| Rez Slacker vs King | 14–22 | 38.89% |
| Rez Slacker vs Jin | 13–10 | 56.52% |
| Rez Slacker vs Reina | 16–5 | 76.19% |
| Rez Slacker vs Steve | 11–9 | 55.00% |
| Rez Slacker vs Heihachi | 8–12 | 40.00% |
| Rez Slacker vs Law | 10–9 | 52.63% |
| Rez Slacker vs Clive | 8–9 | 47.06% |
| Rez Slacker vs Jun | 6–10 | 37.50% |
| Rez Slacker vs Azucena | 7–9 | 43.75% |
| Rez Slacker vs Yoshimitsu | 5–10 | 33.33% |
| Rez Slacker vs Hwoarang | 7–8 | 46.67% |
| Rez Slacker vs Lars | 6–8 | 42.86% |
| Rez Slacker vs Eddy | 5–9 | 35.71% |
| Rez Slacker vs Jack-8 | 5–8 | 38.46% |
| Rez Slacker vs Dragunov | 7–6 | 53.85% |
| Rez Slacker vs Lidia | 4–9 | 30.77% |
| Rez Slacker vs Armor King | 5–8 | 38.46% |
| Rez Slacker vs Bryan | 7–5 | 58.33% |
| Rez Slacker vs Kazuya | 5–7 | 41.67% |
| Rez Slacker vs Lee | 6–5 | 54.55% |
| Rez Slacker vs Lili | 5–5 | 50.00% |
| Rez Slacker vs Alisa | 3–7 | 30.00% |
| Rez Slacker vs Paul | 3–5 | 37.50% |
| Rez Slacker vs Feng | 1–7 | 12.50% |
| Rez Slacker vs Victor | 2–6 | 25.00% |
| Rez Slacker vs Devil Jin | 4–3 | 57.14% |
| Rez Slacker vs Nina | 3–4 | 42.86% |
| Rez Slacker vs Asuka | 5–1 | 83.33% |
| Rez Slacker vs Claudio | 2–4 | 33.33% |
| Rez Slacker vs Xiaoyu | 4–1 | 80.00% |
| Rez Slacker vs Kuma | 2–2 | 50.00% |
| Rez Slacker vs Leo | 1–2 | 33.33% |
| Rez Slacker vs Leroy | 2–1 | 66.67% |
| Rez Slacker vs Raven | 2–1 | 66.67% |
| Rez Slacker vs Shaheen | 2–0 | 100.00% |
| Rez Slacker vs Zafina | 2–0 | 100.00% |
| Rez Slacker 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.