| OptimalSlime vs King | 59–70 | 45.74% |
| OptimalSlime vs Steve | 52–61 | 46.02% |
| OptimalSlime vs Kazuya | 56–53 | 51.38% |
| OptimalSlime vs Bryan | 40–58 | 40.82% |
| OptimalSlime vs Reina | 42–56 | 42.86% |
| OptimalSlime vs Eddy | 41–48 | 46.07% |
| OptimalSlime vs Hwoarang | 39–49 | 44.32% |
| OptimalSlime vs Dragunov | 40–47 | 45.98% |
| OptimalSlime vs Jin | 42–44 | 48.84% |
| OptimalSlime vs Yoshimitsu | 35–34 | 50.72% |
| OptimalSlime vs Lili | 34–32 | 51.52% |
| OptimalSlime vs Asuka | 27–33 | 45.00% |
| OptimalSlime vs Paul | 30–26 | 53.57% |
| OptimalSlime vs Lee | 20–34 | 37.04% |
| OptimalSlime vs Law | 23–30 | 43.40% |
| OptimalSlime vs Lars | 24–26 | 48.00% |
| OptimalSlime vs Azucena | 21–29 | 42.00% |
| OptimalSlime vs Nina | 22–23 | 48.89% |
| OptimalSlime vs Xiaoyu | 18–26 | 40.91% |
| OptimalSlime vs Victor | 17–26 | 39.53% |
| OptimalSlime vs Jack-8 | 15–26 | 36.59% |
| OptimalSlime vs Leroy | 26–13 | 66.67% |
| OptimalSlime vs Raven | 17–22 | 43.59% |
| OptimalSlime vs Devil Jin | 9–20 | 31.03% |
| OptimalSlime vs Feng | 10–18 | 35.71% |
| OptimalSlime vs Leo | 11–17 | 39.29% |
| OptimalSlime vs Kuma | 13–15 | 46.43% |
| OptimalSlime vs Jun | 11–17 | 39.29% |
| OptimalSlime vs Alisa | 10–13 | 43.48% |
| OptimalSlime vs Claudio | 8–14 | 36.36% |
| OptimalSlime vs Heihachi | 3–10 | 23.08% |
| OptimalSlime vs Armor King | 6–6 | 50.00% |
| OptimalSlime vs Zafina | 3–8 | 27.27% |
| OptimalSlime vs Shaheen | 7–2 | 77.78% |
| OptimalSlime vs Lidia | 0–3 | 0.00% |
| OptimalSlime vs Clive | 2–1 | 66.67% |
| OptimalSlime vs Miary Zo | 1–2 | 33.33% |
| OptimalSlime vs Panda | 0–2 | 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.