| Wack vs Jin | 29–58 | 33.33% |
| Wack vs Heihachi | 24–63 | 27.59% |
| Wack vs Kazuya | 32–48 | 40.00% |
| Wack vs Reina | 40–39 | 50.63% |
| Wack vs Hwoarang | 25–51 | 32.89% |
| Wack vs King | 28–37 | 43.08% |
| Wack vs Lidia | 21–40 | 34.43% |
| Wack vs Eddy | 27–33 | 45.00% |
| Wack vs Bryan | 18–40 | 31.03% |
| Wack vs Steve | 25–30 | 45.45% |
| Wack vs Xiaoyu | 15–33 | 31.25% |
| Wack vs Azucena | 20–27 | 42.55% |
| Wack vs Lili | 18–28 | 39.13% |
| Wack vs Dragunov | 16–26 | 38.10% |
| Wack vs Jun | 23–18 | 56.10% |
| Wack vs Law | 7–32 | 17.95% |
| Wack vs Paul | 21–17 | 55.26% |
| Wack vs Asuka | 17–20 | 45.95% |
| Wack vs Leroy | 16–18 | 47.06% |
| Wack vs Raven | 15–16 | 48.39% |
| Wack vs Lee | 8–22 | 26.67% |
| Wack vs Devil Jin | 13–16 | 44.83% |
| Wack vs Nina | 18–11 | 62.07% |
| Wack vs Lars | 13–15 | 46.43% |
| Wack vs Yoshimitsu | 8–18 | 30.77% |
| Wack vs Leo | 18–7 | 72.00% |
| Wack vs Claudio | 11–14 | 44.00% |
| Wack vs Feng | 10–10 | 50.00% |
| Wack vs Victor | 7–13 | 35.00% |
| Wack vs Alisa | 6–10 | 37.50% |
| Wack vs Kuma | 4–10 | 28.57% |
| Wack vs Zafina | 7–6 | 53.85% |
| Wack vs Shaheen | 6–6 | 50.00% |
| Wack vs Jack-8 | 3–8 | 27.27% |
| Wack vs Panda | 2–2 | 50.00% |
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.