| mdf99 vs King | 15–17 | 46.88% |
| mdf99 vs Jin | 14–16 | 46.67% |
| mdf99 vs Armor King | 4–16 | 20.00% |
| mdf99 vs Kazuya | 14–5 | 73.68% |
| mdf99 vs Steve | 10–8 | 55.56% |
| mdf99 vs Yoshimitsu | 10–4 | 71.43% |
| mdf99 vs Asuka | 1–13 | 7.14% |
| mdf99 vs Dragunov | 7–6 | 53.85% |
| mdf99 vs Nina | 7–6 | 53.85% |
| mdf99 vs Reina | 3–10 | 23.08% |
| mdf99 vs Bryan | 4–8 | 33.33% |
| mdf99 vs Jun | 10–2 | 83.33% |
| mdf99 vs Victor | 5–7 | 41.67% |
| mdf99 vs Fahkumram | 7–5 | 58.33% |
| mdf99 vs Azucena | 7–4 | 63.64% |
| mdf99 vs Heihachi | 4–7 | 36.36% |
| mdf99 vs Lars | 5–5 | 50.00% |
| mdf99 vs Feng | 3–6 | 33.33% |
| mdf99 vs Devil Jin | 1–6 | 14.29% |
| mdf99 vs Lili | 2–5 | 28.57% |
| mdf99 vs Lee | 4–3 | 57.14% |
| mdf99 vs Leroy | 5–2 | 71.43% |
| mdf99 vs Hwoarang | 4–2 | 66.67% |
| mdf99 vs Anna | 2–4 | 33.33% |
| mdf99 vs Law | 3–2 | 60.00% |
| mdf99 vs Xiaoyu | 4–1 | 80.00% |
| mdf99 vs Eddy | 1–4 | 20.00% |
| mdf99 vs Clive | 1–4 | 20.00% |
| mdf99 vs Paul | 0–4 | 0.00% |
| mdf99 vs Jack-8 | 3–1 | 75.00% |
| mdf99 vs Leo | 1–3 | 25.00% |
| mdf99 vs Zafina | 3–1 | 75.00% |
| mdf99 vs Claudio | 2–1 | 66.67% |
| mdf99 vs Alisa | 2–0 | 100.00% |
| mdf99 vs Raven | 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.