| John Wick vs Jin | 22–20 | 52.38% |
| John Wick vs Reina | 16–10 | 61.54% |
| John Wick vs King | 10–12 | 45.45% |
| John Wick vs Kazuya | 8–14 | 36.36% |
| John Wick vs Eddy | 10–9 | 52.63% |
| John Wick vs Asuka | 12–5 | 70.59% |
| John Wick vs Dragunov | 9–6 | 60.00% |
| John Wick vs Lili | 8–5 | 61.54% |
| John Wick vs Xiaoyu | 6–6 | 50.00% |
| John Wick vs Devil Jin | 6–6 | 50.00% |
| John Wick vs Victor | 5–6 | 45.45% |
| John Wick vs Lars | 8–2 | 80.00% |
| John Wick vs Azucena | 6–4 | 60.00% |
| John Wick vs Hwoarang | 6–3 | 66.67% |
| John Wick vs Bryan | 4–5 | 44.44% |
| John Wick vs Steve | 9–0 | 100.00% |
| John Wick vs Yoshimitsu | 6–2 | 75.00% |
| John Wick vs Jun | 6–2 | 75.00% |
| John Wick vs Claudio | 3–4 | 42.86% |
| John Wick vs Raven | 4–3 | 57.14% |
| John Wick vs Paul | 4–2 | 66.67% |
| John Wick vs Law | 5–1 | 83.33% |
| John Wick vs Nina | 2–4 | 33.33% |
| John Wick vs Alisa | 3–1 | 75.00% |
| John Wick vs Kuma | 2–2 | 50.00% |
| John Wick vs Zafina | 2–2 | 50.00% |
| John Wick vs Jack-8 | 2–0 | 100.00% |
| John Wick vs Lee | 0–2 | 0.00% |
| John Wick vs Feng | 1–0 | 100.00% |
| John Wick vs Leo | 1–0 | 100.00% |
| John Wick vs Shaheen | 1–0 | 100.00% |
| John Wick vs Leroy | 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.