| Kiro vs Jin | 17–12 | 58.62% |
| Kiro vs Reina | 15–7 | 68.18% |
| Kiro vs Kazuya | 9–12 | 42.86% |
| Kiro vs Heihachi | 11–10 | 52.38% |
| Kiro vs Law | 6–12 | 33.33% |
| Kiro vs Hwoarang | 9–8 | 52.94% |
| Kiro vs Lili | 4–12 | 25.00% |
| Kiro vs Yoshimitsu | 9–6 | 60.00% |
| Kiro vs Steve | 12–3 | 80.00% |
| Kiro vs King | 10–4 | 71.43% |
| Kiro vs Asuka | 8–5 | 61.54% |
| Kiro vs Devil Jin | 8–4 | 66.67% |
| Kiro vs Bryan | 4–7 | 36.36% |
| Kiro vs Jack-8 | 5–6 | 45.45% |
| Kiro vs Dragunov | 4–7 | 36.36% |
| Kiro vs Lars | 4–5 | 44.44% |
| Kiro vs Miary Zo | 7–2 | 77.78% |
| Kiro vs Feng | 2–6 | 25.00% |
| Kiro vs Eddy | 3–5 | 37.50% |
| Kiro vs Armor King | 6–2 | 75.00% |
| Kiro vs Azucena | 5–2 | 71.43% |
| Kiro vs Victor | 5–2 | 71.43% |
| Kiro vs Raven | 3–4 | 42.86% |
| Kiro vs Lidia | 1–5 | 16.67% |
| Kiro vs Paul | 1–4 | 20.00% |
| Kiro vs Leo | 4–1 | 80.00% |
| Kiro vs Alisa | 2–2 | 50.00% |
| Kiro vs Nina | 2–2 | 50.00% |
| Kiro vs Zafina | 1–3 | 25.00% |
| Kiro vs Fahkumram | 3–1 | 75.00% |
| Kiro vs Claudio | 1–2 | 33.33% |
| Kiro vs Lee | 2–1 | 66.67% |
| Kiro vs Jun | 1–2 | 33.33% |
| Kiro vs Clive | 1–2 | 33.33% |
| Kiro vs Anna | 1–2 | 33.33% |
| Kiro vs Xiaoyu | 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.