| KennkoKubko vs Bryan | 4–8 | 33.33% |
| KennkoKubko vs Jin | 3–8 | 27.27% |
| KennkoKubko vs King | 3–7 | 30.00% |
| KennkoKubko vs Heihachi | 5–5 | 50.00% |
| KennkoKubko vs Nina | 6–3 | 66.67% |
| KennkoKubko vs Reina | 5–3 | 62.50% |
| KennkoKubko vs Hwoarang | 5–2 | 71.43% |
| KennkoKubko vs Leroy | 3–4 | 42.86% |
| KennkoKubko vs Jun | 2–5 | 28.57% |
| KennkoKubko vs Lidia | 1–6 | 14.29% |
| KennkoKubko vs Steve | 4–2 | 66.67% |
| KennkoKubko vs Devil Jin | 2–3 | 40.00% |
| KennkoKubko vs Claudio | 1–4 | 20.00% |
| KennkoKubko vs Kuma | 2–3 | 40.00% |
| KennkoKubko vs Asuka | 0–4 | 0.00% |
| KennkoKubko vs Dragunov | 2–2 | 50.00% |
| KennkoKubko vs Paul | 0–3 | 0.00% |
| KennkoKubko vs Yoshimitsu | 3–0 | 100.00% |
| KennkoKubko vs Xiaoyu | 1–2 | 33.33% |
| KennkoKubko vs Lili | 3–0 | 100.00% |
| KennkoKubko vs Victor | 1–2 | 33.33% |
| KennkoKubko vs Feng | 0–2 | 0.00% |
| KennkoKubko vs Leo | 2–0 | 100.00% |
| KennkoKubko vs Alisa | 2–0 | 100.00% |
| KennkoKubko vs Zafina | 2–0 | 100.00% |
| KennkoKubko vs Eddy | 2–0 | 100.00% |
| KennkoKubko vs Kazuya | 1–0 | 100.00% |
| KennkoKubko vs Lee | 0–1 | 0.00% |
| KennkoKubko vs Clive | 1–0 | 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.