| Have a Nice Day vs Armor King | 29–39 | 42.65% |
| Have a Nice Day vs Kazuya | 24–28 | 46.15% |
| Have a Nice Day vs Bryan | 23–28 | 45.10% |
| Have a Nice Day vs King | 34–16 | 68.00% |
| Have a Nice Day vs Steve | 25–18 | 58.14% |
| Have a Nice Day vs Heihachi | 31–12 | 72.09% |
| Have a Nice Day vs Jun | 19–23 | 45.24% |
| Have a Nice Day vs Reina | 20–17 | 54.05% |
| Have a Nice Day vs Law | 19–16 | 54.29% |
| Have a Nice Day vs Fahkumram | 14–20 | 41.18% |
| Have a Nice Day vs Hwoarang | 15–18 | 45.45% |
| Have a Nice Day vs Miary Zo | 11–21 | 34.38% |
| Have a Nice Day vs Jin | 17–12 | 58.62% |
| Have a Nice Day vs Azucena | 23–6 | 79.31% |
| Have a Nice Day vs Paul | 18–7 | 72.00% |
| Have a Nice Day vs Alisa | 18–7 | 72.00% |
| Have a Nice Day vs Victor | 18–7 | 72.00% |
| Have a Nice Day vs Kuma | 11–12 | 47.83% |
| Have a Nice Day vs Xiaoyu | 9–11 | 45.00% |
| Have a Nice Day vs Devil Jin | 9–11 | 45.00% |
| Have a Nice Day vs Dragunov | 12–8 | 60.00% |
| Have a Nice Day vs Nina | 12–8 | 60.00% |
| Have a Nice Day vs Clive | 8–12 | 40.00% |
| Have a Nice Day vs Asuka | 9–9 | 50.00% |
| Have a Nice Day vs Lars | 10–8 | 55.56% |
| Have a Nice Day vs Lidia | 7–11 | 38.89% |
| Have a Nice Day vs Yoshimitsu | 7–9 | 43.75% |
| Have a Nice Day vs Eddy | 9–7 | 56.25% |
| Have a Nice Day vs Lili | 10–5 | 66.67% |
| Have a Nice Day vs Lee | 7–7 | 50.00% |
| Have a Nice Day vs Leroy | 3–8 | 27.27% |
| Have a Nice Day vs Jack-8 | 3–5 | 37.50% |
| Have a Nice Day vs Leo | 5–3 | 62.50% |
| Have a Nice Day vs Claudio | 3–5 | 37.50% |
| Have a Nice Day vs Raven | 2–6 | 25.00% |
| Have a Nice Day vs Feng | 3–3 | 50.00% |
| Have a Nice Day vs Anna | 4–2 | 66.67% |
| Have a Nice Day vs Shaheen | 2–2 | 50.00% |
| Have a Nice Day vs Panda | 2–1 | 66.67% |
| Have a Nice Day vs Zafina | 3–0 | 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.