| Arakko vs Jin | 49–39 | 55.68% |
| Arakko vs Reina | 28–33 | 45.90% |
| Arakko vs King | 21–32 | 39.62% |
| Arakko vs Dragunov | 27–20 | 57.45% |
| Arakko vs Kazuya | 14–20 | 41.18% |
| Arakko vs Asuka | 12–19 | 38.71% |
| Arakko vs Victor | 20–11 | 64.52% |
| Arakko vs Steve | 12–14 | 46.15% |
| Arakko vs Hwoarang | 11–14 | 44.00% |
| Arakko vs Feng | 10–14 | 41.67% |
| Arakko vs Yoshimitsu | 13–10 | 56.52% |
| Arakko vs Lili | 14–8 | 63.64% |
| Arakko vs Leroy | 6–14 | 30.00% |
| Arakko vs Jun | 10–10 | 50.00% |
| Arakko vs Law | 9–9 | 50.00% |
| Arakko vs Xiaoyu | 11–7 | 61.11% |
| Arakko vs Bryan | 4–12 | 25.00% |
| Arakko vs Leo | 10–5 | 66.67% |
| Arakko vs Alisa | 9–6 | 60.00% |
| Arakko vs Devil Jin | 7–7 | 50.00% |
| Arakko vs Lee | 8–5 | 61.54% |
| Arakko vs Kuma | 3–9 | 25.00% |
| Arakko vs Azucena | 7–5 | 58.33% |
| Arakko vs Clive | 3–9 | 25.00% |
| Arakko vs Shaheen | 7–4 | 63.64% |
| Arakko vs Paul | 3–6 | 33.33% |
| Arakko vs Jack-8 | 2–4 | 33.33% |
| Arakko vs Nina | 1–5 | 16.67% |
| Arakko vs Lars | 3–2 | 60.00% |
| Arakko vs Claudio | 3–2 | 60.00% |
| Arakko vs Zafina | 2–3 | 40.00% |
| Arakko vs Heihachi | 3–2 | 60.00% |
| Arakko vs Raven | 0–2 | 0.00% |
| Arakko vs Panda | 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.