| Westside8ball vs Bryan | 16–11 | 59.26% |
| Westside8ball vs Lars | 13–13 | 50.00% |
| Westside8ball vs Paul | 15–9 | 62.50% |
| Westside8ball vs Steve | 13–9 | 59.09% |
| Westside8ball vs King | 10–8 | 55.56% |
| Westside8ball vs Yoshimitsu | 15–3 | 83.33% |
| Westside8ball vs Law | 12–5 | 70.59% |
| Westside8ball vs Victor | 10–7 | 58.82% |
| Westside8ball vs Jin | 9–7 | 56.25% |
| Westside8ball vs Kazuya | 8–8 | 50.00% |
| Westside8ball vs Asuka | 7–9 | 43.75% |
| Westside8ball vs Hwoarang | 10–5 | 66.67% |
| Westside8ball vs Reina | 6–8 | 42.86% |
| Westside8ball vs Leo | 9–4 | 69.23% |
| Westside8ball vs Nina | 6–6 | 50.00% |
| Westside8ball vs Lili | 8–2 | 80.00% |
| Westside8ball vs Jun | 7–3 | 70.00% |
| Westside8ball vs Claudio | 3–6 | 33.33% |
| Westside8ball vs Lee | 4–4 | 50.00% |
| Westside8ball vs Feng | 4–3 | 57.14% |
| Westside8ball vs Leroy | 2–5 | 28.57% |
| Westside8ball vs Eddy | 3–4 | 42.86% |
| Westside8ball vs Xiaoyu | 3–3 | 50.00% |
| Westside8ball vs Devil Jin | 4–2 | 66.67% |
| Westside8ball vs Kuma | 0–6 | 0.00% |
| Westside8ball vs Azucena | 2–4 | 33.33% |
| Westside8ball vs Dragunov | 5–0 | 100.00% |
| Westside8ball vs Shaheen | 4–1 | 80.00% |
| Westside8ball vs Raven | 0–5 | 0.00% |
| Westside8ball vs Jack-8 | 4–0 | 100.00% |
| Westside8ball vs Alisa | 1–2 | 33.33% |
| Westside8ball vs Zafina | 0–2 | 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.