| mDundy08 vs Reina | 8–9 | 47.06% |
| mDundy08 vs Bryan | 8–8 | 50.00% |
| mDundy08 vs Hwoarang | 8–7 | 53.33% |
| mDundy08 vs King | 4–10 | 28.57% |
| mDundy08 vs Nina | 4–9 | 30.77% |
| mDundy08 vs Kazuya | 7–5 | 58.33% |
| mDundy08 vs Feng | 7–4 | 63.64% |
| mDundy08 vs Dragunov | 4–6 | 40.00% |
| mDundy08 vs Lee | 8–2 | 80.00% |
| mDundy08 vs Jin | 6–3 | 66.67% |
| mDundy08 vs Asuka | 3–6 | 33.33% |
| mDundy08 vs Lili | 3–6 | 33.33% |
| mDundy08 vs Leo | 2–7 | 22.22% |
| mDundy08 vs Panda | 6–3 | 66.67% |
| mDundy08 vs Jun | 2–7 | 22.22% |
| mDundy08 vs Victor | 8–1 | 88.89% |
| mDundy08 vs Leroy | 4–3 | 57.14% |
| mDundy08 vs Azucena | 5–2 | 71.43% |
| mDundy08 vs Xiaoyu | 2–4 | 33.33% |
| mDundy08 vs Devil Jin | 4–2 | 66.67% |
| mDundy08 vs Law | 3–2 | 60.00% |
| mDundy08 vs Steve | 2–3 | 40.00% |
| mDundy08 vs Lars | 2–3 | 40.00% |
| mDundy08 vs Paul | 1–3 | 25.00% |
| mDundy08 vs Yoshimitsu | 1–2 | 33.33% |
| mDundy08 vs Claudio | 1–2 | 33.33% |
| mDundy08 vs Raven | 2–1 | 66.67% |
| mDundy08 vs Eddy | 2–1 | 66.67% |
| mDundy08 vs Jack-8 | 2–0 | 100.00% |
| mDundy08 vs Kuma | 2–0 | 100.00% |
| mDundy08 vs Zafina | 0–2 | 0.00% |
| mDundy08 vs Lidia | 1–0 | 100.00% |
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.