| West Nash vs Jin | 29–41 | 41.43% |
| West Nash vs Eddy | 39–31 | 55.71% |
| West Nash vs Kazuya | 38–31 | 55.07% |
| West Nash vs Steve | 27–36 | 42.86% |
| West Nash vs King | 29–30 | 49.15% |
| West Nash vs Jun | 13–34 | 27.66% |
| West Nash vs Reina | 23–24 | 48.94% |
| West Nash vs Law | 19–26 | 42.22% |
| West Nash vs Dragunov | 14–29–1 | 32.56% |
| West Nash vs Hwoarang | 17–26 | 39.53% |
| West Nash vs Lidia | 16–26 | 38.10% |
| West Nash vs Yoshimitsu | 19–22 | 46.34% |
| West Nash vs Bryan | 25–14 | 64.10% |
| West Nash vs Lili | 23–14 | 62.16% |
| West Nash vs Asuka | 13–22 | 37.14% |
| West Nash vs Lars | 18–16 | 52.94% |
| West Nash vs Leo | 17–14 | 54.84% |
| West Nash vs Alisa | 16–14 | 53.33% |
| West Nash vs Victor | 14–16 | 46.67% |
| West Nash vs Lee | 11–17 | 39.29% |
| West Nash vs Feng | 12–14 | 46.15% |
| West Nash vs Azucena | 11–10 | 52.38% |
| West Nash vs Devil Jin | 11–9 | 55.00% |
| West Nash vs Nina | 9–11 | 45.00% |
| West Nash vs Kuma | 12–8 | 60.00% |
| West Nash vs Xiaoyu | 11–8 | 57.89% |
| West Nash vs Claudio | 7–12 | 36.84% |
| West Nash vs Leroy | 11–8 | 57.89% |
| West Nash vs Zafina | 8–9 | 47.06% |
| West Nash vs Shaheen | 5–11 | 31.25% |
| West Nash vs Raven | 8–7 | 53.33% |
| West Nash vs Paul | 9–5 | 64.29% |
| West Nash vs Clive | 3–7 | 30.00% |
| West Nash vs Heihachi | 2–7 | 22.22% |
| West Nash vs Jack-8 | 4–4 | 50.00% |
| West Nash vs Anna | 4–3 | 57.14% |
| West Nash vs Fahkumram | 3–0 | 100.00% |
| West Nash vs Miary Zo | 0–2 | 0.00% |
| West Nash vs Panda | 0–1 | 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.