| Wjs4 vs Kazuya | 194–174 | 52.72% |
| Wjs4 vs Jin | 165–170 | 49.25% |
| Wjs4 vs King | 139–145 | 48.94% |
| Wjs4 vs Bryan | 111–128 | 46.44% |
| Wjs4 vs Dragunov | 102–111 | 47.89% |
| Wjs4 vs Steve | 95–70 | 57.58% |
| Wjs4 vs Reina | 83–68 | 54.97% |
| Wjs4 vs Hwoarang | 70–68 | 50.72% |
| Wjs4 vs Heihachi | 79–59 | 57.25% |
| Wjs4 vs Law | 56–65 | 46.28% |
| Wjs4 vs Yoshimitsu | 45–62 | 42.06% |
| Wjs4 vs Devil Jin | 41–59 | 41.00% |
| Wjs4 vs Paul | 31–57 | 35.23% |
| Wjs4 vs Nina | 40–48 | 45.45% |
| Wjs4 vs Lee | 37–42 | 46.84% |
| Wjs4 vs Jun | 31–48 | 39.24% |
| Wjs4 vs Victor | 42–27 | 60.87% |
| Wjs4 vs Asuka | 29–39 | 42.65% |
| Wjs4 vs Lili | 29–37 | 43.94% |
| Wjs4 vs Lars | 31–31 | 50.00% |
| Wjs4 vs Eddy | 30–32 | 48.39% |
| Wjs4 vs Feng | 20–35 | 36.36% |
| Wjs4 vs Azucena | 27–26 | 50.94% |
| Wjs4 vs Xiaoyu | 20–21 | 48.78% |
| Wjs4 vs Alisa | 14–26 | 35.00% |
| Wjs4 vs Clive | 24–15 | 61.54% |
| Wjs4 vs Claudio | 15–18 | 45.45% |
| Wjs4 vs Anna | 23–10 | 69.70% |
| Wjs4 vs Leroy | 15–16 | 48.39% |
| Wjs4 vs Lidia | 18–8 | 69.23% |
| Wjs4 vs Jack-8 | 7–18 | 28.00% |
| Wjs4 vs Fahkumram | 8–16 | 33.33% |
| Wjs4 vs Shaheen | 6–16 | 27.27% |
| Wjs4 vs Kuma | 9–11 | 45.00% |
| Wjs4 vs Raven | 6–12 | 33.33% |
| Wjs4 vs Armor King | 7–10 | 41.18% |
| Wjs4 vs Leo | 8–7 | 53.33% |
| Wjs4 vs Zafina | 4–4 | 50.00% |
| Wjs4 vs Panda | 0–2 | 0.00% |
| Wjs4 vs Miary Zo | 1–1 | 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.