| KOKIYO vs Paul | 12–9 | 57.14% |
| KOKIYO vs Bryan | 8–10 | 44.44% |
| KOKIYO vs Dragunov | 6–9 | 40.00% |
| KOKIYO vs Jin | 7–6 | 53.85% |
| KOKIYO vs Kazuya | 7–5 | 58.33% |
| KOKIYO vs Reina | 7–4 | 63.64% |
| KOKIYO vs Lidia | 3–7 | 30.00% |
| KOKIYO vs Hwoarang | 4–5 | 44.44% |
| KOKIYO vs Nina | 4–4 | 50.00% |
| KOKIYO vs Jack-8 | 4–3 | 57.14% |
| KOKIYO vs Victor | 5–2 | 71.43% |
| KOKIYO vs Law | 6–0 | 100.00% |
| KOKIYO vs King | 2–4 | 33.33% |
| KOKIYO vs Lili | 3–3 | 50.00% |
| KOKIYO vs Lee | 4–2 | 66.67% |
| KOKIYO vs Azucena | 1–5 | 16.67% |
| KOKIYO vs Devil Jin | 3–2 | 60.00% |
| KOKIYO vs Yoshimitsu | 3–1 | 75.00% |
| KOKIYO vs Asuka | 4–0 | 100.00% |
| KOKIYO vs Lars | 2–2 | 50.00% |
| KOKIYO vs Claudio | 2–2 | 50.00% |
| KOKIYO vs Shaheen | 4–0 | 100.00% |
| KOKIYO vs Jun | 2–1 | 66.67% |
| KOKIYO vs Anna | 2–1 | 66.67% |
| KOKIYO vs Fahkumram | 2–1 | 66.67% |
| KOKIYO vs Steve | 2–0 | 100.00% |
| KOKIYO vs Leo | 2–0 | 100.00% |
| KOKIYO vs Alisa | 2–0 | 100.00% |
| KOKIYO vs Kuma | 2–0 | 100.00% |
| KOKIYO vs Clive | 0–2 | 0.00% |
| KOKIYO vs Armor King | 0–2 | 0.00% |
| KOKIYO vs Miary Zo | 0–2 | 0.00% |
| KOKIYO vs Xiaoyu | 0–1 | 0.00% |
| KOKIYO vs Zafina | 0–1 | 0.00% |
| KOKIYO vs Leroy | 1–0 | 100.00% |
| KOKIYO vs Raven | 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.