| SMark vs Steve | 5–7 | 41.67% |
| SMark vs Asuka | 1–9 | 10.00% |
| SMark vs Reina | 2–8 | 20.00% |
| SMark vs Eddy | 1–9 | 10.00% |
| SMark vs Kazuya | 3–6 | 33.33% |
| SMark vs Jin | 3–5 | 37.50% |
| SMark vs Jun | 3–5 | 37.50% |
| SMark vs Hwoarang | 0–7 | 0.00% |
| SMark vs Bryan | 1–5 | 16.67% |
| SMark vs Lars | 3–3 | 50.00% |
| SMark vs Azucena | 1–5 | 16.67% |
| SMark vs Law | 2–3 | 40.00% |
| SMark vs Lidia | 2–3 | 40.00% |
| SMark vs Clive | 2–3 | 40.00% |
| SMark vs Devil Jin | 0–4 | 0.00% |
| SMark vs Lili | 2–2 | 50.00% |
| SMark vs Paul | 0–3 | 0.00% |
| SMark vs Leo | 0–3 | 0.00% |
| SMark vs Nina | 1–2 | 33.33% |
| SMark vs Kuma | 1–2 | 33.33% |
| SMark vs Leroy | 0–3 | 0.00% |
| SMark vs Victor | 1–2 | 33.33% |
| SMark vs Heihachi | 0–3 | 0.00% |
| SMark vs King | 1–1 | 50.00% |
| SMark vs Yoshimitsu | 0–2 | 0.00% |
| SMark vs Xiaoyu | 2–0 | 100.00% |
| SMark vs Feng | 0–2 | 0.00% |
| SMark vs Alisa | 2–0 | 100.00% |
| SMark vs Armor King | 0–2 | 0.00% |
| SMark vs Claudio | 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.