| optimusdag vs King | 102–124 | 45.13% |
| optimusdag vs Jin | 73–91 | 44.51% |
| optimusdag vs Eddy | 69–81 | 46.00% |
| optimusdag vs Kazuya | 79–63 | 55.63% |
| optimusdag vs Reina | 71–61 | 53.79% |
| optimusdag vs Hwoarang | 51–68 | 42.86% |
| optimusdag vs Steve | 68–51 | 57.14% |
| optimusdag vs Bryan | 52–54 | 49.06% |
| optimusdag vs Lili | 45–60 | 42.86% |
| optimusdag vs Dragunov | 39–61–1 | 39.00% |
| optimusdag vs Azucena | 44–56 | 44.00% |
| optimusdag vs Jun | 47–48 | 49.47% |
| optimusdag vs Lars | 28–56 | 33.33% |
| optimusdag vs Yoshimitsu | 35–45 | 43.75% |
| optimusdag vs Law | 36–37 | 49.32% |
| optimusdag vs Xiaoyu | 37–32 | 53.62% |
| optimusdag vs Asuka | 31–38 | 44.93% |
| optimusdag vs Paul | 27–39 | 40.91% |
| optimusdag vs Feng | 32–27 | 54.24% |
| optimusdag vs Nina | 33–22 | 60.00% |
| optimusdag vs Devil Jin | 19–33 | 36.54% |
| optimusdag vs Leo | 23–24 | 48.94% |
| optimusdag vs Victor | 22–20 | 52.38% |
| optimusdag vs Lee | 18–22 | 45.00% |
| optimusdag vs Alisa | 14–24 | 36.84% |
| optimusdag vs Raven | 19–14 | 57.58% |
| optimusdag vs Leroy | 14–18 | 43.75% |
| optimusdag vs Jack-8 | 12–14 | 46.15% |
| optimusdag vs Zafina | 9–13 | 40.91% |
| optimusdag vs Shaheen | 11–10 | 52.38% |
| optimusdag vs Kuma | 5–12 | 29.41% |
| optimusdag vs Claudio | 4–8 | 33.33% |
| optimusdag vs Panda | 2–7 | 22.22% |
| optimusdag vs Lidia | 2–1 | 66.67% |
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.