| slonzunky vs King | 15–20 | 42.86% |
| slonzunky vs Jin | 19–11 | 63.33% |
| slonzunky vs Law | 8–13 | 38.10% |
| slonzunky vs Kazuya | 11–4 | 73.33% |
| slonzunky vs Lili | 7–8 | 46.67% |
| slonzunky vs Fahkumram | 8–5 | 61.54% |
| slonzunky vs Dragunov | 4–8 | 33.33% |
| slonzunky vs Jack-8 | 4–6 | 40.00% |
| slonzunky vs Yoshimitsu | 6–3 | 66.67% |
| slonzunky vs Jun | 2–7 | 22.22% |
| slonzunky vs Eddy | 1–8 | 11.11% |
| slonzunky vs Hwoarang | 3–5 | 37.50% |
| slonzunky vs Steve | 4–4 | 50.00% |
| slonzunky vs Azucena | 2–6 | 25.00% |
| slonzunky vs Asuka | 4–3 | 57.14% |
| slonzunky vs Lars | 5–2 | 71.43% |
| slonzunky vs Alisa | 4–3 | 57.14% |
| slonzunky vs Bryan | 0–6 | 0.00% |
| slonzunky vs Reina | 4–2 | 66.67% |
| slonzunky vs Nina | 2–3 | 40.00% |
| slonzunky vs Heihachi | 3–2 | 60.00% |
| slonzunky vs Devil Jin | 2–2 | 50.00% |
| slonzunky vs Feng | 2–2 | 50.00% |
| slonzunky vs Leo | 4–0 | 100.00% |
| slonzunky vs Paul | 2–1 | 66.67% |
| slonzunky vs Leroy | 2–1 | 66.67% |
| slonzunky vs Clive | 3–0 | 100.00% |
| slonzunky vs Anna | 0–3 | 0.00% |
| slonzunky vs Armor King | 2–1 | 66.67% |
| slonzunky vs Claudio | 2–0 | 100.00% |
| slonzunky vs Shaheen | 2–0 | 100.00% |
| slonzunky vs Kuma | 1–0 | 100.00% |
| slonzunky vs Zafina | 1–0 | 100.00% |
| slonzunky vs Victor | 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.