| IonianWolf vs Reina | 14–11 | 56.00% |
| IonianWolf vs Hwoarang | 6–11 | 35.29% |
| IonianWolf vs Jin | 6–11 | 35.29% |
| IonianWolf vs Kazuya | 6–8 | 42.86% |
| IonianWolf vs Paul | 5–8 | 38.46% |
| IonianWolf vs Bryan | 7–6 | 53.85% |
| IonianWolf vs Dragunov | 5–8 | 38.46% |
| IonianWolf vs King | 7–5 | 58.33% |
| IonianWolf vs Jun | 3–8 | 27.27% |
| IonianWolf vs Heihachi | 5–3 | 62.50% |
| IonianWolf vs Devil Jin | 4–3 | 57.14% |
| IonianWolf vs Azucena | 5–2 | 71.43% |
| IonianWolf vs Lili | 4–2 | 66.67% |
| IonianWolf vs Victor | 2–4 | 33.33% |
| IonianWolf vs Xiaoyu | 2–3 | 40.00% |
| IonianWolf vs Steve | 2–3 | 40.00% |
| IonianWolf vs Nina | 3–2 | 60.00% |
| IonianWolf vs Asuka | 0–4 | 0.00% |
| IonianWolf vs Leroy | 0–4 | 0.00% |
| IonianWolf vs Yoshimitsu | 1–2 | 33.33% |
| IonianWolf vs Lee | 0–3 | 0.00% |
| IonianWolf vs Clive | 0–3 | 0.00% |
| IonianWolf vs Leo | 0–2 | 0.00% |
| IonianWolf vs Lars | 1–1 | 50.00% |
| IonianWolf vs Claudio | 0–2 | 0.00% |
| IonianWolf vs Raven | 0–2 | 0.00% |
| IonianWolf vs Eddy | 0–2 | 0.00% |
| IonianWolf vs Jack-8 | 0–1 | 0.00% |
| IonianWolf vs Shaheen | 0–1 | 0.00% |
| IonianWolf vs Lidia | 0–1 | 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.