| Markg vs King | 8–14 | 36.36% |
| Markg vs Bryan | 6–13 | 31.58% |
| Markg vs Kazuya | 9–10 | 47.37% |
| Markg vs Hwoarang | 6–9 | 40.00% |
| Markg vs Jin | 10–4 | 71.43% |
| Markg vs Victor | 5–7 | 41.67% |
| Markg vs Xiaoyu | 9–2 | 81.82% |
| Markg vs Devil Jin | 3–8 | 27.27% |
| Markg vs Lili | 2–8 | 20.00% |
| Markg vs Lars | 2–6 | 25.00% |
| Markg vs Alisa | 4–4 | 50.00% |
| Markg vs Law | 3–4 | 42.86% |
| Markg vs Reina | 2–5 | 28.57% |
| Markg vs Lidia | 0–7 | 0.00% |
| Markg vs Paul | 2–4 | 33.33% |
| Markg vs Steve | 2–4 | 33.33% |
| Markg vs Shaheen | 4–2 | 66.67% |
| Markg vs Eddy | 2–4 | 33.33% |
| Markg vs Nina | 4–1 | 80.00% |
| Markg vs Lee | 2–3 | 40.00% |
| Markg vs Raven | 3–2 | 60.00% |
| Markg vs Heihachi | 1–4 | 20.00% |
| Markg vs Clive | 4–1 | 80.00% |
| Markg vs Feng | 1–3 | 25.00% |
| Markg vs Leo | 2–2 | 50.00% |
| Markg vs Azucena | 0–4 | 0.00% |
| Markg vs Kuma | 0–3 | 0.00% |
| Markg vs Jack-8 | 2–0 | 100.00% |
| Markg vs Asuka | 1–1 | 50.00% |
| Markg vs Zafina | 2–0 | 100.00% |
| Markg vs Jun | 0–2 | 0.00% |
| Markg vs Dragunov | 0–1 | 0.00% |
| Markg vs Leroy | 0–1 | 0.00% |
| Markg vs Anna | 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.