| Ostryga_18 vs Jin | 28–13 | 68.29% |
| Ostryga_18 vs King | 16–13 | 55.17% |
| Ostryga_18 vs Lili | 16–8 | 66.67% |
| Ostryga_18 vs Kazuya | 13–10 | 56.52% |
| Ostryga_18 vs Reina | 11–9 | 55.00% |
| Ostryga_18 vs Hwoarang | 13–3 | 81.25% |
| Ostryga_18 vs Eddy | 12–4 | 75.00% |
| Ostryga_18 vs Clive | 6–8 | 42.86% |
| Ostryga_18 vs Bryan | 7–6 | 53.85% |
| Ostryga_18 vs Law | 10–2 | 83.33% |
| Ostryga_18 vs Dragunov | 6–5 | 54.55% |
| Ostryga_18 vs Jun | 7–3 | 70.00% |
| Ostryga_18 vs Yoshimitsu | 5–4 | 55.56% |
| Ostryga_18 vs Asuka | 9–0 | 100.00% |
| Ostryga_18 vs Lee | 4–5 | 44.44% |
| Ostryga_18 vs Heihachi | 5–4 | 55.56% |
| Ostryga_18 vs Devil Jin | 2–6 | 25.00% |
| Ostryga_18 vs Paul | 5–2 | 71.43% |
| Ostryga_18 vs Lars | 1–6 | 14.29% |
| Ostryga_18 vs Nina | 3–4 | 42.86% |
| Ostryga_18 vs Azucena | 2–5 | 28.57% |
| Ostryga_18 vs Jack-8 | 1–5 | 16.67% |
| Ostryga_18 vs Feng | 2–4 | 33.33% |
| Ostryga_18 vs Victor | 2–3 | 40.00% |
| Ostryga_18 vs Fahkumram | 3–2 | 60.00% |
| Ostryga_18 vs Alisa | 2–2 | 50.00% |
| Ostryga_18 vs Steve | 1–2 | 33.33% |
| Ostryga_18 vs Panda | 2–1 | 66.67% |
| Ostryga_18 vs Xiaoyu | 2–0 | 100.00% |
| Ostryga_18 vs Claudio | 0–2 | 0.00% |
| Ostryga_18 vs Shaheen | 2–0 | 100.00% |
| Ostryga_18 vs Leroy | 1–1 | 50.00% |
| Ostryga_18 vs Raven | 2–0 | 100.00% |
| Ostryga_18 vs Lidia | 1–1 | 50.00% |
| Ostryga_18 vs Kuma | 1–0 | 100.00% |
| Ostryga_18 vs Anna | 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.