| Kiesi vs Yoshimitsu | 4–7 | 36.36% |
| Kiesi vs Dragunov | 4–6 | 40.00% |
| Kiesi vs Jin | 4–5 | 44.44% |
| Kiesi vs Hwoarang | 5–3 | 62.50% |
| Kiesi vs Kazuya | 5–3 | 62.50% |
| Kiesi vs Kuma | 4–2 | 66.67% |
| Kiesi vs Paul | 4–1 | 80.00% |
| Kiesi vs King | 2–3 | 40.00% |
| Kiesi vs Lee | 5–0 | 100.00% |
| Kiesi vs Panda | 3–2 | 60.00% |
| Kiesi vs Xiaoyu | 2–2 | 50.00% |
| Kiesi vs Leroy | 2–2 | 50.00% |
| Kiesi vs Jun | 2–2 | 50.00% |
| Kiesi vs Azucena | 2–2 | 50.00% |
| Kiesi vs Lars | 2–1 | 66.67% |
| Kiesi vs Claudio | 2–1 | 66.67% |
| Kiesi vs Reina | 0–2 | 0.00% |
| Kiesi vs Jack-8 | 2–0 | 100.00% |
| Kiesi vs Devil Jin | 0–2 | 0.00% |
| Kiesi vs Eddy | 2–0 | 100.00% |
| Kiesi vs Steve | 1–0 | 100.00% |
| Kiesi vs Bryan | 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.