| Slapchop vs King | 48–46 | 51.06% |
| Slapchop vs Kazuya | 41–23 | 64.06% |
| Slapchop vs Clive | 29–30 | 49.15% |
| Slapchop vs Heihachi | 30–22 | 57.69% |
| Slapchop vs Steve | 26–19 | 57.78% |
| Slapchop vs Jin | 26–18 | 59.09% |
| Slapchop vs Reina | 28–13 | 68.29% |
| Slapchop vs Jun | 18–16 | 52.94% |
| Slapchop vs Hwoarang | 16–12 | 57.14% |
| Slapchop vs Lee | 17–11 | 60.71% |
| Slapchop vs Lidia | 15–9 | 62.50% |
| Slapchop vs Lars | 7–15 | 31.82% |
| Slapchop vs Lili | 12–9 | 57.14% |
| Slapchop vs Asuka | 12–8 | 60.00% |
| Slapchop vs Azucena | 14–6 | 70.00% |
| Slapchop vs Yoshimitsu | 8–11 | 42.11% |
| Slapchop vs Eddy | 13–5 | 72.22% |
| Slapchop vs Bryan | 5–12 | 29.41% |
| Slapchop vs Xiaoyu | 7–9 | 43.75% |
| Slapchop vs Leo | 10–6 | 62.50% |
| Slapchop vs Armor King | 10–5 | 66.67% |
| Slapchop vs Dragunov | 4–10 | 28.57% |
| Slapchop vs Alisa | 8–6 | 57.14% |
| Slapchop vs Feng | 8–5 | 61.54% |
| Slapchop vs Kuma | 10–3 | 76.92% |
| Slapchop vs Law | 4–8 | 33.33% |
| Slapchop vs Jack-8 | 5–7 | 41.67% |
| Slapchop vs Leroy | 4–8 | 33.33% |
| Slapchop vs Paul | 6–5 | 54.55% |
| Slapchop vs Devil Jin | 4–7 | 36.36% |
| Slapchop vs Claudio | 2–9 | 18.18% |
| Slapchop vs Shaheen | 5–6 | 45.45% |
| Slapchop vs Victor | 5–4 | 55.56% |
| Slapchop vs Raven | 3–5 | 37.50% |
| Slapchop vs Nina | 3–4 | 42.86% |
| Slapchop vs Miary Zo | 4–3 | 57.14% |
| Slapchop vs Zafina | 4–0 | 100.00% |
| Slapchop vs Anna | 0–2 | 0.00% |
| Slapchop vs Fahkumram | 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.