| Mr. Wallo vs Hwoarang | 16–19 | 45.71% |
| Mr. Wallo vs Reina | 23–8 | 74.19% |
| Mr. Wallo vs King | 12–18 | 40.00% |
| Mr. Wallo vs Kazuya | 9–16 | 36.00% |
| Mr. Wallo vs Jin | 11–12 | 47.83% |
| Mr. Wallo vs Law | 8–14 | 36.36% |
| Mr. Wallo vs Devil Jin | 8–12 | 40.00% |
| Mr. Wallo vs Dragunov | 4–15 | 21.05% |
| Mr. Wallo vs Azucena | 7–12 | 36.84% |
| Mr. Wallo vs Bryan | 4–14 | 22.22% |
| Mr. Wallo vs Yoshimitsu | 7–7 | 50.00% |
| Mr. Wallo vs Lars | 6–8 | 42.86% |
| Mr. Wallo vs Nina | 5–9 | 35.71% |
| Mr. Wallo vs Jun | 9–4 | 69.23% |
| Mr. Wallo vs Eddy | 5–8 | 38.46% |
| Mr. Wallo vs Lili | 6–6 | 50.00% |
| Mr. Wallo vs Alisa | 5–6 | 45.45% |
| Mr. Wallo vs Claudio | 5–6 | 45.45% |
| Mr. Wallo vs Steve | 4–6 | 40.00% |
| Mr. Wallo vs Lee | 4–6 | 40.00% |
| Mr. Wallo vs Leroy | 4–5 | 44.44% |
| Mr. Wallo vs Paul | 2–6 | 25.00% |
| Mr. Wallo vs Xiaoyu | 2–6 | 25.00% |
| Mr. Wallo vs Asuka | 3–5 | 37.50% |
| Mr. Wallo vs Victor | 3–4 | 42.86% |
| Mr. Wallo vs Jack-8 | 1–5 | 16.67% |
| Mr. Wallo vs Kuma | 0–6 | 0.00% |
| Mr. Wallo vs Leo | 3–2 | 60.00% |
| Mr. Wallo vs Zafina | 2–3 | 40.00% |
| Mr. Wallo vs Feng | 1–3 | 25.00% |
| Mr. Wallo vs Panda | 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.