| KIERAN vs King | 1–5 | 16.67% |
| KIERAN vs Xiaoyu | 2–2 | 50.00% |
| KIERAN vs Nina | 1–3 | 25.00% |
| KIERAN vs Kazuya | 1–2 | 33.33% |
| KIERAN vs Claudio | 0–3 | 0.00% |
| KIERAN vs Leroy | 0–3 | 0.00% |
| KIERAN vs Reina | 2–1 | 66.67% |
| KIERAN vs Lili | 0–2 | 0.00% |
| KIERAN vs Alisa | 0–2 | 0.00% |
| KIERAN vs Jun | 0–2 | 0.00% |
| KIERAN vs Yoshimitsu | 1–0 | 100.00% |
| KIERAN vs Steve | 1–0 | 100.00% |
| KIERAN vs Leo | 1–0 | 100.00% |
| KIERAN vs Zafina | 1–0 | 100.00% |
| KIERAN vs Victor | 1–0 | 100.00% |
| KIERAN vs Eddy | 1–0 | 100.00% |
| KIERAN vs Heihachi | 1–0 | 100.00% |
| KIERAN vs Miary Zo | 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.