| john17 vs Law | 7–7 | 50.00% |
| john17 vs Reina | 7–5 | 58.33% |
| john17 vs Kazuya | 7–4 | 63.64% |
| john17 vs Alisa | 7–3 | 70.00% |
| john17 vs Paul | 4–5 | 44.44% |
| john17 vs Asuka | 3–6 | 33.33% |
| john17 vs Lili | 7–2 | 77.78% |
| john17 vs Leo | 4–4 | 50.00% |
| john17 vs Jun | 2–6 | 25.00% |
| john17 vs Dragunov | 4–3 | 57.14% |
| john17 vs Xiaoyu | 4–2 | 66.67% |
| john17 vs King | 4–1 | 80.00% |
| john17 vs Hwoarang | 2–2 | 50.00% |
| john17 vs Jin | 2–2 | 50.00% |
| john17 vs Leroy | 0–4 | 0.00% |
| john17 vs Yoshimitsu | 2–1 | 66.67% |
| john17 vs Bryan | 1–1 | 50.00% |
| john17 vs Steve | 1–1 | 50.00% |
| john17 vs Feng | 0–2 | 0.00% |
| john17 vs Claudio | 1–1 | 50.00% |
| john17 vs Nina | 0–2 | 0.00% |
| john17 vs Lee | 2–0 | 100.00% |
| john17 vs Kuma | 0–2 | 0.00% |
| john17 vs Zafina | 0–2 | 0.00% |
| john17 vs Azucena | 2–0 | 100.00% |
| john17 vs Victor | 2–0 | 100.00% |
| john17 vs Devil Jin | 0–1 | 0.00% |
| john17 vs Lars | 0–1 | 0.00% |
| john17 vs Raven | 0–1 | 0.00% |
| john17 vs Eddy | 0–1 | 0.00% |
| john17 vs Lidia | 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.