| ISIAN SLAPS vs King | 40–37 | 51.95% |
| ISIAN SLAPS vs Kazuya | 22–31 | 41.51% |
| ISIAN SLAPS vs Reina | 28–18 | 60.87% |
| ISIAN SLAPS vs Law | 26–18 | 59.09% |
| ISIAN SLAPS vs Jin | 20–23 | 46.51% |
| ISIAN SLAPS vs Hwoarang | 18–18 | 50.00% |
| ISIAN SLAPS vs Bryan | 25–11 | 69.44% |
| ISIAN SLAPS vs Paul | 12–19 | 38.71% |
| ISIAN SLAPS vs Eddy | 18–13 | 58.06% |
| ISIAN SLAPS vs Steve | 16–13 | 55.17% |
| ISIAN SLAPS vs Lili | 14–14 | 50.00% |
| ISIAN SLAPS vs Lars | 11–16 | 40.74% |
| ISIAN SLAPS vs Heihachi | 17–10 | 62.96% |
| ISIAN SLAPS vs Victor | 17–7 | 70.83% |
| ISIAN SLAPS vs Dragunov | 12–10 | 54.55% |
| ISIAN SLAPS vs Nina | 13–9 | 59.09% |
| ISIAN SLAPS vs Kuma | 13–8 | 61.90% |
| ISIAN SLAPS vs Yoshimitsu | 11–9 | 55.00% |
| ISIAN SLAPS vs Lidia | 8–12 | 40.00% |
| ISIAN SLAPS vs Asuka | 7–12 | 36.84% |
| ISIAN SLAPS vs Jun | 12–7 | 63.16% |
| ISIAN SLAPS vs Azucena | 9–9 | 50.00% |
| ISIAN SLAPS vs Leo | 9–7 | 56.25% |
| ISIAN SLAPS vs Xiaoyu | 4–11 | 26.67% |
| ISIAN SLAPS vs Claudio | 4–10 | 28.57% |
| ISIAN SLAPS vs Feng | 5–8 | 38.46% |
| ISIAN SLAPS vs Leroy | 6–7 | 46.15% |
| ISIAN SLAPS vs Clive | 6–7 | 46.15% |
| ISIAN SLAPS vs Lee | 6–5 | 54.55% |
| ISIAN SLAPS vs Devil Jin | 3–7 | 30.00% |
| ISIAN SLAPS vs Fahkumram | 6–4 | 60.00% |
| ISIAN SLAPS vs Alisa | 3–5 | 37.50% |
| ISIAN SLAPS vs Shaheen | 4–4 | 50.00% |
| ISIAN SLAPS vs Zafina | 5–3 | 62.50% |
| ISIAN SLAPS vs Anna | 4–4 | 50.00% |
| ISIAN SLAPS vs Raven | 3–4 | 42.86% |
| ISIAN SLAPS vs Jack-8 | 1–4 | 20.00% |
| ISIAN SLAPS vs Armor King | 2–2 | 50.00% |
| ISIAN SLAPS vs Panda | 2–0 | 100.00% |
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.