| Marcwello vs Steve | 40–40 | 50.00% |
| Marcwello vs Jin | 21–32 | 39.62% |
| Marcwello vs King | 21–28 | 42.86% |
| Marcwello vs Kazuya | 12–35 | 25.53% |
| Marcwello vs Law | 21–19 | 52.50% |
| Marcwello vs Hwoarang | 21–19 | 52.50% |
| Marcwello vs Fahkumram | 15–17 | 46.88% |
| Marcwello vs Reina | 17–13 | 56.67% |
| Marcwello vs Heihachi | 14–13 | 51.85% |
| Marcwello vs Eddy | 9–17 | 34.62% |
| Marcwello vs Dragunov | 12–9 | 57.14% |
| Marcwello vs Bryan | 13–7 | 65.00% |
| Marcwello vs Xiaoyu | 6–13 | 31.58% |
| Marcwello vs Asuka | 9–9 | 50.00% |
| Marcwello vs Lili | 7–11 | 38.89% |
| Marcwello vs Lidia | 9–8 | 52.94% |
| Marcwello vs Azucena | 10–6 | 62.50% |
| Marcwello vs Yoshimitsu | 5–10 | 33.33% |
| Marcwello vs Jun | 6–9 | 40.00% |
| Marcwello vs Victor | 6–9 | 40.00% |
| Marcwello vs Lee | 5–9 | 35.71% |
| Marcwello vs Clive | 8–6 | 57.14% |
| Marcwello vs Feng | 8–5 | 61.54% |
| Marcwello vs Nina | 3–10 | 23.08% |
| Marcwello vs Paul | 4–8 | 33.33% |
| Marcwello vs Anna | 2–9 | 18.18% |
| Marcwello vs Claudio | 0–10 | 0.00% |
| Marcwello vs Leo | 2–4 | 33.33% |
| Marcwello vs Zafina | 5–1 | 83.33% |
| Marcwello vs Alisa | 3–2 | 60.00% |
| Marcwello vs Raven | 2–2 | 50.00% |
| Marcwello vs Jack-8 | 0–3 | 0.00% |
| Marcwello vs Devil Jin | 0–3 | 0.00% |
| Marcwello vs Lars | 2–0 | 100.00% |
| Marcwello vs Panda | 1–1 | 50.00% |
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.