| WonderX99 vs Jin | 49–27 | 64.47% |
| WonderX99 vs Bryan | 28–45 | 38.36% |
| WonderX99 vs King | 37–31 | 54.41% |
| WonderX99 vs Heihachi | 32–31 | 50.79% |
| WonderX99 vs Kazuya | 28–30 | 48.28% |
| WonderX99 vs Steve | 26–29 | 47.27% |
| WonderX99 vs Hwoarang | 26–28 | 48.15% |
| WonderX99 vs Reina | 23–29 | 44.23% |
| WonderX99 vs Azucena | 23–22 | 51.11% |
| WonderX99 vs Dragunov | 17–25 | 40.48% |
| WonderX99 vs Law | 19–22 | 46.34% |
| WonderX99 vs Lee | 17–19 | 47.22% |
| WonderX99 vs Yoshimitsu | 16–19 | 45.71% |
| WonderX99 vs Clive | 25–9 | 73.53% |
| WonderX99 vs Xiaoyu | 18–15 | 54.55% |
| WonderX99 vs Asuka | 17–16 | 51.52% |
| WonderX99 vs Paul | 15–14 | 51.72% |
| WonderX99 vs Jun | 15–11 | 57.69% |
| WonderX99 vs Nina | 15–10 | 60.00% |
| WonderX99 vs Eddy | 10–13 | 43.48% |
| WonderX99 vs Anna | 12–11 | 52.17% |
| WonderX99 vs Lars | 12–10 | 54.55% |
| WonderX99 vs Lili | 6–15 | 28.57% |
| WonderX99 vs Alisa | 5–14 | 26.32% |
| WonderX99 vs Victor | 12–7 | 63.16% |
| WonderX99 vs Jack-8 | 10–7 | 58.82% |
| WonderX99 vs Feng | 6–11 | 35.29% |
| WonderX99 vs Leo | 8–9 | 47.06% |
| WonderX99 vs Claudio | 8–7 | 53.33% |
| WonderX99 vs Leroy | 6–8 | 42.86% |
| WonderX99 vs Fahkumram | 9–5 | 64.29% |
| WonderX99 vs Kuma | 7–4 | 63.64% |
| WonderX99 vs Devil Jin | 6–4 | 60.00% |
| WonderX99 vs Armor King | 6–4 | 60.00% |
| WonderX99 vs Raven | 7–1 | 87.50% |
| WonderX99 vs Lidia | 6–2 | 75.00% |
| WonderX99 vs Shaheen | 5–2 | 71.43% |
| WonderX99 vs Panda | 0–6 | 0.00% |
| WonderX99 vs Zafina | 0–5 | 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.