| Koastalzebra vs Jin | 5–5 | 50.00% |
| Koastalzebra vs Dragunov | 5–5 | 50.00% |
| Koastalzebra vs Reina | 5–3 | 62.50% |
| Koastalzebra vs Kazuya | 6–1 | 85.71% |
| Koastalzebra vs Jun | 4–3 | 57.14% |
| Koastalzebra vs Asuka | 6–0 | 100.00% |
| Koastalzebra vs Clive | 5–1 | 83.33% |
| Koastalzebra vs Bryan | 2–3 | 40.00% |
| Koastalzebra vs Lidia | 2–3 | 40.00% |
| Koastalzebra vs Paul | 2–2 | 50.00% |
| Koastalzebra vs Victor | 4–0 | 100.00% |
| Koastalzebra vs Raven | 4–0 | 100.00% |
| Koastalzebra vs Law | 2–1 | 66.67% |
| Koastalzebra vs Lili | 3–0 | 100.00% |
| Koastalzebra vs Lars | 1–2 | 33.33% |
| Koastalzebra vs King | 2–0 | 100.00% |
| Koastalzebra vs Yoshimitsu | 0–2 | 0.00% |
| Koastalzebra vs Steve | 2–0 | 100.00% |
| Koastalzebra vs Leo | 0–2 | 0.00% |
| Koastalzebra vs Alisa | 2–0 | 100.00% |
| Koastalzebra vs Lee | 2–0 | 100.00% |
| Koastalzebra vs Kuma | 2–0 | 100.00% |
| Koastalzebra vs Leroy | 0–2 | 0.00% |
| Koastalzebra vs Eddy | 2–0 | 100.00% |
| Koastalzebra 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.