| KeesArnito vs Jin | 23–22 | 51.11% |
| KeesArnito vs Kazuya | 21–23 | 47.73% |
| KeesArnito vs King | 20–20 | 50.00% |
| KeesArnito vs Dragunov | 16–15 | 51.61% |
| KeesArnito vs Steve | 15–9 | 62.50% |
| KeesArnito vs Law | 13–9 | 59.09% |
| KeesArnito vs Azucena | 16–6 | 72.73% |
| KeesArnito vs Hwoarang | 10–10 | 50.00% |
| KeesArnito vs Bryan | 11–8 | 57.89% |
| KeesArnito vs Eddy | 9–10 | 47.37% |
| KeesArnito vs Yoshimitsu | 10–8 | 55.56% |
| KeesArnito vs Lili | 8–10 | 44.44% |
| KeesArnito vs Asuka | 8–9 | 47.06% |
| KeesArnito vs Reina | 6–11 | 35.29% |
| KeesArnito vs Feng | 4–12 | 25.00% |
| KeesArnito vs Jun | 8–8 | 50.00% |
| KeesArnito vs Alisa | 7–8 | 46.67% |
| KeesArnito vs Lars | 6–8 | 42.86% |
| KeesArnito vs Paul | 6–7 | 46.15% |
| KeesArnito vs Devil Jin | 6–4 | 60.00% |
| KeesArnito vs Lee | 5–5 | 50.00% |
| KeesArnito vs Leo | 3–6 | 33.33% |
| KeesArnito vs Raven | 4–4 | 50.00% |
| KeesArnito vs Nina | 3–4 | 42.86% |
| KeesArnito vs Shaheen | 3–3 | 50.00% |
| KeesArnito vs Victor | 3–3 | 50.00% |
| KeesArnito vs Claudio | 1–3 | 25.00% |
| KeesArnito vs Leroy | 0–4 | 0.00% |
| KeesArnito vs Xiaoyu | 2–1 | 66.67% |
| KeesArnito vs Panda | 0–2 | 0.00% |
| KeesArnito vs Zafina | 1–1 | 50.00% |
| KeesArnito vs Kuma | 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.