| Kira vs Steve | 68–53 | 56.20% |
| Kira vs Clive | 42–74 | 36.21% |
| Kira vs King | 31–75 | 29.25% |
| Kira vs Hwoarang | 29–61 | 32.22% |
| Kira vs Bryan | 49–38 | 56.32% |
| Kira vs Kazuya | 32–54–1 | 37.21% |
| Kira vs Jin | 34–52 | 39.53% |
| Kira vs Armor King | 31–48 | 39.24% |
| Kira vs Dragunov | 28–50 | 35.90% |
| Kira vs Miary Zo | 38–36 | 51.35% |
| Kira vs Azucena | 32–40 | 44.44% |
| Kira vs Reina | 33–38 | 46.48% |
| Kira vs Victor | 38–33 | 53.52% |
| Kira vs Heihachi | 25–45 | 35.71% |
| Kira vs Law | 27–41 | 39.71% |
| Kira vs Yoshimitsu | 25–31 | 44.64% |
| Kira vs Eddy | 20–36 | 35.71% |
| Kira vs Jun | 15–40 | 27.27% |
| Kira vs Lili | 12–34 | 26.09% |
| Kira vs Xiaoyu | 15–29 | 34.09% |
| Kira vs Paul | 14–26 | 35.00% |
| Kira vs Fahkumram | 14–24 | 36.84% |
| Kira vs Asuka | 12–23 | 34.29% |
| Kira vs Leroy | 15–19 | 44.12% |
| Kira vs Lidia | 11–22 | 33.33% |
| Kira vs Nina | 10–19 | 34.48% |
| Kira vs Raven | 8–20 | 28.57% |
| Kira vs Anna | 11–15 | 42.31% |
| Kira vs Feng | 9–15 | 37.50% |
| Kira vs Alisa | 8–16 | 33.33% |
| Kira vs Lars | 10–13 | 43.48% |
| Kira vs Leo | 11–11 | 50.00% |
| Kira vs Lee | 9–12 | 42.86% |
| Kira vs Devil Jin | 5–14 | 26.32% |
| Kira vs Jack-8 | 4–12 | 25.00% |
| Kira vs Claudio | 9–6 | 60.00% |
| Kira vs Panda | 3–11 | 21.43% |
| Kira vs Kuma | 4–8 | 33.33% |
| Kira vs Zafina | 6–6 | 50.00% |
| Kira vs Shaheen | 4–2 | 66.67% |
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.