| Yzzerdd vs Hwoarang | 13–9 | 59.09% |
| Yzzerdd vs King | 16–5 | 76.19% |
| Yzzerdd vs Jin | 12–8 | 60.00% |
| Yzzerdd vs Law | 11–5 | 68.75% |
| Yzzerdd vs Clive | 13–3 | 81.25% |
| Yzzerdd vs Steve | 6–7 | 46.15% |
| Yzzerdd vs Alisa | 9–4 | 69.23% |
| Yzzerdd vs Kazuya | 4–7 | 36.36% |
| Yzzerdd vs Lidia | 8–3 | 72.73% |
| Yzzerdd vs Reina | 8–2 | 80.00% |
| Yzzerdd vs Lili | 6–3 | 66.67% |
| Yzzerdd vs Jun | 7–1 | 87.50% |
| Yzzerdd vs Claudio | 4–3 | 57.14% |
| Yzzerdd vs Azucena | 5–2 | 71.43% |
| Yzzerdd vs Victor | 3–4 | 42.86% |
| Yzzerdd vs Bryan | 3–3 | 50.00% |
| Yzzerdd vs Eddy | 4–2 | 66.67% |
| Yzzerdd vs Kuma | 3–2 | 60.00% |
| Yzzerdd vs Leroy | 2–3 | 40.00% |
| Yzzerdd vs Armor King | 3–2 | 60.00% |
| Yzzerdd vs Miary Zo | 4–1 | 80.00% |
| Yzzerdd vs Yoshimitsu | 1–3 | 25.00% |
| Yzzerdd vs Xiaoyu | 3–1 | 75.00% |
| Yzzerdd vs Asuka | 2–2 | 50.00% |
| Yzzerdd vs Lars | 1–3 | 25.00% |
| Yzzerdd vs Devil Jin | 3–0 | 100.00% |
| Yzzerdd vs Zafina | 1–2 | 33.33% |
| Yzzerdd vs Heihachi | 1–2 | 33.33% |
| Yzzerdd vs Paul | 2–0 | 100.00% |
| Yzzerdd vs Feng | 0–2 | 0.00% |
| Yzzerdd vs Leo | 0–2 | 0.00% |
| Yzzerdd vs Shaheen | 0–2 | 0.00% |
| Yzzerdd vs Lee | 2–0 | 100.00% |
| Yzzerdd vs Panda | 2–0 | 100.00% |
| Yzzerdd vs Raven | 2–0 | 100.00% |
| Yzzerdd vs Anna | 2–0 | 100.00% |
| Yzzerdd vs Fahkumram | 0–2 | 0.00% |
| Yzzerdd vs Jack-8 | 0–1 | 0.00% |
| Yzzerdd vs Nina | 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.