| Slapchop vs Steve | 14–12–1 | 53.85% |
| Slapchop vs Jin | 7–17 | 29.17% |
| Slapchop vs Eddy | 8–15 | 34.78% |
| Slapchop vs Reina | 10–11 | 47.62% |
| Slapchop vs Victor | 10–9 | 52.63% |
| Slapchop vs Azucena | 5–12 | 29.41% |
| Slapchop vs King | 2–14 | 12.50% |
| Slapchop vs Kazuya | 3–12 | 20.00% |
| Slapchop vs Lili | 9–6 | 60.00% |
| Slapchop vs Dragunov | 7–5 | 58.33% |
| Slapchop vs Leroy | 7–5 | 58.33% |
| Slapchop vs Jun | 5–6 | 45.45% |
| Slapchop vs Law | 4–5 | 44.44% |
| Slapchop vs Bryan | 3–6 | 33.33% |
| Slapchop vs Asuka | 5–4 | 55.56% |
| Slapchop vs Alisa | 7–2 | 77.78% |
| Slapchop vs Raven | 7–2 | 77.78% |
| Slapchop vs Lee | 3–4 | 42.86% |
| Slapchop vs Shaheen | 3–3 | 50.00% |
| Slapchop vs Hwoarang | 3–2 | 60.00% |
| Slapchop vs Jack-8 | 3–2 | 60.00% |
| Slapchop vs Feng | 1–4 | 20.00% |
| Slapchop vs Nina | 3–2 | 60.00% |
| Slapchop vs Paul | 1–3 | 25.00% |
| Slapchop vs Leo | 2–2 | 50.00% |
| Slapchop vs Lars | 2–2 | 50.00% |
| Slapchop vs Zafina | 0–4 | 0.00% |
| Slapchop vs Yoshimitsu | 3–0 | 100.00% |
| Slapchop vs Xiaoyu | 2–1 | 66.67% |
| Slapchop vs Devil Jin | 0–3 | 0.00% |
| Slapchop vs Claudio | 0–2 | 0.00% |
| Slapchop vs Kuma | 1–0 | 100.00% |
| Slapchop vs Panda | 0–1 | 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.