| Mark vs Jin | 31–14 | 68.89% |
| Mark vs King | 27–17 | 61.36% |
| Mark vs Heihachi | 22–17 | 56.41% |
| Mark vs Bryan | 17–19 | 47.22% |
| Mark vs Reina | 21–14 | 60.00% |
| Mark vs Kazuya | 19–11 | 63.33% |
| Mark vs Dragunov | 13–6 | 68.42% |
| Mark vs Law | 10–7 | 58.82% |
| Mark vs Yoshimitsu | 11–5 | 68.75% |
| Mark vs Steve | 11–3 | 78.57% |
| Mark vs Hwoarang | 11–2 | 84.62% |
| Mark vs Asuka | 7–5 | 58.33% |
| Mark vs Lidia | 9–3 | 75.00% |
| Mark vs Nina | 7–3 | 70.00% |
| Mark vs Raven | 3–6 | 33.33% |
| Mark vs Eddy | 5–4 | 55.56% |
| Mark vs Paul | 5–3 | 62.50% |
| Mark vs Devil Jin | 4–4 | 50.00% |
| Mark vs Victor | 5–3 | 62.50% |
| Mark vs Lars | 5–2 | 71.43% |
| Mark vs Shaheen | 6–1 | 85.71% |
| Mark vs Lee | 6–1 | 85.71% |
| Mark vs Feng | 3–3 | 50.00% |
| Mark vs Jun | 5–1 | 83.33% |
| Mark vs Lili | 4–1 | 80.00% |
| Mark vs Claudio | 2–2 | 50.00% |
| Mark vs Xiaoyu | 1–1 | 50.00% |
| Mark vs Jack-8 | 2–0 | 100.00% |
| Mark vs Leo | 2–0 | 100.00% |
| Mark vs Kuma | 1–1 | 50.00% |
| Mark vs Zafina | 0–2 | 0.00% |
| Mark vs Clive | 2–0 | 100.00% |
| Mark vs Azucena | 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.