| ArMario vs Hwoarang | 17–15 | 53.12% |
| ArMario vs Steve | 20–10 | 66.67% |
| ArMario vs Armor King | 10–19 | 34.48% |
| ArMario vs Miary Zo | 16–9 | 64.00% |
| ArMario vs Kazuya | 12–11 | 52.17% |
| ArMario vs Heihachi | 12–10 | 54.55% |
| ArMario vs Bryan | 9–12 | 42.86% |
| ArMario vs Reina | 12–8 | 60.00% |
| ArMario vs King | 13–6 | 68.42% |
| ArMario vs Law | 7–11 | 38.89% |
| ArMario vs Lili | 13–5 | 72.22% |
| ArMario vs Jin | 9–8 | 52.94% |
| ArMario vs Devil Jin | 10–6 | 62.50% |
| ArMario vs Jun | 7–9 | 43.75% |
| ArMario vs Clive | 12–4 | 75.00% |
| ArMario vs Yoshimitsu | 10–5 | 66.67% |
| ArMario vs Xiaoyu | 8–5 | 61.54% |
| ArMario vs Azucena | 3–9 | 25.00% |
| ArMario vs Lee | 7–4 | 63.64% |
| ArMario vs Fahkumram | 6–5 | 54.55% |
| ArMario vs Jack-8 | 3–7 | 30.00% |
| ArMario vs Asuka | 7–3 | 70.00% |
| ArMario vs Lars | 4–6 | 40.00% |
| ArMario vs Paul | 1–8 | 11.11% |
| ArMario vs Alisa | 5–4 | 55.56% |
| ArMario vs Nina | 6–3 | 66.67% |
| ArMario vs Feng | 3–5 | 37.50% |
| ArMario vs Kuma | 5–2 | 71.43% |
| ArMario vs Dragunov | 1–5 | 16.67% |
| ArMario vs Raven | 3–3 | 50.00% |
| ArMario vs Lidia | 5–1 | 83.33% |
| ArMario vs Eddy | 0–5 | 0.00% |
| ArMario vs Victor | 3–1 | 75.00% |
| ArMario vs Anna | 3–1 | 75.00% |
| ArMario vs Leo | 2–0 | 100.00% |
| ArMario vs Claudio | 1–1 | 50.00% |
| ArMario vs Leroy | 0–2 | 0.00% |
| ArMario vs Zafina | 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.