| HappyMeal vs Lidia | 26–3 | 89.66% |
| HappyMeal vs Bryan | 22–2 | 91.67% |
| HappyMeal vs Kazuya | 20–3 | 86.96% |
| HappyMeal vs Jin | 20–1 | 95.24% |
| HappyMeal vs Hwoarang | 18–1 | 94.74% |
| HappyMeal vs Dragunov | 14–5 | 73.68% |
| HappyMeal vs Reina | 17–1 | 94.44% |
| HappyMeal vs King | 13–1 | 92.86% |
| HappyMeal vs Asuka | 12–2 | 85.71% |
| HappyMeal vs Jun | 13–1 | 92.86% |
| HappyMeal vs Victor | 10–3 | 76.92% |
| HappyMeal vs Steve | 12–0 | 100.00% |
| HappyMeal vs Alisa | 12–0 | 100.00% |
| HappyMeal vs Lili | 10–1 | 90.91% |
| HappyMeal vs Lars | 11–0 | 100.00% |
| HappyMeal vs Xiaoyu | 8–1 | 88.89% |
| HappyMeal vs Leo | 8–1 | 88.89% |
| HappyMeal vs Yoshimitsu | 5–2 | 71.43% |
| HappyMeal vs Eddy | 5–2 | 71.43% |
| HappyMeal vs Law | 5–1 | 83.33% |
| HappyMeal vs Devil Jin | 6–0 | 100.00% |
| HappyMeal vs Jack-8 | 4–1 | 80.00% |
| HappyMeal vs Panda | 5–0 | 100.00% |
| HappyMeal vs Lee | 4–0 | 100.00% |
| HappyMeal vs Azucena | 4–0 | 100.00% |
| HappyMeal vs Paul | 3–0 | 100.00% |
| HappyMeal vs Feng | 2–1 | 66.67% |
| HappyMeal vs Claudio | 3–0 | 100.00% |
| HappyMeal vs Kuma | 2–0 | 100.00% |
| HappyMeal vs Nina | 1–0 | 100.00% |
| HappyMeal vs Zafina | 1–0 | 100.00% |
| HappyMeal vs Leroy | 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.