| Y434Y vs Miary Zo | 9–15 | 37.50% |
| Y434Y vs Heihachi | 10–7 | 58.82% |
| Y434Y vs Law | 9–4 | 69.23% |
| Y434Y vs Asuka | 8–5 | 61.54% |
| Y434Y vs King | 9–3 | 75.00% |
| Y434Y vs Reina | 7–4 | 63.64% |
| Y434Y vs Lars | 8–2 | 80.00% |
| Y434Y vs Kazuya | 7–2 | 77.78% |
| Y434Y vs Jin | 4–4 | 50.00% |
| Y434Y vs Claudio | 4–4 | 50.00% |
| Y434Y vs Jun | 5–3 | 62.50% |
| Y434Y vs Azucena | 5–3 | 62.50% |
| Y434Y vs Yoshimitsu | 4–3 | 57.14% |
| Y434Y vs Dragunov | 2–5 | 28.57% |
| Y434Y vs Hwoarang | 5–1 | 83.33% |
| Y434Y vs Lili | 4–2 | 66.67% |
| Y434Y vs Lidia | 2–4 | 33.33% |
| Y434Y vs Leo | 5–0 | 100.00% |
| Y434Y vs Nina | 4–1 | 80.00% |
| Y434Y vs Steve | 3–1 | 75.00% |
| Y434Y vs Devil Jin | 1–2 | 33.33% |
| Y434Y vs Lee | 1–2 | 33.33% |
| Y434Y vs Victor | 3–0 | 100.00% |
| Y434Y vs Armor King | 2–1 | 66.67% |
| Y434Y vs Paul | 2–0 | 100.00% |
| Y434Y vs Bryan | 1–1 | 50.00% |
| Y434Y vs Feng | 2–0 | 100.00% |
| Y434Y vs Alisa | 0–2 | 0.00% |
| Y434Y vs Leroy | 2–0 | 100.00% |
| Y434Y vs Eddy | 0–2 | 0.00% |
| Y434Y vs Clive | 0–2 | 0.00% |
| Y434Y vs Shaheen | 0–1 | 0.00% |
| Y434Y vs Kuma | 1–0 | 100.00% |
| Y434Y vs Zafina | 1–0 | 100.00% |
| Y434Y vs Anna | 1–0 | 100.00% |
| Y434Y vs Fahkumram | 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.