| Matthaus777 vs Miary Zo | 9–9 | 50.00% |
| Matthaus777 vs King | 6–5 | 54.55% |
| Matthaus777 vs Jin | 7–3 | 70.00% |
| Matthaus777 vs Reina | 4–6 | 40.00% |
| Matthaus777 vs Eddy | 6–4 | 60.00% |
| Matthaus777 vs Steve | 5–4 | 55.56% |
| Matthaus777 vs Hwoarang | 3–5 | 37.50% |
| Matthaus777 vs Kazuya | 2–5 | 28.57% |
| Matthaus777 vs Leroy | 4–3 | 57.14% |
| Matthaus777 vs Xiaoyu | 6–0 | 100.00% |
| Matthaus777 vs Dragunov | 4–2 | 66.67% |
| Matthaus777 vs Paul | 1–3 | 25.00% |
| Matthaus777 vs Jack-8 | 1–3 | 25.00% |
| Matthaus777 vs Asuka | 2–2 | 50.00% |
| Matthaus777 vs Azucena | 1–3 | 25.00% |
| Matthaus777 vs Lidia | 0–4 | 0.00% |
| Matthaus777 vs Yoshimitsu | 0–3 | 0.00% |
| Matthaus777 vs Bryan | 0–3 | 0.00% |
| Matthaus777 vs Lars | 1–2 | 33.33% |
| Matthaus777 vs Alisa | 2–1 | 66.67% |
| Matthaus777 vs Jun | 0–3 | 0.00% |
| Matthaus777 vs Heihachi | 2–1 | 66.67% |
| Matthaus777 vs Anna | 0–3 | 0.00% |
| Matthaus777 vs Law | 0–2 | 0.00% |
| Matthaus777 vs Nina | 2–0 | 100.00% |
| Matthaus777 vs Kuma | 0–2 | 0.00% |
| Matthaus777 vs Armor King | 1–1 | 50.00% |
| Matthaus777 vs Feng | 0–1 | 0.00% |
| Matthaus777 vs Lili | 0–1 | 0.00% |
| Matthaus777 vs Panda | 0–1 | 0.00% |
| Matthaus777 vs Raven | 0–1 | 0.00% |
| Matthaus777 vs Clive | 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.