| WelshDwarf88 vs Kazuya | 3–6 | 33.33% |
| WelshDwarf88 vs Hwoarang | 1–7 | 12.50% |
| WelshDwarf88 vs Jin | 0–8 | 0.00% |
| WelshDwarf88 vs Bryan | 4–4 | 50.00% |
| WelshDwarf88 vs Paul | 1–6 | 14.29% |
| WelshDwarf88 vs Jack-8 | 1–6 | 14.29% |
| WelshDwarf88 vs Lili | 2–3 | 40.00% |
| WelshDwarf88 vs Dragunov | 3–2 | 60.00% |
| WelshDwarf88 vs Steve | 4–0 | 100.00% |
| WelshDwarf88 vs Victor | 3–1 | 75.00% |
| WelshDwarf88 vs Clive | 2–2 | 50.00% |
| WelshDwarf88 vs Xiaoyu | 0–3 | 0.00% |
| WelshDwarf88 vs Leo | 1–2 | 33.33% |
| WelshDwarf88 vs Alisa | 1–2 | 33.33% |
| WelshDwarf88 vs Kuma | 0–3 | 0.00% |
| WelshDwarf88 vs Lidia | 1–2 | 33.33% |
| WelshDwarf88 vs King | 1–1 | 50.00% |
| WelshDwarf88 vs Feng | 1–1 | 50.00% |
| WelshDwarf88 vs Lars | 0–2 | 0.00% |
| WelshDwarf88 vs Claudio | 0–2 | 0.00% |
| WelshDwarf88 vs Lee | 0–2 | 0.00% |
| WelshDwarf88 vs Leroy | 0–2 | 0.00% |
| WelshDwarf88 vs Reina | 1–1 | 50.00% |
| WelshDwarf88 vs Heihachi | 2–0 | 100.00% |
| WelshDwarf88 vs Shaheen | 0–1 | 0.00% |
| WelshDwarf88 vs Raven | 1–0 | 100.00% |
| WelshDwarf88 vs Eddy | 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.