| sideritis vs Miary Zo | 16–18 | 47.06% |
| sideritis vs Kazuya | 19–14 | 57.58% |
| sideritis vs Steve | 14–11 | 56.00% |
| sideritis vs Jin | 10–14 | 41.67% |
| sideritis vs King | 12–10 | 54.55% |
| sideritis vs Asuka | 14–8 | 63.64% |
| sideritis vs Reina | 10–10 | 50.00% |
| sideritis vs Jun | 10–6 | 62.50% |
| sideritis vs Heihachi | 6–10 | 37.50% |
| sideritis vs Law | 5–10 | 33.33% |
| sideritis vs Dragunov | 8–7 | 53.33% |
| sideritis vs Hwoarang | 6–7 | 46.15% |
| sideritis vs Fahkumram | 5–8 | 38.46% |
| sideritis vs Armor King | 4–9 | 30.77% |
| sideritis vs Azucena | 7–4 | 63.64% |
| sideritis vs Xiaoyu | 3–7 | 30.00% |
| sideritis vs Jack-8 | 2–7 | 22.22% |
| sideritis vs Eddy | 3–6 | 33.33% |
| sideritis vs Victor | 1–7 | 12.50% |
| sideritis vs Nina | 4–3 | 57.14% |
| sideritis vs Lee | 1–6 | 14.29% |
| sideritis vs Clive | 1–6 | 14.29% |
| sideritis vs Paul | 4–2 | 66.67% |
| sideritis vs Bryan | 4–2 | 66.67% |
| sideritis vs Feng | 2–4 | 33.33% |
| sideritis vs Leo | 4–2 | 66.67% |
| sideritis vs Alisa | 3–3 | 50.00% |
| sideritis vs Devil Jin | 2–3 | 40.00% |
| sideritis vs Lili | 2–3 | 40.00% |
| sideritis vs Lars | 2–3 | 40.00% |
| sideritis vs Zafina | 1–4 | 20.00% |
| sideritis vs Yoshimitsu | 2–2 | 50.00% |
| sideritis vs Shaheen | 2–1 | 66.67% |
| sideritis vs Lidia | 2–0 | 100.00% |
| sideritis vs Kuma | 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.