| Sickness vs Kazuya | 11–16 | 40.74% |
| Sickness vs Reina | 11–9 | 55.00% |
| Sickness vs Jin | 4–15 | 21.05% |
| Sickness vs King | 2–12 | 14.29% |
| Sickness vs Lili | 6–7 | 46.15% |
| Sickness vs Bryan | 3–8 | 27.27% |
| Sickness vs Yoshimitsu | 6–4 | 60.00% |
| Sickness vs Steve | 7–3 | 70.00% |
| Sickness vs Alisa | 3–7 | 30.00% |
| Sickness vs Heihachi | 3–4 | 42.86% |
| Sickness vs Paul | 2–4 | 33.33% |
| Sickness vs Hwoarang | 0–6 | 0.00% |
| Sickness vs Asuka | 1–4 | 20.00% |
| Sickness vs Feng | 0–5 | 0.00% |
| Sickness vs Xiaoyu | 4–0 | 100.00% |
| Sickness vs Kuma | 4–0 | 100.00% |
| Sickness vs Zafina | 2–2 | 50.00% |
| Sickness vs Leroy | 2–2 | 50.00% |
| Sickness vs Victor | 2–2 | 50.00% |
| Sickness vs Claudio | 2–1 | 66.67% |
| Sickness vs Raven | 1–2 | 33.33% |
| Sickness vs Law | 0–2 | 0.00% |
| Sickness vs Dragunov | 0–2 | 0.00% |
| Sickness vs Leo | 2–0 | 100.00% |
| Sickness vs Lars | 0–2 | 0.00% |
| Sickness vs Nina | 0–2 | 0.00% |
| Sickness vs Lidia | 0–2 | 0.00% |
| Sickness vs Devil Jin | 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.