| Slayer vs Dragunov | 25–4 | 86.21% |
| Slayer vs King | 21–7 | 75.00% |
| Slayer vs Jin | 17–9 | 65.38% |
| Slayer vs Kazuya | 20–6 | 76.92% |
| Slayer vs Law | 10–6 | 62.50% |
| Slayer vs Paul | 11–4 | 73.33% |
| Slayer vs Bryan | 10–5 | 66.67% |
| Slayer vs Hwoarang | 13–1 | 92.86% |
| Slayer vs Azucena | 6–8 | 42.86% |
| Slayer vs Reina | 9–4 | 69.23% |
| Slayer vs Yoshimitsu | 4–7 | 36.36% |
| Slayer vs Xiaoyu | 6–3 | 66.67% |
| Slayer vs Nina | 4–5 | 44.44% |
| Slayer vs Lidia | 5–4 | 55.56% |
| Slayer vs Feng | 5–3 | 62.50% |
| Slayer vs Victor | 8–0 | 100.00% |
| Slayer vs Jack-8 | 6–0 | 100.00% |
| Slayer vs Devil Jin | 3–3 | 50.00% |
| Slayer vs Lars | 3–3 | 50.00% |
| Slayer vs Lee | 6–0 | 100.00% |
| Slayer vs Raven | 4–2 | 66.67% |
| Slayer vs Steve | 3–2 | 60.00% |
| Slayer vs Lili | 1–2 | 33.33% |
| Slayer vs Leo | 2–1 | 66.67% |
| Slayer vs Alisa | 3–0 | 100.00% |
| Slayer vs Claudio | 3–0 | 100.00% |
| Slayer vs Jun | 2–1 | 66.67% |
| Slayer vs Eddy | 3–0 | 100.00% |
| Slayer vs Kuma | 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.