz vs Bryan | 63–67 | 48.46% |
| Oiiibayz vs Jin | 61–64 | 48.80% |
| Oiiibayz vs Steve | 56–60 | 48.28% |
| Oiiibayz vs Kazuya | 48–66 | 42.11% |
| Oiiibayz vs King | 34–51 | 40.00% |
| Oiiibayz vs Reina | 30–33 | 47.62% |
| Oiiibayz vs Law | 28–31 | 47.46% |
| Oiiibayz vs Dragunov | 26–31 | 45.61% |
| Oiiibayz vs Lili | 26–25 | 50.98% |
| Oiiibayz vs Heihachi | 13–35 | 27.08% |
| Oiiibayz vs Hwoarang | 24–21 | 53.33% |
| Oiiibayz vs Armor King | 26–19 | 57.78% |
| Oiiibayz vs Clive | 16–25 | 39.02% |
| Oiiibayz vs Jun | 13–25 | 34.21% |
| Oiiibayz vs Devil Jin | 11–19 | 36.67% |
| Oiiibayz vs Lars | 11–18 | 37.93% |
| Oiiibayz vs Yoshimitsu | 11–16 | 40.74% |
| Oiiibayz vs Xiaoyu | 9–18 | 33.33% |
| Oiiibayz vs Eddy | 16–11 | 59.26% |
| Oiiibayz vs Asuka | 10–15 | 40.00% |
| Oiiibayz vs Feng | 10–15 | 40.00% |
| Oiiibayz vs Azucena | 13–12 | 52.00% |
| Oiiibayz vs Lee | 14–10 | 58.33% |
| Oiiibayz vs Paul | 7–11 | 38.89% |
| Oiiibayz vs Jack-8 | 8–10 | 44.44% |
| Oiiibayz vs Alisa | 6–12 | 33.33% |
| Oiiibayz vs Raven | 7–11 | 38.89% |
| Oiiibayz vs Claudio | 11–6 | 64.71% |
| Oiiibayz vs Miary Zo | 8–9 | 47.06% |
| Oiiibayz vs Victor | 7–9 | 43.75% |
| Oiiibayz vs Nina | 6–9 | 40.00% |
| Oiiibayz vs Fahkumram | 3–12 | 20.00% |
| Oiiibayz vs Leo | 5–5 | 50.00% |
| Oiiibayz vs Kuma | 2–8 | 20.00% |
| Oiiibayz vs Lidia | 7–1 | 87.50% |
| Oiiibayz vs Leroy | 1–6 | 14.29% |
| Oiiibayz vs Panda | 4–1 | 80.00% |
| Oiiibayz vs Zafina | 3–1 | 75.00% |
| Oiiibayz vs Anna | 2–2 | 50.00% |
| Oiiibayz 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.