| Arnold King vs Kazuya | 23–25 | 47.92% |
| Arnold King vs King | 22–22 | 50.00% |
| Arnold King vs Jin | 23–19 | 54.76% |
| Arnold King vs Law | 26–12 | 68.42% |
| Arnold King vs Heihachi | 22–15 | 59.46% |
| Arnold King vs Steve | 14–22 | 38.89% |
| Arnold King vs Reina | 12–17 | 41.38% |
| Arnold King vs Miary Zo | 15–11 | 57.69% |
| Arnold King vs Armor King | 15–10 | 60.00% |
| Arnold King vs Hwoarang | 10–12 | 45.45% |
| Arnold King vs Xiaoyu | 14–8 | 63.64% |
| Arnold King vs Bryan | 11–10 | 52.38% |
| Arnold King vs Paul | 13–6 | 68.42% |
| Arnold King vs Asuka | 12–7 | 63.16% |
| Arnold King vs Jun | 12–6 | 66.67% |
| Arnold King vs Lidia | 13–3 | 81.25% |
| Arnold King vs Jack-8 | 7–8 | 46.67% |
| Arnold King vs Nina | 5–10 | 33.33% |
| Arnold King vs Feng | 7–7 | 50.00% |
| Arnold King vs Dragunov | 7–7 | 50.00% |
| Arnold King vs Victor | 8–6 | 57.14% |
| Arnold King vs Yoshimitsu | 2–11 | 15.38% |
| Arnold King vs Devil Jin | 9–4 | 69.23% |
| Arnold King vs Leroy | 6–6 | 50.00% |
| Arnold King vs Lili | 4–7 | 36.36% |
| Arnold King vs Lee | 6–5 | 54.55% |
| Arnold King vs Lars | 4–6 | 40.00% |
| Arnold King vs Alisa | 7–3 | 70.00% |
| Arnold King vs Azucena | 5–5 | 50.00% |
| Arnold King vs Eddy | 6–4 | 60.00% |
| Arnold King vs Raven | 7–2 | 77.78% |
| Arnold King vs Claudio | 5–3 | 62.50% |
| Arnold King vs Kuma | 4–3 | 57.14% |
| Arnold King vs Leo | 4–1 | 80.00% |
| Arnold King vs Zafina | 0–4 | 0.00% |
| Arnold King vs Shaheen | 1–2 | 33.33% |
| Arnold King vs Anna | 1–2 | 33.33% |
| Arnold King vs Fahkumram | 1–2 | 33.33% |
| Arnold King vs Panda | 2–0 | 100.00% |
| Arnold King vs Clive | 0–2 | 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.