| MarKaiju vs Steve | 16–17 | 48.48% |
| MarKaiju vs Kazuya | 9–11 | 45.00% |
| MarKaiju vs Jin | 5–12 | 29.41% |
| MarKaiju vs Reina | 6–8 | 42.86% |
| MarKaiju vs King | 8–5 | 61.54% |
| MarKaiju vs Lili | 5–8 | 38.46% |
| MarKaiju vs Lars | 5–8 | 38.46% |
| MarKaiju vs Clive | 3–8 | 27.27% |
| MarKaiju vs Law | 6–4 | 60.00% |
| MarKaiju vs Claudio | 2–7 | 22.22% |
| MarKaiju vs Jun | 4–5 | 44.44% |
| MarKaiju vs Eddy | 6–3 | 66.67% |
| MarKaiju vs Devil Jin | 3–5 | 37.50% |
| MarKaiju vs Azucena | 2–6 | 25.00% |
| MarKaiju vs Victor | 5–3 | 62.50% |
| MarKaiju vs Fahkumram | 5–3 | 62.50% |
| MarKaiju vs Armor King | 1–7 | 12.50% |
| MarKaiju vs Hwoarang | 4–3 | 57.14% |
| MarKaiju vs Bryan | 0–7 | 0.00% |
| MarKaiju vs Feng | 1–6 | 14.29% |
| MarKaiju vs Leo | 1–6 | 14.29% |
| MarKaiju vs Lee | 3–4 | 42.86% |
| MarKaiju vs Leroy | 6–1 | 85.71% |
| MarKaiju vs Dragunov | 3–3 | 50.00% |
| MarKaiju vs Yoshimitsu | 0–5 | 0.00% |
| MarKaiju vs Asuka | 2–3 | 40.00% |
| MarKaiju vs Heihachi | 2–3 | 40.00% |
| MarKaiju vs Paul | 2–2 | 50.00% |
| MarKaiju vs Xiaoyu | 2–0 | 100.00% |
| MarKaiju vs Alisa | 0–2 | 0.00% |
| MarKaiju vs Nina | 2–0 | 100.00% |
| MarKaiju vs Kuma | 2–0 | 100.00% |
| MarKaiju vs Panda | 0–2 | 0.00% |
| MarKaiju vs Lidia | 2–0 | 100.00% |
| MarKaiju vs Anna | 2–0 | 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.