| AdamKowalski vs Reina | 15–7 | 68.18% |
| AdamKowalski vs Lidia | 8–11 | 42.11% |
| AdamKowalski vs King | 4–12 | 25.00% |
| AdamKowalski vs Steve | 7–4 | 63.64% |
| AdamKowalski vs Jun | 5–5 | 50.00% |
| AdamKowalski vs Hwoarang | 2–7 | 22.22% |
| AdamKowalski vs Bryan | 5–4 | 55.56% |
| AdamKowalski vs Leroy | 3–4 | 42.86% |
| AdamKowalski vs Eddy | 2–5 | 28.57% |
| AdamKowalski vs Law | 2–4 | 33.33% |
| AdamKowalski vs Feng | 1–5 | 16.67% |
| AdamKowalski vs Lee | 2–4 | 33.33% |
| AdamKowalski vs Victor | 1–4 | 20.00% |
| AdamKowalski vs Yoshimitsu | 0–4 | 0.00% |
| AdamKowalski vs Azucena | 2–2 | 50.00% |
| AdamKowalski vs Jin | 1–2 | 33.33% |
| AdamKowalski vs Kazuya | 0–3 | 0.00% |
| AdamKowalski vs Devil Jin | 2–1 | 66.67% |
| AdamKowalski vs Dragunov | 1–2 | 33.33% |
| AdamKowalski vs Shaheen | 1–2 | 33.33% |
| AdamKowalski vs Asuka | 0–2 | 0.00% |
| AdamKowalski vs Alisa | 0–2 | 0.00% |
| AdamKowalski vs Claudio | 2–0 | 100.00% |
| AdamKowalski vs Zafina | 2–0 | 100.00% |
| AdamKowalski vs Panda | 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.