| WiLLY JOE vs Reina | 56–27 | 67.47% |
| WiLLY JOE vs King | 39–32 | 54.93% |
| WiLLY JOE vs Hwoarang | 32–31 | 50.79% |
| WiLLY JOE vs Eddy | 23–40 | 36.51% |
| WiLLY JOE vs Kazuya | 29–33 | 46.77% |
| WiLLY JOE vs Asuka | 25–33 | 43.10% |
| WiLLY JOE vs Steve | 26–30 | 46.43% |
| WiLLY JOE vs Azucena | 27–29 | 48.21% |
| WiLLY JOE vs Jin | 26–28 | 48.15% |
| WiLLY JOE vs Lili | 23–30 | 43.40% |
| WiLLY JOE vs Lidia | 27–22 | 55.10% |
| WiLLY JOE vs Dragunov | 19–27 | 41.30% |
| WiLLY JOE vs Lee | 20–23 | 46.51% |
| WiLLY JOE vs Law | 25–13 | 65.79% |
| WiLLY JOE vs Nina | 15–23 | 39.47% |
| WiLLY JOE vs Jun | 17–20 | 45.95% |
| WiLLY JOE vs Lars | 12–23 | 34.29% |
| WiLLY JOE vs Yoshimitsu | 15–19 | 44.12% |
| WiLLY JOE vs Bryan | 13–20 | 39.39% |
| WiLLY JOE vs Paul | 11–20 | 35.48% |
| WiLLY JOE vs Raven | 14–11 | 56.00% |
| WiLLY JOE vs Victor | 12–11 | 52.17% |
| WiLLY JOE vs Jack-8 | 10–10 | 50.00% |
| WiLLY JOE vs Kuma | 6–14 | 30.00% |
| WiLLY JOE vs Feng | 6–12 | 33.33% |
| WiLLY JOE vs Xiaoyu | 7–9 | 43.75% |
| WiLLY JOE vs Alisa | 5–11 | 31.25% |
| WiLLY JOE vs Leroy | 8–8 | 50.00% |
| WiLLY JOE vs Devil Jin | 7–7 | 50.00% |
| WiLLY JOE vs Leo | 6–8 | 42.86% |
| WiLLY JOE vs Claudio | 8–4 | 66.67% |
| WiLLY JOE vs Zafina | 8–3 | 72.73% |
| WiLLY JOE vs Heihachi | 6–5 | 54.55% |
| WiLLY JOE vs Shaheen | 3–6 | 33.33% |
| WiLLY JOE vs Panda | 2–5 | 28.57% |
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.