| Markelll vs Jin | 16–13 | 55.17% |
| Markelll vs Reina | 13–13 | 50.00% |
| Markelll vs Hwoarang | 9–16 | 36.00% |
| Markelll vs Bryan | 10–12 | 45.45% |
| Markelll vs King | 10–10 | 50.00% |
| Markelll vs Yoshimitsu | 9–7 | 56.25% |
| Markelll vs Steve | 8–7 | 53.33% |
| Markelll vs Jun | 6–9 | 40.00% |
| Markelll vs Xiaoyu | 8–6 | 57.14% |
| Markelll vs Kazuya | 9–5 | 64.29% |
| Markelll vs Eddy | 6–7 | 46.15% |
| Markelll vs Paul | 4–8 | 33.33% |
| Markelll vs Armor King | 6–6 | 50.00% |
| Markelll vs Law | 6–5 | 54.55% |
| Markelll vs Devil Jin | 4–7 | 36.36% |
| Markelll vs Feng | 5–6 | 45.45% |
| Markelll vs Lars | 2–9 | 18.18% |
| Markelll vs Victor | 5–6 | 45.45% |
| Markelll vs Leroy | 8–2 | 80.00% |
| Markelll vs Azucena | 4–5 | 44.44% |
| Markelll vs Alisa | 4–4 | 50.00% |
| Markelll vs Lee | 4–4 | 50.00% |
| Markelll vs Lidia | 2–6 | 25.00% |
| Markelll vs Asuka | 2–4 | 33.33% |
| Markelll vs Dragunov | 2–4 | 33.33% |
| Markelll vs Leo | 3–3 | 50.00% |
| Markelll vs Claudio | 6–0 | 100.00% |
| Markelll vs Clive | 1–5 | 16.67% |
| Markelll vs Lili | 4–1 | 80.00% |
| Markelll vs Nina | 1–4 | 20.00% |
| Markelll vs Heihachi | 2–3 | 40.00% |
| Markelll vs Jack-8 | 4–0 | 100.00% |
| Markelll vs Anna | 2–2 | 50.00% |
| Markelll vs Shaheen | 1–2 | 33.33% |
| Markelll vs Kuma | 1–1 | 50.00% |
| Markelll vs Miary Zo | 0–2 | 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.