| WaffYaff149 vs Kazuya | 32–17 | 65.31% |
| WaffYaff149 vs Steve | 27–12 | 69.23% |
| WaffYaff149 vs King | 19–18 | 51.35% |
| WaffYaff149 vs Bryan | 19–18 | 51.35% |
| WaffYaff149 vs Hwoarang | 17–14 | 54.84% |
| WaffYaff149 vs Jin | 18–13 | 58.06% |
| WaffYaff149 vs Lee | 17–9 | 65.38% |
| WaffYaff149 vs Paul | 12–12 | 50.00% |
| WaffYaff149 vs Dragunov | 11–11 | 50.00% |
| WaffYaff149 vs Devil Jin | 5–14 | 26.32% |
| WaffYaff149 vs Xiaoyu | 6–12 | 33.33% |
| WaffYaff149 vs Lars | 8–10 | 44.44% |
| WaffYaff149 vs Jun | 10–6 | 62.50% |
| WaffYaff149 vs Azucena | 7–9 | 43.75% |
| WaffYaff149 vs Raven | 11–5 | 68.75% |
| WaffYaff149 vs Reina | 9–6 | 60.00% |
| WaffYaff149 vs Lili | 8–6 | 57.14% |
| WaffYaff149 vs Nina | 5–9 | 35.71% |
| WaffYaff149 vs Leroy | 2–12 | 14.29% |
| WaffYaff149 vs Victor | 10–4 | 71.43% |
| WaffYaff149 vs Feng | 5–8 | 38.46% |
| WaffYaff149 vs Panda | 3–10 | 23.08% |
| WaffYaff149 vs Kuma | 8–4 | 66.67% |
| WaffYaff149 vs Eddy | 7–5 | 58.33% |
| WaffYaff149 vs Asuka | 5–5 | 50.00% |
| WaffYaff149 vs Alisa | 8–2 | 80.00% |
| WaffYaff149 vs Claudio | 5–4 | 55.56% |
| WaffYaff149 vs Heihachi | 4–5 | 44.44% |
| WaffYaff149 vs Leo | 4–4 | 50.00% |
| WaffYaff149 vs Jack-8 | 1–4 | 20.00% |
| WaffYaff149 vs Zafina | 1–4 | 20.00% |
| WaffYaff149 vs Lidia | 2–3 | 40.00% |
| WaffYaff149 vs Law | 2–2 | 50.00% |
| WaffYaff149 vs Shaheen | 2–2 | 50.00% |
| WaffYaff149 vs Clive | 2–1 | 66.67% |
| WaffYaff149 vs Yoshimitsu | 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.