| Markos vs King | 22–41 | 34.92% |
| Markos vs Jin | 19–40 | 32.20% |
| Markos vs Steve | 24–32 | 42.86% |
| Markos vs Kazuya | 17–38 | 30.91% |
| Markos vs Yoshimitsu | 22–28 | 44.00% |
| Markos vs Heihachi | 18–26 | 40.91% |
| Markos vs Fahkumram | 15–23 | 39.47% |
| Markos vs Hwoarang | 9–28 | 24.32% |
| Markos vs Nina | 20–16 | 55.56% |
| Markos vs Law | 14–21 | 40.00% |
| Markos vs Reina | 18–16 | 52.94% |
| Markos vs Jun | 11–18 | 37.93% |
| Markos vs Devil Jin | 9–17 | 34.62% |
| Markos vs Lili | 5–21 | 19.23% |
| Markos vs Bryan | 7–18 | 28.00% |
| Markos vs Dragunov | 6–17 | 26.09% |
| Markos vs Lee | 8–14 | 36.36% |
| Markos vs Eddy | 4–17 | 19.05% |
| Markos vs Azucena | 6–14 | 30.00% |
| Markos vs Lars | 4–15 | 21.05% |
| Markos vs Anna | 10–9 | 52.63% |
| Markos vs Alisa | 7–11 | 38.89% |
| Markos vs Armor King | 3–14–1 | 17.65% |
| Markos vs Claudio | 7–10 | 41.18% |
| Markos vs Paul | 6–9 | 40.00% |
| Markos vs Kuma | 3–11 | 21.43% |
| Markos vs Lidia | 6–8 | 42.86% |
| Markos vs Xiaoyu | 4–9 | 30.77% |
| Markos vs Feng | 5–7 | 41.67% |
| Markos vs Zafina | 5–6 | 45.45% |
| Markos vs Leroy | 4–7 | 36.36% |
| Markos vs Victor | 2–9 | 18.18% |
| Markos vs Jack-8 | 1–9 | 10.00% |
| Markos vs Raven | 5–5 | 50.00% |
| Markos vs Clive | 4–6 | 40.00% |
| Markos vs Asuka | 2–6 | 25.00% |
| Markos vs Leo | 1–6 | 14.29% |
| Markos vs Panda | 4–1 | 80.00% |
| Markos vs Shaheen | 0–3 | 0.00% |
| Markos vs Miary Zo | 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.