| Yamzs vs King | 17–13 | 56.67% |
| Yamzs vs Jin | 11–18 | 37.93% |
| Yamzs vs Armor King | 15–12 | 55.56% |
| Yamzs vs Steve | 16–1 | 94.12% |
| Yamzs vs Asuka | 8–9 | 47.06% |
| Yamzs vs Reina | 8–9 | 47.06% |
| Yamzs vs Bryan | 7–8 | 46.67% |
| Yamzs vs Miary Zo | 9–5 | 64.29% |
| Yamzs vs Dragunov | 4–9 | 30.77% |
| Yamzs vs Lars | 4–9 | 30.77% |
| Yamzs vs Kazuya | 4–8 | 33.33% |
| Yamzs vs Clive | 3–8 | 27.27% |
| Yamzs vs Jack-8 | 2–8 | 20.00% |
| Yamzs vs Hwoarang | 7–2 | 77.78% |
| Yamzs vs Lili | 3–6 | 33.33% |
| Yamzs vs Victor | 7–2 | 77.78% |
| Yamzs vs Devil Jin | 3–5 | 37.50% |
| Yamzs vs Anna | 7–1 | 87.50% |
| Yamzs vs Law | 1–5 | 16.67% |
| Yamzs vs Lee | 1–5 | 16.67% |
| Yamzs vs Eddy | 4–2 | 66.67% |
| Yamzs vs Lidia | 2–4 | 33.33% |
| Yamzs vs Nina | 0–5 | 0.00% |
| Yamzs vs Jun | 0–5 | 0.00% |
| Yamzs vs Paul | 0–4 | 0.00% |
| Yamzs vs Leo | 0–4 | 0.00% |
| Yamzs vs Alisa | 3–1 | 75.00% |
| Yamzs vs Yoshimitsu | 0–3 | 0.00% |
| Yamzs vs Heihachi | 1–2 | 33.33% |
| Yamzs vs Fahkumram | 2–1 | 66.67% |
| Yamzs vs Feng | 0–1 | 0.00% |
| Yamzs vs Leroy | 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.