| MasterKoxmaul vs Bryan | 12–2 | 85.71% |
| MasterKoxmaul vs Reina | 5–4 | 55.56% |
| MasterKoxmaul vs Hwoarang | 4–2 | 66.67% |
| MasterKoxmaul vs King | 4–1 | 80.00% |
| MasterKoxmaul vs Paul | 2–3 | 40.00% |
| MasterKoxmaul vs Yoshimitsu | 2–3 | 40.00% |
| MasterKoxmaul vs Nina | 4–1 | 80.00% |
| MasterKoxmaul vs Kazuya | 4–0 | 100.00% |
| MasterKoxmaul vs Devil Jin | 2–2 | 50.00% |
| MasterKoxmaul vs Lili | 2–1 | 66.67% |
| MasterKoxmaul vs Raven | 1–2 | 33.33% |
| MasterKoxmaul vs Law | 3–0 | 100.00% |
| MasterKoxmaul vs Lee | 2–1 | 66.67% |
| MasterKoxmaul vs Xiaoyu | 2–0 | 100.00% |
| MasterKoxmaul vs Jin | 0–2 | 0.00% |
| MasterKoxmaul vs Leo | 0–2 | 0.00% |
| MasterKoxmaul vs Panda | 2–0 | 100.00% |
| MasterKoxmaul vs Eddy | 0–2 | 0.00% |
| MasterKoxmaul vs Jack-8 | 0–1 | 0.00% |
| MasterKoxmaul vs Asuka | 0–1 | 0.00% |
| MasterKoxmaul vs Feng | 1–0 | 100.00% |
| MasterKoxmaul vs Dragunov | 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.