| Dira vs Bryan | 619–572 | 51.97% |
| Dira vs King | 562–386 | 59.28% |
| Dira vs Hwoarang | 525–335 | 61.05% |
| Dira vs Dragunov | 452–382 | 54.20% |
| Dira vs Kazuya | 401–358 | 52.83% |
| Dira vs Steve | 358–348 | 50.71% |
| Dira vs Devil Jin | 381–255 | 59.91% |
| Dira vs Reina | 351–280 | 55.63% |
| Dira vs Lee | 351–245 | 58.89% |
| Dira vs Law | 315–251 | 55.65% |
| Dira vs Jin | 315–242 | 56.55% |
| Dira vs Heihachi | 249–230 | 51.98% |
| Dira vs Feng | 214–244 | 46.72% |
| Dira vs Lili | 244–211 | 53.63% |
| Dira vs Paul | 253–189 | 57.24% |
| Dira vs Lars | 235–198 | 54.27% |
| Dira vs Raven | 172–177 | 49.28% |
| Dira vs Shaheen | 169–177 | 48.84% |
| Dira vs Xiaoyu | 190–137 | 58.10% |
| Dira vs Asuka | 171–144 | 54.29% |
| Dira vs Azucena | 170–141 | 54.66% |
| Dira vs Nina | 185–124 | 59.87% |
| Dira vs Leroy | 178–130 | 57.79% |
| Dira vs Yoshimitsu | 172–134 | 56.21% |
| Dira vs Leo | 180–102 | 63.83% |
| Dira vs Jack-8 | 141–128 | 52.42% |
| Dira vs Victor | 129–129 | 50.00% |
| Dira vs Jun | 137–106 | 56.38% |
| Dira vs Lidia | 128–100 | 56.14% |
| Dira vs Claudio | 120–102 | 54.05% |
| Dira vs Eddy | 121–100 | 54.75% |
| Dira vs Alisa | 125–87 | 58.96% |
| Dira vs Fahkumram | 119–83 | 58.91% |
| Dira vs Armor King | 110–92 | 54.46% |
| Dira vs Anna | 74–105 | 41.34% |
| Dira vs Kuma | 72–80 | 47.37% |
| Dira vs Zafina | 87–64 | 57.62% |
| Dira vs Clive | 55–56 | 49.55% |
| Dira vs Miary Zo | 18–17 | 51.43% |
| Dira vs Panda | 9–23 | 28.12% |
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.