| mongkko vs Kazuya | 42–13 | 76.36% |
| mongkko vs Dragunov | 35–13 | 72.92% |
| mongkko vs Reina | 38–5 | 88.37% |
| mongkko vs Bryan | 21–14 | 60.00% |
| mongkko vs Hwoarang | 19–15 | 55.88% |
| mongkko vs Paul | 23–9 | 71.88% |
| mongkko vs Victor | 19–11 | 63.33% |
| mongkko vs Jin | 23–6 | 79.31% |
| mongkko vs Lili | 18–8 | 69.23% |
| mongkko vs Asuka | 19–5 | 79.17% |
| mongkko vs King | 18–5 | 78.26% |
| mongkko vs Yoshimitsu | 13–10 | 56.52% |
| mongkko vs Claudio | 15–6 | 71.43% |
| mongkko vs Steve | 16–3 | 84.21% |
| mongkko vs Law | 12–6 | 66.67% |
| mongkko vs Alisa | 10–8 | 55.56% |
| mongkko vs Feng | 14–3 | 82.35% |
| mongkko vs Xiaoyu | 10–6 | 62.50% |
| mongkko vs Jack-8 | 11–5 | 68.75% |
| mongkko vs Leo | 10–4 | 71.43% |
| mongkko vs Azucena | 13–0 | 100.00% |
| mongkko vs Lidia | 8–5 | 61.54% |
| mongkko vs Heihachi | 10–3 | 76.92% |
| mongkko vs Devil Jin | 6–6 | 50.00% |
| mongkko vs Lars | 7–5 | 58.33% |
| mongkko vs Jun | 7–5 | 58.33% |
| mongkko vs Shaheen | 5–6 | 45.45% |
| mongkko vs Clive | 8–3 | 72.73% |
| mongkko vs Raven | 9–1 | 90.00% |
| mongkko vs Kuma | 4–4 | 50.00% |
| mongkko vs Leroy | 5–3 | 62.50% |
| mongkko vs Eddy | 6–1 | 85.71% |
| mongkko vs Nina | 3–3 | 50.00% |
| mongkko vs Lee | 4–2 | 66.67% |
| mongkko vs Zafina | 2–2 | 50.00% |
| mongkko vs Panda | 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.