| Arnold vs Jin | 82–63 | 56.55% |
| Arnold vs King | 69–58 | 54.33% |
| Arnold vs Kazuya | 67–57 | 54.03% |
| Arnold vs Steve | 41–51 | 44.57% |
| Arnold vs Lili | 34–50 | 40.48% |
| Arnold vs Law | 43–36 | 54.43% |
| Arnold vs Hwoarang | 39–39 | 50.00% |
| Arnold vs Heihachi | 45–33 | 57.69% |
| Arnold vs Bryan | 37–34 | 52.11% |
| Arnold vs Eddy | 30–28 | 51.72% |
| Arnold vs Paul | 27–30 | 47.37% |
| Arnold vs Reina | 29–26 | 52.73% |
| Arnold vs Azucena | 27–24 | 52.94% |
| Arnold vs Dragunov | 25–24 | 51.02% |
| Arnold vs Clive | 23–26 | 46.94% |
| Arnold vs Feng | 20–28 | 41.67% |
| Arnold vs Jack-8 | 21–23 | 47.73% |
| Arnold vs Alisa | 23–19 | 54.76% |
| Arnold vs Jun | 18–23 | 43.90% |
| Arnold vs Asuka | 20–19 | 51.28% |
| Arnold vs Devil Jin | 20–19 | 51.28% |
| Arnold vs Nina | 19–13 | 59.38% |
| Arnold vs Lidia | 17–14 | 54.84% |
| Arnold vs Victor | 15–15 | 50.00% |
| Arnold vs Xiaoyu | 12–17 | 41.38% |
| Arnold vs Lars | 12–17 | 41.38% |
| Arnold vs Claudio | 14–15 | 48.28% |
| Arnold vs Lee | 13–15 | 46.43% |
| Arnold vs Leroy | 9–14 | 39.13% |
| Arnold vs Yoshimitsu | 11–9 | 55.00% |
| Arnold vs Leo | 7–11 | 38.89% |
| Arnold vs Anna | 9–9 | 50.00% |
| Arnold vs Zafina | 4–13 | 23.53% |
| Arnold vs Panda | 5–11 | 31.25% |
| Arnold vs Armor King | 7–9 | 43.75% |
| Arnold vs Miary Zo | 9–6 | 60.00% |
| Arnold vs Kuma | 5–8 | 38.46% |
| Arnold vs Shaheen | 10–2 | 83.33% |
| Arnold vs Fahkumram | 7–4 | 63.64% |
| Arnold vs Raven | 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.