| H4ppyN4p vs Reina | 32–44 | 42.11% |
| H4ppyN4p vs Kazuya | 27–42 | 39.13% |
| H4ppyN4p vs Jin | 20–42 | 32.26% |
| H4ppyN4p vs King | 23–37 | 38.33% |
| H4ppyN4p vs Jun | 12–35 | 25.53% |
| H4ppyN4p vs Dragunov | 16–28 | 36.36% |
| H4ppyN4p vs Law | 19–21 | 47.50% |
| H4ppyN4p vs Lili | 15–25 | 37.50% |
| H4ppyN4p vs Devil Jin | 13–25 | 34.21% |
| H4ppyN4p vs Steve | 16–20 | 44.44% |
| H4ppyN4p vs Yoshimitsu | 14–21 | 40.00% |
| H4ppyN4p vs Heihachi | 17–16 | 51.52% |
| H4ppyN4p vs Azucena | 16–15 | 51.61% |
| H4ppyN4p vs Lee | 14–16 | 46.67% |
| H4ppyN4p vs Eddy | 5–24 | 17.24% |
| H4ppyN4p vs Victor | 14–13 | 51.85% |
| H4ppyN4p vs Nina | 7–19 | 26.92% |
| H4ppyN4p vs Hwoarang | 10–14 | 41.67% |
| H4ppyN4p vs Asuka | 11–13 | 45.83% |
| H4ppyN4p vs Bryan | 9–11 | 45.00% |
| H4ppyN4p vs Paul | 1–18 | 5.26% |
| H4ppyN4p vs Lars | 4–15 | 21.05% |
| H4ppyN4p vs Leo | 7–9 | 43.75% |
| H4ppyN4p vs Raven | 4–11 | 26.67% |
| H4ppyN4p vs Clive | 7–8 | 46.67% |
| H4ppyN4p vs Jack-8 | 6–8 | 42.86% |
| H4ppyN4p vs Lidia | 4–10 | 28.57% |
| H4ppyN4p vs Alisa | 5–7 | 41.67% |
| H4ppyN4p vs Zafina | 4–7 | 36.36% |
| H4ppyN4p vs Xiaoyu | 5–5 | 50.00% |
| H4ppyN4p vs Kuma | 3–7 | 30.00% |
| H4ppyN4p vs Feng | 4–5 | 44.44% |
| H4ppyN4p vs Claudio | 5–3 | 62.50% |
| H4ppyN4p vs Leroy | 4–2 | 66.67% |
| H4ppyN4p vs Panda | 0–5 | 0.00% |
| H4ppyN4p vs Shaheen | 0–2 | 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.