| Oyuwari vs King | 229–242 | 48.62% |
| Oyuwari vs Kazuya | 178–190 | 48.37% |
| Oyuwari vs Jin | 179–182 | 49.58% |
| Oyuwari vs Reina | 115–185 | 38.33% |
| Oyuwari vs Bryan | 136–161 | 45.79% |
| Oyuwari vs Steve | 120–146 | 45.11% |
| Oyuwari vs Hwoarang | 109–151 | 41.92% |
| Oyuwari vs Law | 113–110 | 50.67% |
| Oyuwari vs Lili | 93–119 | 43.87% |
| Oyuwari vs Dragunov | 81–110 | 42.41% |
| Oyuwari vs Lee | 94–96 | 49.47% |
| Oyuwari vs Eddy | 84–105 | 44.44% |
| Oyuwari vs Heihachi | 87–98 | 47.03% |
| Oyuwari vs Yoshimitsu | 83–90 | 47.98% |
| Oyuwari vs Paul | 81–89 | 47.65% |
| Oyuwari vs Asuka | 87–81 | 51.79% |
| Oyuwari vs Jun | 71–75 | 48.63% |
| Oyuwari vs Azucena | 61–85 | 41.78% |
| Oyuwari vs Xiaoyu | 79–64 | 55.24% |
| Oyuwari vs Devil Jin | 52–68 | 43.33% |
| Oyuwari vs Feng | 48–69 | 41.03% |
| Oyuwari vs Victor | 47–61 | 43.52% |
| Oyuwari vs Lars | 46–54 | 46.00% |
| Oyuwari vs Raven | 42–55 | 43.30% |
| Oyuwari vs Nina | 48–47 | 50.53% |
| Oyuwari vs Fahkumram | 31–63 | 32.98% |
| Oyuwari vs Jack-8 | 37–53 | 41.11% |
| Oyuwari vs Alisa | 34–48 | 41.46% |
| Oyuwari vs Leroy | 38–43 | 46.91% |
| Oyuwari vs Claudio | 31–40 | 43.66% |
| Oyuwari vs Lidia | 34–32 | 51.52% |
| Oyuwari vs Leo | 31–34 | 47.69% |
| Oyuwari vs Clive | 32–32 | 50.00% |
| Oyuwari vs Anna | 21–41 | 33.87% |
| Oyuwari vs Zafina | 29–24 | 54.72% |
| Oyuwari vs Kuma | 18–33 | 35.29% |
| Oyuwari vs Shaheen | 12–18 | 40.00% |
| Oyuwari vs Panda | 3–9 | 25.00% |
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.