| Arklost vs Jin | 20–9 | 68.97% |
| Arklost vs Reina | 21–5 | 80.77% |
| Arklost vs Jun | 12–12 | 50.00% |
| Arklost vs King | 10–12 | 45.45% |
| Arklost vs Hwoarang | 17–5 | 77.27% |
| Arklost vs Dragunov | 8–12 | 40.00% |
| Arklost vs Azucena | 14–5 | 73.68% |
| Arklost vs Kazuya | 11–7 | 61.11% |
| Arklost vs Alisa | 12–6 | 66.67% |
| Arklost vs Steve | 9–8 | 52.94% |
| Arklost vs Devil Jin | 10–6 | 62.50% |
| Arklost vs Lili | 10–5 | 66.67% |
| Arklost vs Lee | 9–6 | 60.00% |
| Arklost vs Leroy | 12–3 | 80.00% |
| Arklost vs Bryan | 7–5 | 58.33% |
| Arklost vs Lars | 8–4 | 66.67% |
| Arklost vs Xiaoyu | 5–5 | 50.00% |
| Arklost vs Victor | 6–3 | 66.67% |
| Arklost vs Paul | 4–3 | 57.14% |
| Arklost vs Yoshimitsu | 5–2 | 71.43% |
| Arklost vs Lidia | 6–1 | 85.71% |
| Arklost vs Claudio | 6–0 | 100.00% |
| Arklost vs Nina | 4–2 | 66.67% |
| Arklost vs Leo | 2–1 | 66.67% |
| Arklost vs Asuka | 2–0 | 100.00% |
| Arklost vs Feng | 2–0 | 100.00% |
| Arklost vs Zafina | 1–1 | 50.00% |
| Arklost vs Raven | 2–0 | 100.00% |
| Arklost vs Eddy | 0–2 | 0.00% |
| Arklost vs Jack-8 | 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.