| MrMars vs Kazuya | 26–16 | 61.90% |
| MrMars vs Jin | 29–7 | 80.56% |
| MrMars vs King | 16–11 | 59.26% |
| MrMars vs Asuka | 7–16 | 30.43% |
| MrMars vs Hwoarang | 12–8 | 60.00% |
| MrMars vs Lars | 10–8 | 55.56% |
| MrMars vs Devil Jin | 11–6 | 64.71% |
| MrMars vs Lili | 7–10 | 41.18% |
| MrMars vs Reina | 8–9 | 47.06% |
| MrMars vs Yoshimitsu | 3–9 | 25.00% |
| MrMars vs Dragunov | 3–8 | 27.27% |
| MrMars vs Shaheen | 4–7 | 36.36% |
| MrMars vs Lee | 7–4 | 63.64% |
| MrMars vs Nina | 7–3 | 70.00% |
| MrMars vs Feng | 6–3 | 66.67% |
| MrMars vs Steve | 5–3 | 62.50% |
| MrMars vs Leo | 4–4 | 50.00% |
| MrMars vs Alisa | 5–2 | 71.43% |
| MrMars vs Eddy | 3–4 | 42.86% |
| MrMars vs Law | 3–3 | 50.00% |
| MrMars vs Leroy | 2–4 | 33.33% |
| MrMars vs Jun | 1–5 | 16.67% |
| MrMars vs Bryan | 4–1 | 80.00% |
| MrMars vs Raven | 1–4 | 20.00% |
| MrMars vs Xiaoyu | 2–0 | 100.00% |
| MrMars vs Jack-8 | 2–0 | 100.00% |
| MrMars vs Panda | 0–2 | 0.00% |
| MrMars vs Azucena | 2–0 | 100.00% |
| MrMars vs Victor | 1–1 | 50.00% |
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.