| Kahenui vs Reina | 12–15 | 44.44% |
| Kahenui vs Kazuya | 7–16 | 30.43% |
| Kahenui vs Law | 10–9 | 52.63% |
| Kahenui vs King | 4–14 | 22.22% |
| Kahenui vs Miary Zo | 5–13 | 27.78% |
| Kahenui vs Dragunov | 6–10 | 37.50% |
| Kahenui vs Steve | 4–9 | 30.77% |
| Kahenui vs Eddy | 0–12 | 0.00% |
| Kahenui vs Azucena | 5–6 | 45.45% |
| Kahenui vs Victor | 3–8 | 27.27% |
| Kahenui vs Jin | 0–10 | 0.00% |
| Kahenui vs Bryan | 2–6 | 25.00% |
| Kahenui vs Asuka | 3–5 | 37.50% |
| Kahenui vs Nina | 3–5 | 37.50% |
| Kahenui vs Lili | 0–7 | 0.00% |
| Kahenui vs Armor King | 3–4 | 42.86% |
| Kahenui vs Hwoarang | 2–4 | 33.33% |
| Kahenui vs Lidia | 0–6 | 0.00% |
| Kahenui vs Yoshimitsu | 1–4 | 20.00% |
| Kahenui vs Jun | 1–4 | 20.00% |
| Kahenui vs Lars | 0–4 | 0.00% |
| Kahenui vs Leroy | 0–4 | 0.00% |
| Kahenui vs Clive | 3–1 | 75.00% |
| Kahenui vs Fahkumram | 0–4 | 0.00% |
| Kahenui vs Xiaoyu | 1–2 | 33.33% |
| Kahenui vs Claudio | 1–2 | 33.33% |
| Kahenui vs Heihachi | 1–2 | 33.33% |
| Kahenui vs Jack-8 | 0–2 | 0.00% |
| Kahenui vs Devil Jin | 0–2 | 0.00% |
| Kahenui vs Leo | 0–2 | 0.00% |
| Kahenui vs Zafina | 0–1 | 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.