| Op_Slim vs King | 55–80 | 40.74% |
| Op_Slim vs Jin | 58–48 | 54.72% |
| Op_Slim vs Hwoarang | 43–48 | 47.25% |
| Op_Slim vs Bryan | 45–40 | 52.94% |
| Op_Slim vs Reina | 47–31 | 60.26% |
| Op_Slim vs Azucena | 37–41 | 47.44% |
| Op_Slim vs Law | 38–37 | 50.67% |
| Op_Slim vs Kazuya | 46–27 | 63.01% |
| Op_Slim vs Paul | 34–30 | 53.12% |
| Op_Slim vs Steve | 27–35 | 43.55% |
| Op_Slim vs Lars | 36–25–1 | 59.02% |
| Op_Slim vs Lee | 30–32 | 48.39% |
| Op_Slim vs Heihachi | 35–26 | 57.38% |
| Op_Slim vs Dragunov | 37–23 | 61.67% |
| Op_Slim vs Lili | 29–30 | 49.15% |
| Op_Slim vs Nina | 21–35 | 37.50% |
| Op_Slim vs Yoshimitsu | 27–23 | 54.00% |
| Op_Slim vs Leroy | 28–22 | 56.00% |
| Op_Slim vs Feng | 20–27 | 42.55% |
| Op_Slim vs Eddy | 23–24 | 48.94% |
| Op_Slim vs Lidia | 28–14 | 66.67% |
| Op_Slim vs Jun | 21–19 | 52.50% |
| Op_Slim vs Xiaoyu | 23–16 | 58.97% |
| Op_Slim vs Leo | 13–22 | 37.14% |
| Op_Slim vs Devil Jin | 14–16 | 46.67% |
| Op_Slim vs Asuka | 15–13 | 53.57% |
| Op_Slim vs Alisa | 14–14 | 50.00% |
| Op_Slim vs Victor | 17–11 | 60.71% |
| Op_Slim vs Raven | 16–10 | 61.54% |
| Op_Slim vs Clive | 13–11 | 54.17% |
| Op_Slim vs Jack-8 | 9–11 | 45.00% |
| Op_Slim vs Claudio | 10–7 | 58.82% |
| Op_Slim vs Kuma | 5–12 | 29.41% |
| Op_Slim vs Shaheen | 2–9 | 18.18% |
| Op_Slim vs Zafina | 6–5 | 54.55% |
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.