| Donostax vs King | 22–14 | 61.11% |
| Donostax vs Jin | 17–5 | 77.27% |
| Donostax vs Law | 15–1 | 93.75% |
| Donostax vs Bryan | 11–5 | 68.75% |
| Donostax vs Kazuya | 7–9 | 43.75% |
| Donostax vs Steve | 11–5 | 68.75% |
| Donostax vs Hwoarang | 8–7 | 53.33% |
| Donostax vs Reina | 7–8 | 46.67% |
| Donostax vs Lili | 8–5 | 61.54% |
| Donostax vs Lee | 11–2 | 84.62% |
| Donostax vs Eddy | 9–2 | 81.82% |
| Donostax vs Lidia | 6–5 | 54.55% |
| Donostax vs Feng | 7–2 | 77.78% |
| Donostax vs Kuma | 8–1 | 88.89% |
| Donostax vs Asuka | 5–3 | 62.50% |
| Donostax vs Lars | 4–4 | 50.00% |
| Donostax vs Yoshimitsu | 4–3 | 57.14% |
| Donostax vs Jun | 6–1 | 85.71% |
| Donostax vs Xiaoyu | 4–2 | 66.67% |
| Donostax vs Zafina | 5–1 | 83.33% |
| Donostax vs Raven | 4–2 | 66.67% |
| Donostax vs Dragunov | 3–2 | 60.00% |
| Donostax vs Azucena | 2–2 | 50.00% |
| Donostax vs Paul | 2–1 | 66.67% |
| Donostax vs Jack-8 | 1–2 | 33.33% |
| Donostax vs Leo | 3–0 | 100.00% |
| Donostax vs Claudio | 2–1 | 66.67% |
| Donostax vs Panda | 2–1 | 66.67% |
| Donostax vs Victor | 2–1 | 66.67% |
| Donostax vs Devil Jin | 2–0 | 100.00% |
| Donostax vs Shaheen | 2–0 | 100.00% |
| Donostax vs Nina | 1–1 | 50.00% |
| Donostax vs Leroy | 0–2 | 0.00% |
| Donostax vs Clive | 2–0 | 100.00% |
| Donostax vs Miary Zo | 1–1 | 50.00% |
| Donostax vs Alisa | 0–1 | 0.00% |
| Donostax 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.