| Westsidecarter vs Clive | 1–7 | 12.50% |
| Westsidecarter vs King | 2–4 | 33.33% |
| Westsidecarter vs Law | 2–3 | 40.00% |
| Westsidecarter vs Hwoarang | 1–4 | 20.00% |
| Westsidecarter vs Dragunov | 2–3 | 40.00% |
| Westsidecarter vs Bryan | 2–2 | 50.00% |
| Westsidecarter vs Steve | 1–3 | 25.00% |
| Westsidecarter vs Devil Jin | 2–2 | 50.00% |
| Westsidecarter vs Lars | 0–4 | 0.00% |
| Westsidecarter vs Eddy | 0–4 | 0.00% |
| Westsidecarter vs Jack-8 | 1–2 | 33.33% |
| Westsidecarter vs Lili | 1–2 | 33.33% |
| Westsidecarter vs Alisa | 3–0 | 100.00% |
| Westsidecarter vs Nina | 0–3 | 0.00% |
| Westsidecarter vs Raven | 1–2 | 33.33% |
| Westsidecarter vs Miary Zo | 0–3 | 0.00% |
| Westsidecarter vs Paul | 0–2 | 0.00% |
| Westsidecarter vs Yoshimitsu | 2–0 | 100.00% |
| Westsidecarter vs Xiaoyu | 1–1 | 50.00% |
| Westsidecarter vs Shaheen | 0–2 | 0.00% |
| Westsidecarter vs Azucena | 0–2 | 0.00% |
| Westsidecarter vs Heihachi | 0–2 | 0.00% |
| Westsidecarter vs Jin | 0–1 | 0.00% |
| Westsidecarter vs Asuka | 1–0 | 100.00% |
| Westsidecarter vs Lee | 1–0 | 100.00% |
| Westsidecarter vs Leroy | 1–0 | 100.00% |
| Westsidecarter vs Jun | 0–1 | 0.00% |
| Westsidecarter vs Lidia | 1–0 | 100.00% |
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.