| Kierdo vs King | 19–13 | 59.38% |
| Kierdo vs Hwoarang | 19–9 | 67.86% |
| Kierdo vs Reina | 12–14 | 46.15% |
| Kierdo vs Jin | 14–10 | 58.33% |
| Kierdo vs Paul | 10–11 | 47.62% |
| Kierdo vs Bryan | 10–10 | 50.00% |
| Kierdo vs Jun | 12–8 | 60.00% |
| Kierdo vs Kazuya | 6–13 | 31.58% |
| Kierdo vs Steve | 13–5 | 72.22% |
| Kierdo vs Lili | 10–8 | 55.56% |
| Kierdo vs Asuka | 13–0 | 100.00% |
| Kierdo vs Law | 8–3 | 72.73% |
| Kierdo vs Leroy | 9–1 | 90.00% |
| Kierdo vs Yoshimitsu | 8–0 | 100.00% |
| Kierdo vs Heihachi | 4–4 | 50.00% |
| Kierdo vs Xiaoyu | 2–4 | 33.33% |
| Kierdo vs Jack-8 | 6–0 | 100.00% |
| Kierdo vs Dragunov | 5–1 | 83.33% |
| Kierdo vs Leo | 3–3 | 50.00% |
| Kierdo vs Nina | 5–1 | 83.33% |
| Kierdo vs Anna | 2–4 | 33.33% |
| Kierdo vs Alisa | 2–3 | 40.00% |
| Kierdo vs Shaheen | 1–4 | 20.00% |
| Kierdo vs Azucena | 1–4 | 20.00% |
| Kierdo vs Victor | 3–2 | 60.00% |
| Kierdo vs Raven | 3–2 | 60.00% |
| Kierdo vs Claudio | 1–3 | 25.00% |
| Kierdo vs Lee | 0–4 | 0.00% |
| Kierdo vs Lidia | 2–2 | 50.00% |
| Kierdo vs Fahkumram | 4–0 | 100.00% |
| Kierdo vs Devil Jin | 3–0 | 100.00% |
| Kierdo vs Feng | 3–0 | 100.00% |
| Kierdo vs Kuma | 2–1 | 66.67% |
| Kierdo vs Eddy | 3–0 | 100.00% |
| Kierdo vs Lars | 1–1 | 50.00% |
| Kierdo vs Clive | 1–1 | 50.00% |
| Kierdo vs Armor King | 2–0 | 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.