| erMartellone vs Clive | 42–43 | 49.41% |
| erMartellone vs Kazuya | 30–32 | 48.39% |
| erMartellone vs Jin | 16–30 | 34.78% |
| erMartellone vs Lili | 26–16 | 61.90% |
| erMartellone vs Heihachi | 14–19 | 42.42% |
| erMartellone vs King | 10–22 | 31.25% |
| erMartellone vs Law | 19–10 | 65.52% |
| erMartellone vs Bryan | 12–16 | 42.86% |
| erMartellone vs Hwoarang | 14–11 | 56.00% |
| erMartellone vs Steve | 12–13 | 48.00% |
| erMartellone vs Eddy | 11–10 | 52.38% |
| erMartellone vs Dragunov | 8–12 | 40.00% |
| erMartellone vs Victor | 7–11 | 38.89% |
| erMartellone vs Nina | 10–6 | 62.50% |
| erMartellone vs Reina | 2–14 | 12.50% |
| erMartellone vs Paul | 6–9 | 40.00% |
| erMartellone vs Devil Jin | 9–6 | 60.00% |
| erMartellone vs Asuka | 6–8 | 42.86% |
| erMartellone vs Jun | 7–7 | 50.00% |
| erMartellone vs Xiaoyu | 6–6 | 50.00% |
| erMartellone vs Leo | 8–4 | 66.67% |
| erMartellone vs Lars | 6–6 | 50.00% |
| erMartellone vs Azucena | 8–3 | 72.73% |
| erMartellone vs Shaheen | 6–4 | 60.00% |
| erMartellone vs Lee | 4–6 | 40.00% |
| erMartellone vs Jack-8 | 3–5 | 37.50% |
| erMartellone vs Alisa | 3–4 | 42.86% |
| erMartellone vs Lidia | 5–2 | 71.43% |
| erMartellone vs Feng | 1–4 | 20.00% |
| erMartellone vs Kuma | 3–2 | 60.00% |
| erMartellone vs Yoshimitsu | 4–0 | 100.00% |
| erMartellone vs Leroy | 3–1 | 75.00% |
| erMartellone vs Raven | 2–2 | 50.00% |
| erMartellone vs Zafina | 2–1 | 66.67% |
| erMartellone vs Claudio | 1–0 | 100.00% |
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.