| Yerr30 vs Kazuya | 6–11 | 35.29% |
| Yerr30 vs Hwoarang | 7–5 | 58.33% |
| Yerr30 vs Reina | 9–2 | 81.82% |
| Yerr30 vs Armor King | 6–5 | 54.55% |
| Yerr30 vs King | 8–2 | 80.00% |
| Yerr30 vs Paul | 6–3 | 66.67% |
| Yerr30 vs Jin | 5–4 | 55.56% |
| Yerr30 vs Bryan | 5–4 | 55.56% |
| Yerr30 vs Steve | 7–2 | 77.78% |
| Yerr30 vs Law | 7–1 | 87.50% |
| Yerr30 vs Heihachi | 6–2 | 75.00% |
| Yerr30 vs Yoshimitsu | 3–4 | 42.86% |
| Yerr30 vs Lidia | 4–3 | 57.14% |
| Yerr30 vs Lee | 1–5 | 16.67% |
| Yerr30 vs Lars | 4–1 | 80.00% |
| Yerr30 vs Claudio | 4–1 | 80.00% |
| Yerr30 vs Asuka | 2–2 | 50.00% |
| Yerr30 vs Raven | 2–2 | 50.00% |
| Yerr30 vs Lili | 2–1 | 66.67% |
| Yerr30 vs Fahkumram | 3–0 | 100.00% |
| Yerr30 vs Xiaoyu | 1–1 | 50.00% |
| Yerr30 vs Dragunov | 2–0 | 100.00% |
| Yerr30 vs Leo | 2–0 | 100.00% |
| Yerr30 vs Jun | 2–0 | 100.00% |
| Yerr30 vs Eddy | 2–0 | 100.00% |
| Yerr30 vs Clive | 2–0 | 100.00% |
| Yerr30 vs Anna | 0–2 | 0.00% |
| Yerr30 vs Jack-8 | 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.