| Slayer229 vs Jin | 11–16 | 40.74% |
| Slayer229 vs King | 7–7 | 50.00% |
| Slayer229 vs Reina | 7–6 | 53.85% |
| Slayer229 vs Jun | 7–5 | 58.33% |
| Slayer229 vs Dragunov | 6–5 | 54.55% |
| Slayer229 vs Hwoarang | 3–7 | 30.00% |
| Slayer229 vs Kazuya | 2–8 | 20.00% |
| Slayer229 vs Bryan | 5–4 | 55.56% |
| Slayer229 vs Yoshimitsu | 4–3 | 57.14% |
| Slayer229 vs Xiaoyu | 4–3 | 57.14% |
| Slayer229 vs Steve | 4–3 | 57.14% |
| Slayer229 vs Paul | 4–2 | 66.67% |
| Slayer229 vs Asuka | 4–2 | 66.67% |
| Slayer229 vs Lee | 2–4 | 33.33% |
| Slayer229 vs Azucena | 3–3 | 50.00% |
| Slayer229 vs Victor | 4–2 | 66.67% |
| Slayer229 vs Eddy | 1–5 | 16.67% |
| Slayer229 vs Feng | 1–4 | 20.00% |
| Slayer229 vs Lili | 1–4 | 20.00% |
| Slayer229 vs Jack-8 | 4–0 | 100.00% |
| Slayer229 vs Claudio | 4–0 | 100.00% |
| Slayer229 vs Alisa | 1–2 | 33.33% |
| Slayer229 vs Zafina | 2–1 | 66.67% |
| Slayer229 vs Leroy | 1–2 | 33.33% |
| Slayer229 vs Law | 0–2 | 0.00% |
| Slayer229 vs Leo | 0–2 | 0.00% |
| Slayer229 vs Lars | 2–0 | 100.00% |
| Slayer229 vs Devil Jin | 1–0 | 100.00% |
| Slayer229 vs Nina | 0–1 | 0.00% |
| Slayer229 vs Panda | 1–0 | 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.