| SysteM vs Jin | 12–22 | 35.29% |
| SysteM vs Hwoarang | 14–17 | 45.16% |
| SysteM vs King | 11–15 | 42.31% |
| SysteM vs Kazuya | 8–17 | 32.00% |
| SysteM vs Reina | 12–13 | 48.00% |
| SysteM vs Lili | 10–13 | 43.48% |
| SysteM vs Jun | 3–20 | 13.04% |
| SysteM vs Dragunov | 7–15 | 31.82% |
| SysteM vs Law | 9–11 | 45.00% |
| SysteM vs Lidia | 5–13 | 27.78% |
| SysteM vs Eddy | 6–10 | 37.50% |
| SysteM vs Yoshimitsu | 7–8 | 46.67% |
| SysteM vs Bryan | 9–6 | 60.00% |
| SysteM vs Victor | 7–8 | 46.67% |
| SysteM vs Asuka | 8–6 | 57.14% |
| SysteM vs Anna | 2–10 | 16.67% |
| SysteM vs Paul | 5–6 | 45.45% |
| SysteM vs Jack-8 | 4–6 | 40.00% |
| SysteM vs Nina | 3–6 | 33.33% |
| SysteM vs Azucena | 6–3 | 66.67% |
| SysteM vs Feng | 2–6 | 25.00% |
| SysteM vs Shaheen | 3–5 | 37.50% |
| SysteM vs Clive | 5–3 | 62.50% |
| SysteM vs Steve | 1–6 | 14.29% |
| SysteM vs Devil Jin | 4–3 | 57.14% |
| SysteM vs Alisa | 4–2 | 66.67% |
| SysteM vs Heihachi | 2–4 | 33.33% |
| SysteM vs Fahkumram | 2–4 | 33.33% |
| SysteM vs Xiaoyu | 2–3 | 40.00% |
| SysteM vs Lars | 1–4 | 20.00% |
| SysteM vs Lee | 1–4 | 20.00% |
| SysteM vs Kuma | 1–4 | 20.00% |
| SysteM vs Leroy | 0–5 | 0.00% |
| SysteM vs Claudio | 0–3 | 0.00% |
| SysteM vs Zafina | 1–2 | 33.33% |
| SysteM vs Leo | 0–2 | 0.00% |
| SysteM vs Panda | 1–1 | 50.00% |
| SysteM vs Raven | 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.