| mongdoo vs Reina | 8–12 | 40.00% |
| mongdoo vs Steve | 10–9 | 52.63% |
| mongdoo vs Kazuya | 9–8 | 52.94% |
| mongdoo vs Jun | 2–12 | 14.29% |
| mongdoo vs Lili | 4–9 | 30.77% |
| mongdoo vs Nina | 3–9 | 25.00% |
| mongdoo vs Yoshimitsu | 5–6 | 45.45% |
| mongdoo vs Dragunov | 7–4 | 63.64% |
| mongdoo vs Leo | 7–2 | 77.78% |
| mongdoo vs Fahkumram | 3–6 | 33.33% |
| mongdoo vs Paul | 2–6 | 25.00% |
| mongdoo vs Xiaoyu | 4–4 | 50.00% |
| mongdoo vs Asuka | 1–7 | 12.50% |
| mongdoo vs Devil Jin | 2–6 | 25.00% |
| mongdoo vs King | 0–7 | 0.00% |
| mongdoo vs Jin | 2–5 | 28.57% |
| mongdoo vs Victor | 1–6 | 14.29% |
| mongdoo vs Bryan | 1–5 | 16.67% |
| mongdoo vs Kuma | 3–3 | 50.00% |
| mongdoo vs Heihachi | 0–6 | 0.00% |
| mongdoo vs Clive | 0–6 | 0.00% |
| mongdoo vs Law | 4–1 | 80.00% |
| mongdoo vs Claudio | 2–3 | 40.00% |
| mongdoo vs Lidia | 2–3 | 40.00% |
| mongdoo vs Armor King | 3–2 | 60.00% |
| mongdoo vs Hwoarang | 2–2 | 50.00% |
| mongdoo vs Alisa | 1–3 | 25.00% |
| mongdoo vs Feng | 1–2 | 33.33% |
| mongdoo vs Lars | 0–3 | 0.00% |
| mongdoo vs Shaheen | 1–2 | 33.33% |
| mongdoo vs Jack-8 | 0–2 | 0.00% |
| mongdoo vs Leroy | 1–1 | 50.00% |
| mongdoo vs Azucena | 2–0 | 100.00% |
| mongdoo vs Anna | 0–2 | 0.00% |
| mongdoo vs Panda | 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.