| Sl4y3r_Pl4y3r vs Kazuya | 11–15 | 42.31% |
| Sl4y3r_Pl4y3r vs Victor | 15–7 | 68.18% |
| Sl4y3r_Pl4y3r vs Heihachi | 11–11 | 50.00% |
| Sl4y3r_Pl4y3r vs Yoshimitsu | 8–11 | 42.11% |
| Sl4y3r_Pl4y3r vs Steve | 13–5 | 72.22% |
| Sl4y3r_Pl4y3r vs Zafina | 9–9 | 50.00% |
| Sl4y3r_Pl4y3r vs Dragunov | 5–12 | 29.41% |
| Sl4y3r_Pl4y3r vs King | 9–6 | 60.00% |
| Sl4y3r_Pl4y3r vs Bryan | 7–7 | 50.00% |
| Sl4y3r_Pl4y3r vs Devil Jin | 1–12 | 7.69% |
| Sl4y3r_Pl4y3r vs Paul | 8–4 | 66.67% |
| Sl4y3r_Pl4y3r vs Jin | 7–5 | 58.33% |
| Sl4y3r_Pl4y3r vs Kuma | 7–4 | 63.64% |
| Sl4y3r_Pl4y3r vs Lidia | 11–0 | 100.00% |
| Sl4y3r_Pl4y3r vs Feng | 6–3 | 66.67% |
| Sl4y3r_Pl4y3r vs Law | 6–2 | 75.00% |
| Sl4y3r_Pl4y3r vs Fahkumram | 5–3 | 62.50% |
| Sl4y3r_Pl4y3r vs Jack-8 | 5–1 | 83.33% |
| Sl4y3r_Pl4y3r vs Reina | 4–2 | 66.67% |
| Sl4y3r_Pl4y3r vs Raven | 5–1 | 83.33% |
| Sl4y3r_Pl4y3r vs Armor King | 3–3 | 50.00% |
| Sl4y3r_Pl4y3r vs Lili | 1–4 | 20.00% |
| Sl4y3r_Pl4y3r vs Alisa | 2–3 | 40.00% |
| Sl4y3r_Pl4y3r vs Xiaoyu | 2–2 | 50.00% |
| Sl4y3r_Pl4y3r vs Azucena | 0–4 | 0.00% |
| Sl4y3r_Pl4y3r vs Anna | 4–0 | 100.00% |
| Sl4y3r_Pl4y3r vs Eddy | 0–3 | 0.00% |
| Sl4y3r_Pl4y3r vs Hwoarang | 0–2 | 0.00% |
| Sl4y3r_Pl4y3r vs Asuka | 0–2 | 0.00% |
| Sl4y3r_Pl4y3r vs Leo | 2–0 | 100.00% |
| Sl4y3r_Pl4y3r vs Lars | 0–2 | 0.00% |
| Sl4y3r_Pl4y3r vs Lee | 0–2 | 0.00% |
| Sl4y3r_Pl4y3r vs Jun | 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.