| Mooon vs Eddy | 11–30 | 26.83% |
| Mooon vs King | 9–15 | 37.50% |
| Mooon vs Hwoarang | 6–17 | 26.09% |
| Mooon vs Steve | 8–14 | 36.36% |
| Mooon vs Dragunov | 8–10 | 44.44% |
| Mooon vs Leroy | 5–12 | 29.41% |
| Mooon vs Jin | 7–9 | 43.75% |
| Mooon vs Azucena | 6–10 | 37.50% |
| Mooon vs Kazuya | 3–12 | 20.00% |
| Mooon vs Lee | 3–12 | 20.00% |
| Mooon vs Yoshimitsu | 9–5 | 64.29% |
| Mooon vs Law | 5–7 | 41.67% |
| Mooon vs Lili | 5–7 | 41.67% |
| Mooon vs Raven | 4–8 | 33.33% |
| Mooon vs Bryan | 4–6 | 40.00% |
| Mooon vs Asuka | 2–8 | 20.00% |
| Mooon vs Leo | 7–3 | 70.00% |
| Mooon vs Jun | 2–7 | 22.22% |
| Mooon vs Victor | 6–1 | 85.71% |
| Mooon vs Paul | 2–4 | 33.33% |
| Mooon vs Xiaoyu | 2–4 | 33.33% |
| Mooon vs Feng | 2–4 | 33.33% |
| Mooon vs Claudio | 3–3 | 50.00% |
| Mooon vs Nina | 2–4 | 33.33% |
| Mooon vs Kuma | 2–4 | 33.33% |
| Mooon vs Reina | 3–3 | 50.00% |
| Mooon vs Jack-8 | 2–3 | 40.00% |
| Mooon vs Devil Jin | 3–2 | 60.00% |
| Mooon vs Lars | 0–5 | 0.00% |
| Mooon vs Alisa | 3–1 | 75.00% |
| Mooon vs Shaheen | 0–3 | 0.00% |
| Mooon vs Zafina | 1–2 | 33.33% |
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.