| Kierankey30 vs Yoshimitsu | 2–5 | 28.57% |
| Kierankey30 vs Steve | 5–1 | 83.33% |
| Kierankey30 vs Reina | 5–1 | 83.33% |
| Kierankey30 vs Lidia | 3–2 | 60.00% |
| Kierankey30 vs King | 4–0 | 100.00% |
| Kierankey30 vs Hwoarang | 4–0 | 100.00% |
| Kierankey30 vs Lili | 4–0 | 100.00% |
| Kierankey30 vs Devil Jin | 3–0 | 100.00% |
| Kierankey30 vs Leo | 2–1 | 66.67% |
| Kierankey30 vs Alisa | 3–0 | 100.00% |
| Kierankey30 vs Shaheen | 2–1 | 66.67% |
| Kierankey30 vs Jun | 1–2 | 33.33% |
| Kierankey30 vs Eddy | 3–0 | 100.00% |
| Kierankey30 vs Law | 2–0 | 100.00% |
| Kierankey30 vs Xiaoyu | 2–0 | 100.00% |
| Kierankey30 vs Jin | 2–0 | 100.00% |
| Kierankey30 vs Dragunov | 2–0 | 100.00% |
| Kierankey30 vs Nina | 2–0 | 100.00% |
| Kierankey30 vs Paul | 0–1 | 0.00% |
| Kierankey30 vs Kazuya | 0–1 | 0.00% |
| Kierankey30 vs Feng | 1–0 | 100.00% |
| Kierankey30 vs Heihachi | 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.