| Happylife vs Kazuya | 37–35 | 51.39% |
| Happylife vs Paul | 40–31 | 56.34% |
| Happylife vs Jun | 37–32 | 53.62% |
| Happylife vs Lili | 31–33 | 48.44% |
| Happylife vs King | 28–32 | 46.67% |
| Happylife vs Reina | 26–32 | 44.83% |
| Happylife vs Dragunov | 20–34 | 37.04% |
| Happylife vs Jin | 23–27 | 46.00% |
| Happylife vs Law | 27–19 | 58.70% |
| Happylife vs Bryan | 13–31 | 29.55% |
| Happylife vs Hwoarang | 17–13–2 | 56.67% |
| Happylife vs Alisa | 13–19 | 40.62% |
| Happylife vs Steve | 17–14 | 54.84% |
| Happylife vs Victor | 13–17 | 43.33% |
| Happylife vs Leo | 6–22 | 21.43% |
| Happylife vs Claudio | 13–15 | 46.43% |
| Happylife vs Jack-8 | 6–17 | 26.09% |
| Happylife vs Yoshimitsu | 9–13 | 40.91% |
| Happylife vs Azucena | 10–12 | 45.45% |
| Happylife vs Xiaoyu | 11–9 | 55.00% |
| Happylife vs Lars | 10–10 | 50.00% |
| Happylife vs Heihachi | 4–16 | 20.00% |
| Happylife vs Devil Jin | 7–12 | 36.84% |
| Happylife vs Leroy | 11–7 | 61.11% |
| Happylife vs Eddy | 7–11 | 38.89% |
| Happylife vs Kuma | 5–12 | 29.41% |
| Happylife vs Asuka | 7–9 | 43.75% |
| Happylife vs Feng | 5–10 | 33.33% |
| Happylife vs Nina | 8–6 | 57.14% |
| Happylife vs Shaheen | 7–6 | 53.85% |
| Happylife vs Lee | 5–6 | 45.45% |
| Happylife vs Clive | 5–6 | 45.45% |
| Happylife vs Raven | 3–6 | 33.33% |
| Happylife vs Panda | 3–5 | 37.50% |
| Happylife vs Armor King | 3–4 | 42.86% |
| Happylife vs Miary Zo | 3–4 | 42.86% |
| Happylife vs Zafina | 1–3 | 25.00% |
| Happylife vs Anna | 2–2 | 50.00% |
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.