| ARKO vs King | 85–91 | 48.30% |
| ARKO vs Jin | 82–70 | 53.95% |
| ARKO vs Bryan | 69–72 | 48.94% |
| ARKO vs Steve | 72–69 | 51.06% |
| ARKO vs Reina | 75–44 | 63.03% |
| ARKO vs Kazuya | 52–59 | 46.85% |
| ARKO vs Dragunov | 64–36 | 64.00% |
| ARKO vs Law | 39–55 | 41.49% |
| ARKO vs Eddy | 46–44 | 51.11% |
| ARKO vs Hwoarang | 44–41 | 51.76% |
| ARKO vs Lars | 42–42 | 50.00% |
| ARKO vs Yoshimitsu | 38–45 | 45.78% |
| ARKO vs Azucena | 33–41 | 44.59% |
| ARKO vs Jun | 40–29 | 57.97% |
| ARKO vs Lili | 32–36 | 47.06% |
| ARKO vs Victor | 42–24 | 63.64% |
| ARKO vs Heihachi | 39–26 | 60.00% |
| ARKO vs Paul | 20–36 | 35.71% |
| ARKO vs Feng | 21–32 | 39.62% |
| ARKO vs Lee | 31–20 | 60.78% |
| ARKO vs Xiaoyu | 23–25 | 47.92% |
| ARKO vs Nina | 21–24 | 46.67% |
| ARKO vs Leroy | 19–25 | 43.18% |
| ARKO vs Leo | 20–17 | 54.05% |
| ARKO vs Lidia | 19–18 | 51.35% |
| ARKO vs Clive | 14–20 | 41.18% |
| ARKO vs Raven | 12–19 | 38.71% |
| ARKO vs Asuka | 12–17–1 | 41.38% |
| ARKO vs Devil Jin | 7–22 | 24.14% |
| ARKO vs Jack-8 | 15–11 | 57.69% |
| ARKO vs Alisa | 12–9 | 57.14% |
| ARKO vs Shaheen | 10–11 | 47.62% |
| ARKO vs Claudio | 10–10 | 50.00% |
| ARKO vs Fahkumram | 10–8 | 55.56% |
| ARKO vs Kuma | 10–5 | 66.67% |
| ARKO vs Zafina | 3–12 | 20.00% |
| ARKO vs Anna | 6–8 | 42.86% |
| ARKO vs Armor King | 6–4 | 60.00% |
| ARKO vs Panda | 1–8 | 11.11% |
| ARKO vs Miary Zo | 2–5 | 28.57% |
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.