| Wessel vs Kazuya | 41–49 | 45.56% |
| Wessel vs Jin | 40–40 | 50.00% |
| Wessel vs Reina | 57–23 | 71.25% |
| Wessel vs King | 28–31 | 47.46% |
| Wessel vs Hwoarang | 25–28 | 47.17% |
| Wessel vs Lidia | 28–24 | 53.85% |
| Wessel vs Dragunov | 16–31 | 34.04% |
| Wessel vs Devil Jin | 26–20 | 56.52% |
| Wessel vs Yoshimitsu | 23–22 | 51.11% |
| Wessel vs Bryan | 20–23 | 46.51% |
| Wessel vs Paul | 19–18 | 51.35% |
| Wessel vs Lili | 24–13 | 64.86% |
| Wessel vs Steve | 16–20 | 44.44% |
| Wessel vs Law | 20–14 | 58.82% |
| Wessel vs Azucena | 18–16 | 52.94% |
| Wessel vs Xiaoyu | 20–13 | 60.61% |
| Wessel vs Lee | 15–17 | 46.88% |
| Wessel vs Eddy | 18–13–1 | 58.06% |
| Wessel vs Lars | 16–13 | 55.17% |
| Wessel vs Claudio | 15–14 | 51.72% |
| Wessel vs Nina | 12–14 | 46.15% |
| Wessel vs Jun | 11–14 | 44.00% |
| Wessel vs Alisa | 8–15 | 34.78% |
| Wessel vs Asuka | 12–10 | 54.55% |
| Wessel vs Feng | 11–7 | 61.11% |
| Wessel vs Victor | 7–11 | 38.89% |
| Wessel vs Kuma | 6–11 | 35.29% |
| Wessel vs Leroy | 7–7 | 50.00% |
| Wessel vs Raven | 5–6 | 45.45% |
| Wessel vs Heihachi | 6–5 | 54.55% |
| Wessel vs Zafina | 5–4 | 55.56% |
| Wessel vs Jack-8 | 1–7 | 12.50% |
| Wessel vs Shaheen | 1–4 | 20.00% |
| Wessel vs Clive | 2–1 | 66.67% |
| Wessel vs Leo | 0–1 | 0.00% |
| Wessel 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.