| oyasumi vs Hwoarang | 66–50 | 56.90% |
| oyasumi vs Kazuya | 61–51 | 54.46% |
| oyasumi vs Reina | 62–45 | 57.94% |
| oyasumi vs Dragunov | 64–39 | 62.14% |
| oyasumi vs King | 58–34 | 63.04% |
| oyasumi vs Bryan | 37–37 | 50.00% |
| oyasumi vs Steve | 43–31 | 58.11% |
| oyasumi vs Paul | 35–36 | 49.30% |
| oyasumi vs Jin | 38–33 | 53.52% |
| oyasumi vs Clive | 30–35 | 46.15% |
| oyasumi vs Jack-8 | 29–24 | 54.72% |
| oyasumi vs Lili | 23–30 | 43.40% |
| oyasumi vs Lee | 31–22 | 58.49% |
| oyasumi vs Law | 34–18 | 65.38% |
| oyasumi vs Asuka | 13–35 | 27.08% |
| oyasumi vs Heihachi | 21–26 | 44.68% |
| oyasumi vs Yoshimitsu | 18–27 | 40.00% |
| oyasumi vs Leo | 22–23 | 48.89% |
| oyasumi vs Alisa | 24–19 | 55.81% |
| oyasumi vs Feng | 19–23 | 45.24% |
| oyasumi vs Claudio | 22–15 | 59.46% |
| oyasumi vs Jun | 20–17 | 54.05% |
| oyasumi vs Devil Jin | 17–18 | 48.57% |
| oyasumi vs Victor | 14–21 | 40.00% |
| oyasumi vs Lars | 17–17 | 50.00% |
| oyasumi vs Leroy | 15–15–1 | 50.00% |
| oyasumi vs Lidia | 15–15 | 50.00% |
| oyasumi vs Nina | 17–11 | 60.71% |
| oyasumi vs Kuma | 20–5 | 80.00% |
| oyasumi vs Azucena | 6–12 | 33.33% |
| oyasumi vs Raven | 6–12 | 33.33% |
| oyasumi vs Eddy | 6–10 | 37.50% |
| oyasumi vs Shaheen | 6–6 | 50.00% |
| oyasumi vs Panda | 4–8 | 33.33% |
| oyasumi vs Xiaoyu | 4–7 | 36.36% |
| oyasumi vs Zafina | 2–6 | 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.