| SLAPBASS vs King | 15–20 | 42.86% |
| SLAPBASS vs Jin | 15–19 | 44.12% |
| SLAPBASS vs Kazuya | 19–11 | 63.33% |
| SLAPBASS vs Reina | 12–12 | 50.00% |
| SLAPBASS vs Lili | 10–12 | 45.45% |
| SLAPBASS vs Hwoarang | 12–9 | 57.14% |
| SLAPBASS vs Bryan | 10–11 | 47.62% |
| SLAPBASS vs Asuka | 9–11 | 45.00% |
| SLAPBASS vs Law | 8–11 | 42.11% |
| SLAPBASS vs Lidia | 12–4 | 75.00% |
| SLAPBASS vs Jun | 10–5 | 66.67% |
| SLAPBASS vs Steve | 4–9 | 30.77% |
| SLAPBASS vs Devil Jin | 5–7 | 41.67% |
| SLAPBASS vs Paul | 4–7 | 36.36% |
| SLAPBASS vs Xiaoyu | 7–4 | 63.64% |
| SLAPBASS vs Dragunov | 4–7 | 36.36% |
| SLAPBASS vs Azucena | 4–7 | 36.36% |
| SLAPBASS vs Eddy | 3–8 | 27.27% |
| SLAPBASS vs Clive | 5–6 | 45.45% |
| SLAPBASS vs Jack-8 | 7–3 | 70.00% |
| SLAPBASS vs Leo | 8–2 | 80.00% |
| SLAPBASS vs Lee | 5–5 | 50.00% |
| SLAPBASS vs Yoshimitsu | 4–4 | 50.00% |
| SLAPBASS vs Feng | 1–7 | 12.50% |
| SLAPBASS vs Heihachi | 7–1 | 87.50% |
| SLAPBASS vs Lars | 3–3 | 50.00% |
| SLAPBASS vs Alisa | 4–2 | 66.67% |
| SLAPBASS vs Shaheen | 4–2 | 66.67% |
| SLAPBASS vs Nina | 3–3 | 50.00% |
| SLAPBASS vs Victor | 4–2 | 66.67% |
| SLAPBASS vs Kuma | 2–2 | 50.00% |
| SLAPBASS vs Claudio | 1–2 | 33.33% |
| SLAPBASS vs Leroy | 3–0 | 100.00% |
| SLAPBASS vs Panda | 0–1 | 0.00% |
| SLAPBASS vs Zafina | 1–0 | 100.00% |
| SLAPBASS vs Anna | 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.