| Observers vs Eddy | 6–3 | 66.67% |
| Observers vs Jun | 3–5 | 37.50% |
| Observers vs Paul | 6–1 | 85.71% |
| Observers vs Lili | 7–0 | 100.00% |
| Observers vs Hwoarang | 5–1 | 83.33% |
| Observers vs Claudio | 5–1 | 83.33% |
| Observers vs Reina | 4–2 | 66.67% |
| Observers vs Kazuya | 5–0 | 100.00% |
| Observers vs Feng | 3–2 | 60.00% |
| Observers vs Jin | 4–0 | 100.00% |
| Observers vs Dragunov | 2–2 | 50.00% |
| Observers vs Steve | 1–2 | 33.33% |
| Observers vs Asuka | 3–0 | 100.00% |
| Observers vs Leo | 1–2 | 33.33% |
| Observers vs Victor | 1–2 | 33.33% |
| Observers vs Anna | 3–0 | 100.00% |
| Observers vs Law | 2–0 | 100.00% |
| Observers vs King | 2–0 | 100.00% |
| Observers vs Lars | 0–2 | 0.00% |
| Observers vs Alisa | 2–0 | 100.00% |
| Observers vs Lidia | 2–0 | 100.00% |
| Observers vs Fahkumram | 2–0 | 100.00% |
| Observers vs Yoshimitsu | 1–0 | 100.00% |
| Observers vs Bryan | 1–0 | 100.00% |
| Observers vs Nina | 1–0 | 100.00% |
| Observers vs Lee | 1–0 | 100.00% |
| Observers vs Kuma | 1–0 | 100.00% |
| Observers vs Zafina | 1–0 | 100.00% |
| Observers vs Leroy | 1–0 | 100.00% |
| Observers vs Azucena | 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.